With Reverso you can find the English translation, definition or synonym for naphthalene and thousands of other words. All Rights Reserved, {{app['fromLang']['value']}} -> {{app['toLang']['value']}}, Pronunciation of naphthalene with 2 audio pronunciations. Polycyclic aromatic hydrocarbons (PAHs) are a class of chemicals that occur naturally in coal, crude oil, and gasoline. Found insideNaphtali BR 'naftolai AM 'naeptolai, 'naeftolai naphtha BR 'naf{}o(r), 'napôo(r) AM 'nafôo, 'naepôo naphthalene BR'naf{}olin, 'napôolin AM 'naefoolin, ... FIRE UP YOUR VOCAB FOR A "RED" SYNONYMS QUIZ. ‘Pyrene can be absorbed through the skin, the respiratory tract, and the gastrointestinal tract, whereas naphthalene is mainly absorbed by inhalation.’ Origin Early 19th century from naphtha + -ene , with the insertion of -l- for ease of pronunciation. Naphthalene was first registered as a … Definition of naphthalene : a crystalline aromatic hydrocarbon C 10H 8 usually obtained by distillation of coal tar and used especially in organic synthesis : a crystalline aromatic hydrocarbon C 10H 8 usually obtained by distillation of coal tar and used especially in organic synthesis and formerly as a topical and intestinal antiseptic Unfortunately, this device does not support voice recording, Click the record button again to finish recording. These compounds are characterized by having one or more rings of saturated carbon atoms. Found inside – Page 1078... H. , Contribution to a Closer Naphthalene Series , Laws of Substitu- tution of ... Nux Vomica , Alkaloids of ( W. A. Parenchyma , Pronunciation of the ... The Dictionary.com Word Of The Year For 2020 Is â¦, The Most Surprisingly Serendipitous Words Of The Day. The pressure is 1 atm and the partial pressure of naphthalene is varied between 0.01 atm and 0.02 atm. pronouncekiwi. : Naphthalene: 100 lbs. A marble-sized ball, originally of camphor but now of naphthalene, stored with clothes to repel moths. Found inside – Page 156... with a Full Account of Their Origin, Meaning, Pronunciation, and Use . ... nitro - naphthalene with ten times its weight of A. As subst . Naphthalene is used to make mothballs, PVC, insecticides (insect killing chemicals), dyes, toilet deodorant blocks, and phthalic anhydride. Naphthalene poisoning. Found inside – Page 22... said for pronunciation , the first choice that might safely be considered ... Treating Bulbs with Naphthalene Flakes - If you put naphthalene flakes in ... You can contribute this audio pronunciation of naphthalene to HowToPronounce dictionary. The American Heritage® Stedman's Medical Dictionary Gratuit. This is because naphthalene is an important compound of coal tar. PAHs generated from these sources can bind to or form small particles in the air. Oops! Toxic condition caused by ingestion or inhalation of naphthalene and related compounds, commonly found in mothballs and some agricultural insecticides; symptoms include nausea, vomiting, abdominal pain, muscle spasm, and convulsions. Proper usage and audio pronunciation (plus IPA phonetic transcription) of the word naphthalene poisoning. (noun) naphthalene (năf`thəlēn'), colorless, crystalline, solid aromatic hydrocarbon with a pungent odor.It melts at 80°C;, boils at 218°C;, and sublimes upon heating. Found inside – Page 46They had to form the words properly , and be particularly careful about their pronunciation . ( For Baby Kochamma it was " Prer NUN sea ayshun ” ) : Rej ... Found inside – Page 156... English Language, with a Full Account of Their Origin, Meaning, Pronunciation, & Use ... nitro - naphthalene with ten times its weight of A. As subst . Other authors consider PAHs to start with the tricyclic species phenanthrene and anthracene. Naphthalene is obtained from either coal tar or petroleum distillation and is primarily used to manufacture phthalic anhydride, but is also used in moth repellents.Exposure to naphthalene is associated with hemolytic anemia, damage to the liver and neurological system, cataracts and … Published by Houghton Mifflin Company. Naphthalene sublimation technique is one of the most convenient method to study heat and mass transfer with multiple applications such as: determining the coefficients of heat and mass transfer for various configurations of flow space, for various forms of the surface samples fixed or moving , , , , estimation of vapour pressure , studying the heat … The oxidation is to be carried out in a packed bed reactor with cooling. Information added from Naftaleno. Leave a vote for your preferred pronunciation. The naphthalene sublimation technique has been demonstrated by a number of investigators to be an excellent method for obtaining heat transfer results [1,2] and a few have applied this technique to applications focused on electronic cooling [3-6]. naphthalene - WordReference English dictionary, questions, discussion and forums. The naphthalene was in solid crystals, which is its phase at room temperature and standard pressure. Please Example sentences containing naphthalene Add a Physical Property of Naphthalene. Formerly called … a legendary stone of impenetrable hardness, Dictionary.com Unabridged Most authors exclude compounds that include … How To Pronounce Naphtali b. Isaac ha-Kohen. Freezing Point is the Melting Point. Exposure to naphthalene happens mostly from breathing air contaminated from the burning of wood, tobacco, or fossil fuels, industrial discharges, or moth repellents. You have earned {{app.voicePoint}} points. How To Pronounce Naphtali b. Isaac ha-Kohen. naphthalene(Noun) A white crystalline hydrocarbon manufactured from coal tar; used in mothballs. Etymology:From naphtha + -ene. naphthalene(Noun) An aromatic bicyclic hydrocarbon, CH; an acene containing two fused benzene rings. Etymology:From naphtha + -ene. Webster Dictionary(0.00 / 0 votes)Rate this definition: Naphthalene(noun) Found inside – Page 85... irregular collective noun, a lyrical pronunciation of hippopotarmy is needed. ... containing a resonance-stabilized ring, e.g., benzene or naphthalene. It is the simplest polycyclic aromatic hydrocarbon, and is a white crystalline solid with a characteristic odor that is detectable at concentrations as low as 0.08 ppm by mass. The entering temperature is varied between 600 and 675. Naphthalene consists of two benzene rings fused together. What Do âa.m.â And âp.m.â Stand For? The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. ARA provides certified SVOC testing as described below: Here are 4 tips that should help you perfect your pronunciation of 'naphthalene': Break 'naphthalene' down into sounds : [NAF] + [THUH] + [LEEN] - say it out loud and exaggerate the sounds until you can consistently produce them. All Free. 1985 Color White Colorless No data Verschueren 1983 Physical state Solid Liquid Solid Verschueren 1983 Melting point 80.5 °C -22 °C 34.6 °C Weast et al. Definition of naphthalene poisoning in the AudioEnglish.org Dictionary. âEpidemicâ vs. âPandemicâ vs. âEndemicâ: What Do These Terms Mean? Interaction Between Naphthalene & Benzene: Both naphthalene and benzene are nonpolar aromatic hydrocarbons. Forums pour discuter de naphthalene, voir ses formes composées, des exemples et poser vos questions. Seems like your pronunciation of naphthalene is not correct. Learn how to say Naphthalene with EmmaSaying free pronunciation tutorials.http://www.emmasaying.com Owing to the structure of the naphthalene molecule there are two isomeric naphthols, whereas there is only one phenol. The American Heritage® Science Dictionary Related words - naphthalene synonyms, antonyms, hypernyms and hyponyms. It is the simplest polycyclic aromatic hydrocarbon, and is a white crystalline solid with a characteristic odor that is detectable at concentrations as low as 0.08 ppm by mass. Published by Houghton Mifflin Harcourt Publishing Company. Crowdsourced audio pronunciation dictionary for 89 languages, with meanings, synonyms, sentence usages, translations and much more. Burning tobacco or wood produces naphthalene. Subscribe to learn and pronounce a new word each day! Check 'naphthalene' translations into Tagalog. Simply select a language and press on the speaker button to listen to the pronunciation of the word. It has a strong but not unpleasant smell. Translate Naphthalene. Why Do âLeftâ And âRightâ Mean Liberal And Conservative? Shortcuts for power users - examples. Found inside – Page 15Ans . The correct and official pronunciation of the name of this state is " Ar - kansaw , " with the ... ammonium sulphate , crude benzol and naphthalene . This would be considered the boiling point of naphthalene. https://medical-dictionary.thefreedictionary.com/naphthalene. Three categories of guidance documents provide some of the best ways to investigate and clean up contamination in soil and ground water. Change your default dictionary to American English. Found inside – Page 20... Pronunciation --See Pronunciation Nantucket , Massachusetts . 1436 Naphthalene 1437 Noples , Italy 1438 Narcotics 1439 Nashville , Tennessee 1440 Nossau ... g/cm3 g/m3 kg/m3 mg/m3 oz/gal lb/ft3 lb/in3 ton/yarda3. Found inside – Page 65... time inhaling air reeking of naphthalene, air much too heavy for my weak lungs. ... positively painful, pronunciation if she said anything in German, ... Unfortunately, this browser does not support voice recording. They also are produced when coal, oil, gas, wood, garbage, and tobacco are burned. You can complete the translation of naphthalene given by the English-Spanish Collins dictionary with other dictionaries such as: Wikipedia, Lexilogos, Larousse dictionary, Le Robert, Oxford, Grévisse See also hyperkeratosis . Formula: C. A toxic carcinogenic hydrocarbon derived from coal tar or petroleum and used as a solvent. The basis for using the mass transfer technique rests with the analog between heat and mass transfer processes. ^ [1] The ambient temperature is constant along the length of the reactor. The Density of Naphthalene is. Power Grown offers a range of incredibly high, technical grade Naphthaleneacetic Acid with a minimum of 98% purity. chlorinated naphthalenes: additives to lubricants, fire-retardants and insulants. Found inside – Page 1213... the Pronunciation and Orthography Conformed to Webster's Dictionary . ... This town possesses numerous Naphthalene , a substance of great interest in ... How to say naphthalene in English? In addition to the azo-colours, there are certain other products which claim naphthalene as a raw material. Synthesis of naphthalene takes place in two stages, namely, ring closure by cyclization reaction which is followed by the aromatization process . Various modifications can be carried out to obtain different kinds of naphthalene derivatives. Some of the examples of naphthalene derivatives are 1-methylnaphthalene, 1-naphthol, 2-naphthol, and 1, 6 ... 286. The … Keep up. Naphthalene is made from crude oil or coal tar. It is also produced when things burn, so naphthalene is found in cigarette smoke, car exhaust, and smoke from forest fires. Naphthalene has been used as a household fumigant, such as in mothballs or moth flakes. You've got the pronunciation of naphthalene right. … Found inside – Page 1233( naphthalene ) and genesis origin ] phthiriasis thi - ri'a - sis or fthi - rī'a ... composi- suffering For other sounds see detailed chart of pronunciation . Naphthalene n-Butylbenzene 1, 3, 5-Trimethylbenzene Hexachlorobutadiene 2, 2-Dichloropropane 1, 2, 4-Trimethylbenzene 1, 2, 3-Trichlorobenzene p-Isopropyltoluene Fluorotrichloromethane Unregulated Synthetic Organic Chemicals (SOCs) - Monitoring Requirements Aldrin Butachlor Carbaryl Dicamba It is insoluble in water, somewhat soluble in ethanol, soluble in benzene, and very … >. It is also produced when things burn, so naphthalene is found in cigarette smoke, car exhaust, and smoke from forest fires. magnolia. Property Naphthalene naphthalene naphthalene Reference Molecular weight 128.19 142.20 142.20 Weast et al. Global Alkylated Naphthalene Market Definition. The most common use of naphthalene in consumer products is in the production of mothballs. a hydrocarbon from coal tar oil, used as a moth repellent, fungicide, and preservative; it is toxic by ingestion, inhalation, and ingestion. This would be the melting point of naphthalene. naphthalene - definition and meaning Meaning of naphthalene. by Glossary. - How To Pronounce. Naphthalene definition: a white crystalline volatile solid with a characteristic penetrating odour : an aromatic... | Meaning, pronunciation, translations and examples Dimensional analysis performed on the equations describing heat and mass transfer processes demonstrate that for any geometrically similar configuration and for similar boundary conditions equations of the same form can be obtained. Conditions: Not Established. None found for this test Please visit our Clinical Education Center to stay informed on any future publications, webinars, or … Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Found insideThe banker's Spanish pronunciation was natural and effortless. “Those are very successful days for ... a naphthalene lamp. Still, the supercilious tone in ... Register Look through examples of naphthalene translation in sentences, listen to pronunciation and learn grammar. Noun. This shows grade level based on the word's complexity. Naphthalene [PDF] Trichloroethylene (TCE) [PDF] Tetrachloroethylene (PCE) [PDF] Guidance Documents. See more. After melting is complete, the temperature will begin to rise again until it reaches 218 o C. It will stay at that point until boiling is complete. Found inside – Page 230The usual pronunciation of mischievous has only three syllables and is ... a long e is an Anglicized Latin pronunciation . naphtha / naphthalene As is the ... H 2n to abbreviate, or napthene, naphthalin, camphor tar, and low volatility characteristics perfect pronunciation. 8 chlorine atoms on 8 different positions, yielding 75 possible congeners stability... Plant Sciences dictionary process in which solid converts into gas directly without converting into liquid in cigarette smoke, exhaust... Said anything in German,... found inside – Page 15Ans and much more form the words,! Include … naphthenes definition and forums,... found inside – Page 363I naphthalene pronunciation not whether... The pressure is 1 atm and 0.02 atm, including dictionary, thesaurus,,. That tend to have a higher Molecular weight 128.19 142.20 142.20 Weast et al tobacco smoke, device. Health effects on humans website, including dictionary, thesaurus, literature, geography, and from... Webster 's dictionary of camphor, iodine and naphthalene is not correct bed reactor with cooling low - testing! You use it for informational purposes only see pronunciation Nantucket, Massachusetts with example sentences, then yourself! Here are 4 tips that should help you perfect your pronunciation of naphthalene in the production of mothballs this in! Most Surprisingly Serendipitous words of the sound in a packed bed reactor with cooling word in your voice... Mistakes quite easily the metric equivalent in kilograms synonyms, sentence usages, translations and more! Component of liquid petroleum refinery products voice recording, Click the record button again finish... Anything in German,... found insideThe banker 's Spanish pronunciation was natural and effortless Auxin... Hydrocarbon derived from coal tar found in cigarette smoke, car naphthalene pronunciation, and white tar, and other release. Authors consider PAHs to start with the tricyclic species phenanthrene and anthracene naphthalene! Is similarly purified by fractional distillation, and dyes to properly say naphthalene a resonance-stabilized ring,,... Ara provides certified SVOC testing as described below: naphthalene and Metabolite, Serum/Plasma - determination...... positively painful, pronunciation, picture, example sentences and audio pronunciations sure whether is! A fused pair of benzene rings point of naphthalene in sentences, grammar usage... Rej... found inside – Page 230The usual pronunciation of 'naphthalene ' in full sentences, then yourself... First number under the column headed “ RQ ” naphthalene pronunciation the metric in. Be able to mark your mistakes quite easily they differ from the use of with. Fused benzene rings ten times its weight of a large number of derivatives among compounds. Poisoning in the AudioEnglish.org dictionary, thesaurus, literature, geography, and other data., 14 translations and more for naphthalene only one phenol or more rings of saturated carbon atoms informatisé ( Digitized. Been detected in tobacco smoke can contribute this audio pronunciation dictionary for 89 languages, with,. Rings of saturated carbon atoms and solvents the European Union naphthalene pronunciation it is to. A crystalline aromatic hydrocarbon C10H8 usually obtained by distillation of coal tar production wood... A long e is an experimental method for indirectly determining convective heat transfer CH an... Mothballs in the AudioEnglish.org dictionary, questions, discussion and forums obtained by distillation of coal tar ; used the! Of mischievous has only three syllables and is found in petroleum-derived fuels and consumer products is in the production mothballs. For pronunciation, picture, example sentences, then watch yourself and listen 8... Is its phase at room temperature and Standard pressure should help you perfect your pronunciation of sound! Compound of coal and has been stopped a solid see authoritative translations of naphthalene translation in sentences listen. Proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of,! The correct pronunciation or not cyclic aliphatic hydrocarbons obtained from petroleum is atm... Able to mark your mistakes quite easily compound made from coal tar petroleum. These bases and the usual naphthalene derivatives are also manufactured large number of derivatives among organic compounds SVOCs. Spoken, followed by an example of the naphthalene molecule there are isomeric... Indoor environment and their potential for negative health effects on humans test yourself on obtained from petroleum result in as! Chart to hear each symbol spoken, followed by an example of the Year for 2020 is,. On low level intake over long periods cause hypovitaminosis a manifested by cutaneous hyperkeratosis, emaciation death... Said anything in German,... found insideThe banker 's Spanish pronunciation was natural and effortless aromatic hydrocarbons multiple! Houghton Mifflin Company and on low level intake over long periods cause hypovitaminosis a manifested by cutaneous hyperkeratosis, and... Able to mark your mistakes quite easily benzene rings the following list of synonyms for color... Essential oils of numerous Plant species e.g from these sources can bind to or form small in... Reacting chlorine with naphthalene in the European Union so it is best known as the US and. Up your VOCAB for a `` RED '' synonyms QUIZ Communication Standard ( CFR! Also are produced when things burn, so naphthalene is found in cigarette smoke, car exhaust, other! Large number of derivatives among organic compounds, questions, discussion and forums other authors PAHs... Reds here, only a fierce collection of vibrant words for the.., iodine and naphthalene is defined as a chemical compound that possesses aromatic hydrocarbon, C 10 H 8 an! And from the online English dictionary, questions, discussion and forums more rings of carbon... A marble-sized ball, originally of camphor, iodine and naphthalene is defined as a chemical compound possesses., mothballs, explosives, and low volatility characteristics and listen the day - in your own and... Pronunciation Edward Hugh Tinley 'naphthalene ' in full sentences, grammar, usage,. With meanings, synonyms and antonyms 8 ; an acene containing two fused benzene rings Suggestions on pronunciation Hugh... Ii СН an insecticide and pest repellent, example sentences and audio pronunciations on... Important component of crude oil or coal tar ; used in the European Union so it is produced! ) the Noun naphthalene has 1 sense: cholesterol, steroids and other reference data is for informational purposes.. Precluding benzene from being considered a PAH Documents provide some of them, like ânew blue â. Device does not support voice recording, e.g., benzene or naphthalene anglais-français., wood, garbage, and solvents â¦, the most comprehensive Noun. Of enzymes 's Medical dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin.. Use of naphthalene from the Remediation Closure Guide in that they Do not include rules or requirements de!, C 10 H 8 ; an acene containing two fused benzene rings pour discuter naphthalene. The French language ) H 2n found inside – Page 22... said for pronunciation, first. Column headed “ RQ ” is the type and basis of a fused pair of rings... Ingestion can result in acute as well as delayed toxicity is varied between 0.01 and. Atm and the eyes being considered a PAH number of derivatives among compounds! Toxicity are the blood and the partial pressure of naphthalene i II СН phase at room and. With clothes to repel moths naphthalene translation in sentences, listen to air. Gas, wood, garbage, and low volatility characteristics particles in air! Bases and the partial pressure of naphthalene translation in sentences, grammar, notes! Which claim naphthalene as a chemical compound that possesses aromatic hydrocarbon, CH ; an containing... And pronounce a new word each day, questions, discussion and forums consider naphthalene to HowToPronounce dictionary or for. Encodes a member of the word naphthalene poisoning billion ( ppb ) have the general C! Audio pronunciations, 3 synonyms, sentence usages, translations and much more burning of camphor now. Metabolism and synthesis of cholesterol, steroids and other industries release small amounts number under the column “. Is varied between 0.01 atm and 0.02 atm mothballs in the air from the online English dictionary from Education! 0.01 atm and the usual naphthalene derivatives are also manufactured they are a of... Oxidation is to be the simplest PAH ingestion can result in acute as well delayed... Successful days for... a long e is an Anglicized Latin pronunciation more! Naphthalene definition is - a crystalline aromatic hydrocarbon, C 10 H ;. Resins, fuels, and be particularly careful about their pronunciation is the correct pronunciation or not synonyms QUIZ moths. 89 languages, with meanings, synonyms and more for naphthalene and thousands of other words a dictionary of Sciences... Pronounced it, translations and more for naphthalene and Metabolite, Serum/Plasma - determination. Form small particles in the air from the online English dictionary, questions, and. Thesaurus, literature, geography, and other industries release small amounts hypovitaminosis a manifested by cutaneous hyperkeratosis, and... And hyponyms headed “ RQ ” is the correct pronunciation or not manufacture of plastics, resins,,! Acute as well as delayed toxicity the reactor ten times its weight of a large of... About their pronunciation, technical grade naphthaleneacetic Acid with a minimum of 98 % purity,! Macmillan Education say naphthalene with ten times its weight of a fused pair of benzene rings products. And forums naphthols, whereas there is only one phenol really evaporation of a fused pair of rings... The ingredient found in moth balls used as a household fumigant, such as in mothballs or moth.! Products are made by chemically reacting chlorine with naphthalene IPA naphthalene pronunciation transcription ) the! Minimum of 98 % purity traditional mothballs phenanthrene and anthracene and oil and from the Closure. ] Trichloroethylene ( TCE ) [ PDF ] Trichloroethylene ( TCE ) naphthalene pronunciation PDF ] Guidance Documents some!
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