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naphthalene 音标拼音: [n'æfθəl,in]

n. 臭樟脑

臭樟脑

WordNet (r) 3.0 (2006) (WordNet)

naphthalene
n 1: a white crystalline strong-smelling hydrocarbon made from
coal tar or petroleum and used in organic synthesis and as
a fumigant in mothballs

The Collaborative International Dictionary of English v.0.48 (gcide)

Naphthalene \Naph"tha*lene\, n. (Chem.)
A white crystalline aromatic hydrocarbon, {C10H8}, analogous
to benzene, and obtained by the distillation of certain
bituminous materials, such as the heavy oil of coal tar. It
is the type and basis of a large number of derivatives among
organic compounds. Formerly called also {naphthaline}.
[1913 Webster]

{Naphthalene red} (Chem.), a dyestuff obtained from certain
diazo derivatives of naphthylamine, and called also
{magdala red}.

{Naphthalene yellow} (Chem.), a yellow dyestuff obtained from
certain nitro derivatives of naphthol.
[1913 Webster]

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英文字典中文字典相关资料:

Naphthalene - Wikipedia
Some strains of the endophytic fungus Muscodor albus produce naphthalene among a range of volatile organic compounds, while Muscodor vitigenus produces naphthalene almost exclusively
Naphthalene | 91-20-3 - ChemicalBook
Naphthalene (CAS 91-20-3) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook
Naphthalene - U. S. Environmental Protection Agency
• Other uses of naphthalene include carbamate insecticides, surface active agents and resins, as a dye intermediate, as a synthetic tanning agent, as a moth repellent, and in miscellaneous organic chemicals (1,2)
Naphthalene - 91-20-3, C10H8, density, melting point, boiling point . . .
Naphthalene - cas 91-20-3, synthesis, structure, density, melting point, boiling point
Naphthalene - NIST Chemistry WebBook
This page, "Naphthalene", is part of the NIST Chemistry WebBook This site and its contents are part of the NIST Standard Reference Data Program For more information please see our main page at https: webbook nist gov chemistry
What Is Naphthalene? Complete Guide to Uses Safety
Learn what naphthalene is, its industrial applications, safety concerns with mothballs, and proper handling Complete guide for consumers and professionals
Naphthalene | Mothballs, Carcinogen, Polycyclic Aromatic Hydrocarbon . . .
Naphthalene is highly volatile and has a characteristic odour; it has been used as moth repellent In its chemical behaviour, naphthalene shows the aromatic character associated with benzene and its simple derivatives
Naphthalene - OEHHA
Naphthalene CAS Number 91-20-3 Synonym Napthalin; Naphthene; EPA Pesticide Code: 055801 Occurrence Use Household fumigant (mothballs, toilet deodorant blocks), pyrotechnics; chemical precursor to phthalic anhydride, 2-naphthol, surfectants, resins, dyes, insecticide, solvents, and others; component of petroleum, coal, and tobacco smoke
Naphthalene 99 91-20-3 - MilliporeSigma
Naphthalene was used in liquid-phase exfoliation of graphite in organic solvents for the production of graphene sheets It was used in preparation of carbon-coated Si 70 Sn 30 nanoparticles
Naphthalene - NIST Chemistry WebBook
This page, "Naphthalene", is part of the NIST Chemistry WebBook This site and its contents are part of the NIST Standard Reference Data Program For more information please see our main page at https: webbook nist gov chemistry

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