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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, C10H8, density, melting point, boiling point . . .
Naphthalene - cas 91-20-3, synthesis, structure, density, melting point, boiling point
Naphthalene | C10H8 | CID 931 - PubChem
Naphthalene | C10H8 | CID 931 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
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 | Mothballs, Carcinogen, Polycyclic Aromatic Hydrocarbon . . .
Naphthalene, the simplest of the fused or condensed ring hydrocarbon compounds composed of two benzene rings sharing two adjacent carbon atoms; chemical formula, C10H8
Naphthalene - U. S. Environmental Protection Agency
Naphthalene is used in the production of phthalic anhydride; it is also used in mothballs Acute (short-term) exposure of humans to naphthalene by inhalation, ingestion, and dermal contact is associated with hemolytic anemia, damage to the liver, and neurological damage
Naphthalene CAS 91-20-3 | 820846 - Merck
Naphthalene for synthesis CAS 91-20-3, molar mass 128 17 g mol - Find MSDS or SDS, a COA, data sheets and more information
Naphthalene Naftalina - Columbia Public Health
Naphthalene is derived from petroleum and biofuel products and is found entirely in a gaseous phase rather than as a particulate Human exposure to naphthalene is primarily through inhalation, although it can be ingested and absorbed through the skin
Naphthalene: general information - GOV. UK
If you have got naphthalene in your eyes, remove contact lenses, wash the affected area with lukewarm water for at least 10 to 15 minutes and seek medical advice
Naphthalene - IDLH | NIOSH | CDC
Basis for original (SCP) IDLH: No useful data on acute inhalation toxicity are available on which to base the IDLH for naphthalene The chosen IDLH, therefore, has been estimated from the probable oral lethal dose of 5 to 15 grams for an adult [Gerarde 1960 cited by AIHA 1967]

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