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147141

Sigma-Aldrich

Naphthalene

99%

Sinônimo(s):

Naphthalin, Tar Camphor, White Tar

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About This Item

Fórmula empírica (Notação de Hill):
C10H8
Número CAS:
91-20-3
Peso molecular:
128.17
Beilstein:
1421310
Número CE:
202-049-5
Número MDL:
MFCD00001742
Código UNSPSC:
12352100
eCl@ss:
39011601
ID de substância PubChem:
24848808
NACRES:
NA.22

densidade de vapor

4.4 (vs air)

Nível de qualidade

200

pressão de vapor

0.03 mmHg ( 25 °C)

Ensaio

99%

forma

crystals
flakes

temperatura de autoignição

978 °F

Lim. expl.

5.9 %

pb

218 °C (lit.)

pf

80-82 °C (lit.)

solubilidade

methanol: soluble 50 mg/mL, clear, colorless

cadeia de caracteres SMILES

c1ccc2ccccc2c1

InChI

1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H

chave InChI

UFWIBTONFRDIAS-UHFFFAOYSA-N

Informações sobre genes

human ... CYP1A2(1544)

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Descrição geral

Heterogeneous ozonolysis of naphthalene adsorbed on XAD-4 resin has been studied using annular denuder technique.

Naphthalene is widely used to synthesize naphthylamines,sulfonic acid,synthetic resins,anthranilic and phthalic acids.

Aplicação

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 Si70Sn30 nanoparticles. It was used as fluorescent probe to study the aggregation behavior of sodium cholate.

Palavra indicadora

Warning

Frases de perigo

H228,H302,H351,H410

Classificações de perigo

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Flam. Sol. 2

Código de classe de armazenamento

4.1B - Flammable solid hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

173.3 °F - closed cup

Ponto de fulgor (°C)

78.5 °C - closed cup

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análise (COA)

Lot/Batch Number
MKCQ7788
MKCQ2044
MKCN4748
MKCN4570
MKCM5492

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Olga Rinco et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 2(11), 1140-1151 (2003-12-24)
The binding dynamics with bile salt aggregates for a series of naphthalene derivatives of different polarities was studied using fluorescence and laser flash photolysis. Fluorescence was employed to determine the nature of the binding site for each guest and the
YooJeong Kwon et al.
Chemical communications (Cambridge, England), (9)(9), 1109-1111 (2008-02-23)
Carbon-coated Si70Sn30 nanoalloys with a particle size < 10 nm were prepared from butyl-capped analogues via firing at 900 degrees C under a vacuum showed a reversible capacity of 2032 mAh g(-1) and excellent capacity retention.
Jiasheng Xu et al.
Journal of colloid and interface science, 418, 37-42 (2014-01-28)
We report a facile method for the production of graphene sheets through liquid-phase exfoliation of graphite in organic solvents with addition of naphthalene. The production yield of graphene is significantly increased with the addition of naphthalene in most solvents tested
Mathieu Goriaux et al.
Environmental science and pollution research international, 21(8), 5628-5636 (2014-01-15)
The heterogeneous ozonolysis of naphthalene adsorbed on XAD-4 resin was studied using an annular denuder technique. The experiments involved depositing a known quantity of naphthalene on the XAD-4 resin and then measuring the quantity of the solid naphthalene that reacted
Fabrice Gritti et al.
Journal of chromatography. A, 1352, 20-28 (2014-06-14)
The effect of the pressure on the dispersion of a low molecular weight compound along 0.508 and 1.016 mm i.d. × 50 cm long open circular tubes was investigated theoretically and experimentally. The theoretical predictions were based on the early
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