Merck
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676756

Sigma-Aldrich

Toluene

ACS reagent, ≥99.5%

Linear Formula:
C6H5CH3
CAS Number:
Molecular Weight:
92.14
Beilstein:
635760
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

Nível de qualidade

200

grau

ACS reagent

densidade de vapor

3.2 (vs air)

pressão de vapor

22 mmHg ( 20 °C)
26 mmHg ( 25 °C)

teor

≥99.5%

forma

liquid

temperatura de autoignição

997 °F

Lim. expl.

7 %

technique(s)

toxicology assay: suitable

Impurezas

H2SO4, passes test (darkened)
≤0.003% S compounds
≤0.03% Water

resíduo de evaporação

≤0.001%

índice de refração

n/D 1.496 (lit.)

pb

110-111 °C (lit.)

pf

-93 °C (lit.)

solubilidade

acetone: miscible(lit.)
alcohol: miscible(lit.)
carbon disulfide: miscible(lit.)
chloroform: miscible(lit.)
glacial acetic acid: miscible(lit.)

densidade

0.865 g/mL at 25 °C (lit.)

SMILES string

Cc1ccccc1

InChI

1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3

InChI key

YXFVVABEGXRONW-UHFFFAOYSA-N

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Descrição geral

Toluene, also known as methylbenzene, is a flammable liquid with a pungent odor. It is a constituent of crude oil. Toluene is widely used as a precursor for synthesizing benzene, a gasoline additive, and as a solvent in the paint industry. Its toxicological effects have been investigated. Alkylation of toluene to form p-xylene with high selectivity using modified ZSM (Zeolite Socony Mobil)-5-class zeolite catalysts has been reported. Electrical properties of graphene can be altered by doping it with toluene, which serves as an electron donor. Temperature programmed hydrogenation (TPH) of toluene in the gas phase in the presence of supported metal catalysts has been studied.

Embalagem

4, 4×4 L in aluminum bottle

Palavra indicadora

Danger

Classificações de perigo

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

Órgãos-alvo

Central nervous system

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 2

Ponto de fulgor (ºF)

39.9 °F

Ponto de fulgor (ºC)

4.4 °C

Certificate of Analysis

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Certificate of Origin

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