Name: Toluene
Brand: SIGALD

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About This Item

Linear Formula:

C₆H₅CH₃

CAS Number:

108-88-3

Molecular Weight:

92.14

Beilstein:

635760

EC Number:

203-625-9

MDL number:

MFCD00008512

UNSPSC 코드:

12352002

PubChem Substance ID:

329760650

NACRES:

NA.21

Bp:

110-111 °C (lit.)

Vapor pressure:

22 mmHg ( 20 °C)
26 mmHg ( 25 °C)

기술 서비스

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도움 문의

Grade

ACS reagent

Quality Level

200

vapor density

3.2 (vs air)

vapor pressure

22 mmHg ( 20 °C)
26 mmHg ( 25 °C)

분석

≥99.5%

양식

liquid

autoignition temp.

997 °F

expl. lim.

7 %

기술

toxicology assay: suitable

불순물

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

증발 잔류물

≤0.001%

refractive index

n/D 1.496 (lit.)

bp

110-111 °C (lit.)

mp

-93 °C (lit.)

solubility

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

density

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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일반 설명

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.