Toluene
CAS No.: 108-88-3 Formula: C7H8 Molecular Weight: 92.13840

Toluene

CAS No.: 108-88-3 Formula: C7H8 Molecular Weight: 92.13840
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Description

Toluene is an aromatic hydrocarbon and the mono-substituted derivative of benzene. Toluene is widely used in industry as an building block for pharmaceutical goods and as well as an organic solvent in synthetic preparations. Toluene can also be used as an octane booster in gasoline fuels in internal combustion engines and as jet fuel surrogate.

Basic Info

Chemical Name Toluene
Synonyms

Methylbenzol; Toluen; Anisen; Phenylmethane; BnH; Methacide; MePh; PhMe; Benzene, methyl-; Toluol; Methylbenzene; Expand

CAS No. 108-88-3
Molecular Formula C7H8
Molecular Weight 92.13840
PSA 0.00000
LogP 1.99500

Numbering system

BRN number 635760
EINECS number 203-625-9
PubChem number 24854682
RTECS number XS5250000
MDL number MFCD00008512

Properties

Appearance & Physical State Colorless liquid with sweet, pungent, benzene-like odor
Density 0.866
Boiling Point 111 °C
Melting Point -95 °C
Flash Point 40 °F
Refractive Index n/D 1.496(lit.)
Water Solubility 0.5 g/L (20 ºC)
Storage Condition 0-6°C
Vapor Density 3.2 (vs air)
Vapor Pressure 22 mm Hg ( 20 °C)

Safety Info

RTECS XS5250000
Hazard Class 3
Safety Statements S36/37; S46; S62; S45
HS Code 2902300000
Packing Group II
WGK Germany 2
RIDADR UN 1294 3/PG 2
Risk Statements R11; R38; R48/20; R63; R65; R67
Hazard Codes F; Xn; T
Hazard Declaration H225; H304; H315; H336; H361d; H373
Signal Word Danger
Caution Statement P210; P260; P280; P301 + P310; P370 + P378; P403 + P235
Symbol GHS02, GHS07, GHS08
1H NMR : 90 MHz in CDCl3Expand

NMR Spectrum 1H NMR : 90 MHz in CDCl3

Collapse

C7 H8 0.04 ml : 0.5 ml CDCl3
toluene

Assign. Shift(ppm)
A 7.38 to 7.00
B 2.34

IR : liquid filmExpand
Mass Expand
Raman : 4880 A,100M,liquidExpand
ESR : ANION RADICAL, REDUCTION WITH NA OR K METAL IN DMEExpand
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