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1,2,4-Trimethylbenzene_Molecular_structure_CAS_95-63-6)
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1,2,4-Trimethylbenzene

Catalog No. 45996 Name Sigma Aldrich
CAS Number 95-63-6 Website http://www.sigmaaldrich.com
M. F. C9H12 Telephone 1-800-521-8956
M. W. 120.19158 Fax
Purity Email
Storage Chembase ID: 89782

SYNONYMS

Title
1,2,4-三甲基苯
IUPAC name
1,2,4-trimethylbenzene
IUPAC Traditional name
1,2,4-trimethylbenzene
Synonyms
Pseudocumene
偏三甲苯

DATABASE IDS

MDL Number MFCD00008527
EC Number 202-436-9
CAS Number 95-63-6
Beilstein Number 1903005

PROPERTIES

Grade analytical standard, for environmental analysis
Linear Formula C6H3(CH3)3
Auto Ignition Point 959 °F
Boiling Point 168 °C(lit.)
Density 0.876 g/mL at 20 °C(lit.)
Flash Point 48 °C
Flash Point 118.4 °F
Melting Point -44 °C(lit.)
Refractive Index n20/D 1.504(lit.)
Vapor Density 4.1 (vs air)
Vapor Pressure 4.5 mmHg ( 37.7 °C)
Explode Limits 6.4 %
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Pictograms GHS09
GHS Signal Word Warning
GHS Hazard statements H226-H315-H319-H332-H335-H411
European Hazard Symbols Harmful Harmful (Xn)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P273-P305 + P351 + P338
RID/ADR UN 3295 3/PG 3
Risk Statements 10-20-36/37/38-51/53
RTECS DC3325000
Safety Statements 26-61
Hazard Class 3
UN Number 3295
Packing Group 3
German water hazard class 2

DETAILS

REFERENCES