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o-Xylene

Catalog No. 95663 Name Sigma Aldrich
CAS Number 95-47-6 Website http://www.sigmaaldrich.com
M. F. C8H10 Telephone 1-800-521-8956
M. W. 106.165 Fax
Purity ≥98.0% (GC) Email
Storage Chembase ID: 2734

SYNONYMS

Title
邻二甲苯
IUPAC name
1,2-xylene
IUPAC Traditional name
ortho-xylene
Synonyms
1,2-Dimethylbenzene
1,2-二甲苯

DATABASE IDS

PubChem SID 24890182
MDL Number MFCD00008519
CAS Number 95-47-6
Beilstein Number 1815558
EC Number 202-422-2

PROPERTIES

Grade purum
Linear Formula C6H4(CH3)2
Purity ≥98.0% (GC)
Auto Ignition Point 867 °F
Boiling Point 143-145 °C(lit.)
Density 0.879 g/mL at 20 °C(lit.)
Flash Point 31 °C
Flash Point 87.8 °F
Melting Point -26--23 °C(lit.)
Refractive Index n20/D 1.505(lit.)
Refractive Index n20/D 1.505
Vapor Density 3.7 (vs air)
Vapor Pressure <0.1 atm ( 21.1 °C)
Vapor Pressure 16 mmHg ( 37.7 °C)
Vapor Pressure 7 mmHg ( 20 °C)
Explode Limits 7 %
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H226-H312-H315-H332
European Hazard Symbols Harmful Harmful (Xn)
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 P280
RID/ADR UN 1307 3/PG 3
Risk Statements 10-20/21-38
RTECS ZE2450000
Safety Statements 25
Hazard Class 3
UN Number 1307
Packing Group 3
German water hazard class 2

DETAILS

REFERENCES