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p-Xylene

Catalog No. 95685 Name Sigma Aldrich
CAS Number 106-42-3 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: 3140

SYNONYMS

Title
对二甲苯
IUPAC name
1,4-xylene
IUPAC Traditional name
para-xylene
Synonyms
1,4-Dimethylbenzene
1,4-二甲苯

DATABASE IDS

Beilstein Number 1901563
MDL Number MFCD00008556
EC Number 203-396-5
CAS Number 106-42-3

PROPERTIES

Grade purum
Linear Formula C6H4(CH3)2
Purity ≥98.0% (GC)
Auto Ignition Point 984 °F
Boiling Point 138 °C(lit.)
Density 0.861 g/mL at 20 °C(lit.)
Flash Point 25 °C
Flash Point 77 °F
Melting Point 12-13 °C(lit.)
Refractive Index n20/D 1.495(lit.)
Refractive Index n20/D 1.495
Vapor Density 3.7 (vs air)
Vapor Pressure 9 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 ZE2625000
Safety Statements 25
Hazard Class 3
UN Number 1307
Packing Group 3
German water hazard class 2

DETAILS

REFERENCES