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Cumene

Catalog No. 28230 Name Sigma Aldrich
CAS Number 98-82-8 Website http://www.sigmaaldrich.com
M. F. C9H12 Telephone 1-800-521-8956
M. W. 120.19158 Fax
Purity ≥98.0% (GC) Email
Storage Chembase ID: 107010

SYNONYMS

Title
枯烯
IUPAC name
propan-2-ylbenzene
IUPAC Traditional name
cumene
Synonyms
异丙基苯
isopropylbenzene

DATABASE IDS

EC Number 202-704-5
CAS Number 98-82-8
MDL Number MFCD00008881
Beilstein Number 1236613
PubChem SID 24857037

PROPERTIES

Grade purum
Linear Formula C6H5CH(CH3)2
Purity ≥98.0% (GC)
Auto Ignition Point 797 °F
Boiling Point 152-154 °C(lit.)
Density 0.864 g/mL at 25 °C(lit.)
Flash Point 31 °C
Flash Point 87.8 °F
Melting Point -96 °C(lit.)
Refractive Index n20/D 1.491(lit.)
Refractive Index n20/D 1.491
Vapor Density 4.1 (vs air)
Vapor Pressure 8 mmHg ( 20 °C)
Vapor Pressure 9.7 mmHg ( 37.7 °C)
Explode Limits 6.5 %
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H226-H304-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-P301 + P310-P331
RID/ADR UN 1918 3/PG 3
Risk Statements 10-37-51/53-65
RTECS GR8575000
Safety Statements 24-37-61-62
Hazard Class 3
UN Number 1918
Packing Group 3
German water hazard class 1

DETAILS

REFERENCES