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2,4,4-Trimethyl-2-pentene_Molecular_structure_CAS_107-40-4)
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2,4,4-Trimethyl-2-pentene

Catalog No. 143820 Name Sigma Aldrich
CAS Number 107-40-4 Website http://www.sigmaaldrich.com
M. F. C8H16 Telephone 1-800-521-8956
M. W. 112.21264 Fax
Purity 99% Email
Storage Chembase ID: 111489

SYNONYMS

Title
2,4,4-三甲基-2-戊烯
IUPAC name
2,4,4-trimethylpent-2-ene
IUPAC Traditional name
2,4,4-trimethyl-2-pentene
Synonyms
β-Diisobutylene
β-二异丁烯

DATABASE IDS

MDL Number MFCD00008902
Beilstein Number 1719492
CAS Number 107-40-4
EC Number 203-488-5
PubChem SID 24848613

PROPERTIES

Linear Formula (CH3)3CCH=C(CH3)2
Purity 99%
Auto Ignition Point 586 °F
Boiling Point 104 °C(lit.)
Density 0.72 g/mL at 25 °C(lit.)
Flash Point 2 °C
Flash Point 35.6 °F
Melting Point -106.3--106 °C(lit.)
Refractive Index n20/D 1.416(lit.)
Vapor Density >1 (vs air)
Vapor Pressure 83 mmHg ( 37.7 °C)
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H225-H304-H315-H319-H335
European Hazard Symbols Flammable Flammable (F)
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 P210-P261-P301 + P310-P305 + P351 + P338-P331
RID/ADR UN 2050 3/PG 2
Risk Statements 11-36/37/38-51/53-65
Safety Statements 9-16-29-33-61
Hazard Class 3
UN Number 2050
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Packaging
5, 25 g in glass bottle
Description (简体中文)
包装
5, 25 g in glass bottle

REFERENCES