T78409

Sigma-Aldrich

2,4,4-Trimethyl-1-pentene

99%

Synonym(s):
α-Diisobutylene, Diisobutylene
Linear Formula:
(CH3)3CCH2C(CH3)=CH2
CAS Number:
Molecular Weight:
112.21
Beilstein/REAXYS Number:
1098309
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

vapor density

>3.8 (vs air)

vapor pressure

83 mmHg ( 37.7 °C)

assay

99%

autoignition temp.

736 °F

expl. lim.

4.8 %

refractive index

n20/D 1.408 (lit.)

bp

101-102 °C (lit.)

density

0.708 g/mL at 25 °C (lit.)

SMILES string

CC(=C)CC(C)(C)C

InChI

1S/C8H16/c1-7(2)6-8(3,4)5/h1,6H2,2-5H3

InChI key

FXNDIJDIPNCZQJ-UHFFFAOYSA-N

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Related Categories

Pictograms

FlameEnvironment

Signal Word

Danger

Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 2050 3 / PGII

WGK Germany

WGK 2

Flash Point(F)

25.0 °F - closed cup

Flash Point(C)

-3.9 °C - closed cup

Certificate of Analysis

Certificate of Origin

Samuel Barak et al.
Proceedings of the National Academy of Sciences of the United States of America, 117(7), 3451-3460 (2020-02-06)
Soot emissions in combustion are unwanted consequences of burning hydrocarbon fuels. The presence of soot during and following combustion processes is an indication of incomplete combustion and has several negative consequences including the emission of harmful particulates and increased operational...
Diisobutylene.
American Industrial Hygiene Association journal, 43(1), B83-B84 (1982-01-01)

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