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T78409 Sigma-Aldrich

2,4,4-Trimethyl-1-pentene

99%

Synonym: α-Diisobutylene, Diisobutylene

  • CAS Number 107-39-1

  • Linear Formula (CH3)3CCH2C(CH3)=CH2

  • Molecular Weight 112.21

  •  Beilstein/REAXYS Number 1098309

  •  EC Number 203-486-4

  •  MDL number MFCD00008855

  •  PubChem Substance ID 24900479

  •  NACRES NA.22

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Properties

Related Categories Acyclic, Alkenes, Building Blocks, Chemical Synthesis, Organic Building Blocks More...
Quality Level   100
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

Description

Packaging

100 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2050 3 / PGII
WGK Germany 
WGK 2
RTECS 
SB2717300
Flash Point(F) 
25.0 °F - closed cup
Flash Point(C) 
-3.9 °C - closed cup

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Peer-Reviewed Papers
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