2,2,4-trimethyl-3-pentene

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Names

[ CAS No. ]:
107-40-4

[ Name ]:
2,2,4-trimethyl-3-pentene

[Synonym ]:
EINECS 203-488-5
2,4,4-trimethylpent-2-ene
MFCD00008902
2,4,4-Trimethyl-2-pentene
2-Pentene, 2,4,4-trimethyl-
2,2,4-trimethyl-3-pentene
Propene, 1-tert-butyl-2-methyl-

Chemical & Physical Properties

[ Density]:
0.7±0.1 g/cm3

[ Boiling Point ]:
104.9±0.0 °C at 760 mmHg

[ Melting Point ]:
-106 °C

[ Molecular Formula ]:
C8H16

[ Molecular Weight ]:
112.213

[ Flash Point ]:
-1.7±0.0 °C

[ Exact Mass ]:
112.125198

[ LogP ]:
4.14

[ Vapour density ]:
>1 (vs air)

[ Vapour Pressure ]:
35.1±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.420

[ Storage condition ]:
Flammables area

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
F:Highlyflammable;

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
S9-S16-S29-S33-S61

[ RIDADR ]:
UN 2050 3/PG 2

[ WGK Germany ]:
2

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ HS Code ]:
2901299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Isobutylene
  • 2,2,4-trimethyl-3-pentanol
  • Acetone
  • propene
  • 2,2,4,4-Tetramethyl-3-pentanone
  • 1-chloro-2-methylpropene
  • Tert-Butyllithium
  • 2-Pentanol,2,4,4-trimethyl-
  • 4,4-dimethylpent-2-yne

DownStream

  • 2,4,4-trimethylpentane-2-thiol
  • 2,5,5-trimethylhexa-2,3-diene
  • Pivaldehyde
  • Acetone
  • Isobutylene
  • Pivalic acid
  • 2,3-Pentanediol,2,4,4-trimethyl-
  • 1-Butene
  • cis-2-butene
  • propene

Customs

[ HS Code ]: 2901299090

[ Summary ]:
2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • 2,2,4-trimethyl-3-pentene-1-ol
  • 2,2,4-trimethyl-3-oxabicyclo[2.2.2]oct-5-ene
  • 2,2,4-trimethyl-3-(4-piperidin-1-ylbut-2-ynyl)bicyclo[2.2.1]heptan-3-ol
  • 2,2,4-Trimethyl-3,6-dihydro-2H-pyran
  • 2,2,4-trimethyl-3-cyclohexen-1-one
  • 2,2,4-trimethyl-3-azabicyclo[2.2.2]octan-6-ol