trans-2-pentene

Suppliers

Names

[ CAS No. ]:
109-68-2

[ Name ]:
trans-2-pentene

[Synonym ]:
3-Pentene
2-Pentene,c
B-N-AMYLENE
2-N-PENTENE
EINECS 203-695-0
methyl-2-butene
2-PENTENE
2-AMYLENE
Pent-2-ene
MFCD00009384
CH3CH=CHC2H5

Chemical & Physical Properties

[ Density]:
0.65

[ Boiling Point ]:
36ºC

[ Melting Point ]:
-140ºC

[ Molecular Formula ]:
C5H10

[ Molecular Weight ]:
70.13290

[ Flash Point ]:
−50 °F

[ Exact Mass ]:
70.07830

[ LogP ]:
1.97250

[ Vapour Pressure ]:
2.73mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.381

[ Storage condition ]:
2-8°C

[ Stability ]:
Stable. Extremely flammable - note low boiling point and low flash point. Incompatible with strong oxidizing agents.

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
F: Flammable;Xn: Harmful;

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
9-16-26-29-33-36-62

[ RIDADR ]:
UN 3295 3/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ HS Code ]:
2901299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Pentanol
  • Pent-1-ene
  • Propionaldehyde
  • 2-Bromopentane
  • Bromo(octyl)magnesium
  • Pentan-3-ol
  • 3-Bromopentane
  • Decylmagnesium bromide
  • dimethyl ether
  • 3-ethoxy-2-bromo-pentane

DownStream

  • 1-chloropent-2-ene
  • 2,3-dichloropentane
  • 1-Chloropentane
  • 2,2-Dimethylbutanoic acid
  • 1,3-Pentadiene
  • 1,2-butadiene
  • (dichloromethyl)dimethyl-n-propylsilane
  • tripentylborane
  • cis-2-butene
  • 2-butene

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

  • trans-2-pentene
  • TRANS-2-PENTENE
  • 1-bromo-trans-2-pentene
  • trans-2-pentene-1,4-diol
  • 3-methyl-trans-2-pentene
  • 3-phenyl-trans-2-pentene
  • (3-Ethynyl-5-fluoro-phenyl)-methyl-carbamic acid tert-butyl ester
  • 1-(5-Bromo-2-chloro-benzyl)-4,4-difluoro-piperidine
  • 3-{2-Bromo-3-[(tert-butoxycarbonyl-cyclopropyl-amino)-methyl]-phenoxy}-propionic acid ethyl ester
  • 3-{2-Bromo-3-[(tert-butoxycarbonyl-cyclopropyl-amino)-methyl]-phenoxy}-propionic acid
  • tert-Butyl-[2-(4-ethynyl-phenoxy)-ethoxy]-dimethyl-silane
  • [(5-Bromo-pyridin-3-yl)-phenyl-methyl]-carbamic acid tert-butyl ester
  • 4-Bromo-6-fluoro-1-(4-methoxybenzyl)-1H-benzo[d][1,2,3]triazole
  • 2-Methyl-5-vinyl-benzoic acid tert-butyl ester
  • (2-Bromo-5-chloro-benzyl)-ethyl-propyl-amine
  • S 3-(4-Bromo-phenyl)-2-(cyclobutanecarbonyl-amino)-propionic acid methyl ester
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