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
  • 2,2,2-trifluoroethyl N-[4-(1,2,4-oxadiazol-3-yl)phenyl]carbamate
  • tert-butyl N-(2-chloro-3-nitropyridin-4-yl)carbamate
  • 6-chloro-2-N-methyl-5-nitrosopyrimidine-2,4-diamine
  • 2-amino-5-fluoro-4-methyl-N-(2,2,2-trifluoroethyl)benzamide
  • 2-amino-5-fluoro-4-methyl-N-(1-phenylethyl)benzamide
  • 2-(Azepan-4-yl)-1-(pyrrolidin-1-yl)ethan-1-one
  • Ethyl 2-(adamantan-2-yl)-3-aminopropanoate
  • 2,6-Difluoro-3-methyl-5-nitrobenzoic acid
  • Rac-methyl 1-[(3R,4S)-4-hydroxyoxolan-3-yl]-1H-1,2,3-triazole-4-carboxylate
  • 3-({3-Iodoimidazo[1,2-b]pyridazin-6-yl}amino)propan-1-ol
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