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Substance Name: trans-2-Pentene
RN: 646-04-8
UNII: YCO1SJQ98H
InChIKey: QMMOXUPEWRXHJS-HWKANZROSA-N

Molecular Formula

  • C5-H10

Molecular Weight

  • 70.134
 
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Names and Synonyms

Name of Substance

  • trans-2-Pentene

Synonyms

  • (E)-2-Pentene
  • 4-01-00-00814 (Beilstein Handbook Reference)
  • BRN 1718795
  • EINECS 211-461-4
  • HSDB 5736
  • trans-2-Pentene
  • trans-beta-Amylene
  • trans-beta-N-Amylene
  • UNII-YCO1SJQ98H

Systematic Names

  • 2-Pentene, (2E)-
  • 2-Pentene, (E)-
  • trans-Pent-2-ene

Superlist Names

  • 2-Pentene, (E)-
  • trans-beta-Amylene

Registry Numbers

CAS Registry Number

  • 646-04-8

FDA UNII

  • YCO1SJQ98H

Other Registry Number

  • 32968-64-2

System Generated Number

  • 0000646048

Structure Descriptors

InChI

1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3+

InChIKey

QMMOXUPEWRXHJS-HWKANZROSA-N

Smiles

C(\CC)=C\C

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -1.40E+02 deg C   EXP
Boiling Point 36.3 deg C   EXP
log P (octanol-water) 2.580 (none)   EST
Water Solubility 203 mg/L 25 EXP
Vapor Pressure 506 mm Hg 25 EXP
Henry's Law Constant 0.230 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.70E-11 cm3/molecule-sec 25 EXP

Physical property data is provided to ChemIDplus by SRC, Inc.