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Substance Name: 3-Methylenepentane
RN: 760-21-4
UNII: O5MH5V756E
InChIKey: RYKZRKKEYSRDNF-UHFFFAOYSA-N

Molecular Formula

  • C6-H12

Molecular Weight

  • 84.1608
 
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Names and Synonyms

Name of Substance

  • 3-Methylenepentane

Synonyms

  • 2-Ethyl-1-butene
  • 3-Methylenepentane
  • EINECS 212-078-5
  • NSC 74120
  • UNII-O5MH5V756E

Systematic Names

  • 1-Butene, 2-ethyl- (8CI)
  • 2-Ethylbut-1-ene
  • Pentane, 3-methylene-

Superlist Names

  • 2-Ethyl-1-butene
  • Pentane, 3-methylene-

Registry Numbers

CAS Registry Number

  • 760-21-4

FDA UNII

  • O5MH5V756E

System Generated Number

  • 0000760214

Structure Descriptors

InChI

1S/C6H12/c1-4-6(3)5-2/h3-5H2,1-2H3

InChIKey

RYKZRKKEYSRDNF-UHFFFAOYSA-N

Smiles

C(CC)(CC)=C

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -1.32E+02 deg C   EXP
Boiling Point 64.7 deg C   EXP
log P (octanol-water) 3.210 (none)   EST
Water Solubility 67.9 mg/L 25 EST
Vapor Pressure 175 mm Hg 25 EXP
Henry's Law Constant 0.423 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 5.36E-11 cm3/molecule-sec 25 EST

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