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Substance Name: Methylbutene (mixed isomers)
RN: 26760-64-5
UNII: F238I92ISV
InChIKey: MHNNAWXXUZQSNM-UHFFFAOYSA-N

Molecular Formula

  • C5-H10

Molecular Weight

  • 70.134
 
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Names and Synonyms

Name of Substance

  • Methylbutene (mixed isomers)

Synonyms

  • 2-Methylbutene
  • EC 247-975-0
  • EINECS 247-975-0
  • UNII-F238I92ISV

Systematic Names

  • 2-Methylbutene
  • Butene, 2-methyl-

Superlist Names

  • Isopentenes
  • Isopentenes [UN2371] [Flammable liquid]
  • UN2371

Registry Numbers

CAS Registry Number

  • 26760-64-5

FDA UNII

  • F238I92ISV

Other Registry Numbers

  • 11069-33-3
  • 70266-76-1
  • 77996-59-9

System Generated Number

  • 0026760645

Structure Descriptors

InChI

1S/C5H10/c1-4-5(2)3/h2,4H2,1,3H3

InChIKey

MHNNAWXXUZQSNM-UHFFFAOYSA-N

Smiles

CCC(=C)C

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 2.720 (none)   EST
Water Solubility 188 mg/L 25 EST
Vapor Pressure 496 mm Hg 25 EST
Henry's Law Constant 0.319 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 5.26E-11 cm3/molecule-sec 25 EST

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