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Substance Name: 2,3-Dimethyl-1,3-butadiene
RN: 513-81-5
UNII: 61TUU25HCO
InChIKey: SDJHPPZKZZWAKF-UHFFFAOYSA-N

Molecular Formula

  • C6-H10

Molecular Weight

  • 82.145
 
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Names and Synonyms

Name of Substance

  • 2,3-Dimethyl-1,3-butadiene

Synonyms

  • 2,3-Dimethyl-1,3-butadiene
  • 2,3-Dimethylbutadiene
  • 2,3-Dimethylenebutane
  • Biisopropenyl
  • Diisopropenyl
  • EINECS 208-172-0
  • NSC 8656
  • UNII-61TUU25HCO

Systematic Names

  • 1,3-Butadiene, 2,3-dimethyl-
  • 2,3-Dimethylbuta-1,3-diene

Registry Numbers

CAS Registry Number

  • 513-81-5

FDA UNII

  • 61TUU25HCO

System Generated Number

  • 0000513815

Structure Descriptors

InChI

1S/C6H10/c1-5(2)6(3)4/h1,3H2,2,4H3

InChIKey

SDJHPPZKZZWAKF-UHFFFAOYSA-N

Smiles

C(C(C)=C)(C)=C

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -7.60E+01 deg C   EXP
Boiling Point 68.8 deg C   EXP
log P (octanol-water) 3.130 (none)   EST
Water Solubility 326 mg/L 25 EXP
Vapor Pressure 152 mm Hg 25 EXP
Henry's Law Constant 0.050 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.22E-10 cm3/molecule-sec 25 EXP

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