1-Pentene

CAS Registry Number®

109-67-1
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CAS Name

1-Pentene

Molecular Formula

C5H10

Molecular Mass

70.13

Cite this Page

1-Pentene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=109-67-1 (retrieved 2024-04-26) (CAS RN: 109-67-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    29.9 °C

  • Melting Point (1)

    -165.2 °C

  • Density (1)

    0.6405 g/cm³ @ Temp: 20 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C5H10/c1-3-5-4-2/h3H,1,4-5H2,2H3

InChIKey

InChIKey=YWAKXRMUMFPDSH-UHFFFAOYSA-N

SMILES

C(CC)C=C

Canonical SMILES

C=CCCC

Other Names for this Substance

  • 1-Pentene
  • α-n-Amylene
  • Propylethylene
  • 1-Methyl-3-butene
  • 4-Methyl-1-butene

Deleted or Replaced CAS Registry Numbers

33004-03-4

CAS INSIGHTSTM
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