3-Methyl-1-pentyn-3-ol

CAS Registry Number®

77-75-8

CAS Name

3-Methyl-1-pentyn-3-ol

Molecular Formula

C6H10O

Molecular Mass

98.14

Cite this Page

3-Methyl-1-pentyn-3-ol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=77-75-8 (retrieved 2025-03-28) (CAS RN: 77-75-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    20 °C @ Press: 6.5 Torr

  • Melting Point (2)

    30.5 °C

  • Density (3)

    0.8690 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H10O/c1-4-6(3,7)5-2/h1,7H,5H2,2-3H3

InChIKey

InChIKey=QXLPXWSKPNOQLE-UHFFFAOYSA-N

SMILES

C(CC)(C#C)(C)O

Canonical SMILES

C#CC(O)(C)CC

Other Names for this Substance

  • 1-Pentyn-3-ol, 3-methyl-
  • 3-Methyl-1-pentyn-3-ol
  • Allotropal
  • Apridol
  • Atempol

View All

Deleted or Replaced CAS Registry Numbers

104758-85-2, 25663-45-0

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