(1R)-α-Pinene

CAS Registry Number®

7785-70-8

CAS Name

(1R)-α-Pinene

Molecular Formula

C10H16

Molecular Mass

136.23

Cite this Page

(1R)-α-Pinene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7785-70-8 (retrieved 2025-07-02) (CAS RN: 7785-70-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    167.8 °C

  • Melting Point (2)

    -62 °C

  • Density (3)

    0.858 g/cm³ @ Temp: 25 °C; Press: 750 Torr

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H16/c1-7-4-5-8-6-9(7)10(8,2)3/h4,8-9H,5-6H2,1-3H3/t8-,9-/m1/s1

InChIKey

InChIKey=GRWFGVWFFZKLTI-RKDXNWHRSA-N

SMILES

CC1(C)[C@@]2(C[C@]1(CC=C2C)[H])[H]

Canonical SMILES

C1=C(C)C2CC(C1)C2(C)C

Other Names for this Substance

  • Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (1R,5R)-
  • 2-Pinene, (1R,5R)-(+)-
  • Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (1R)-
  • (1R,5R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene
  • d-α-Pinene

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CAS INSIGHTSTM
Purple and red filaments produced by electrostatic discharge inside a plasma ball.