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274399 Aldrich

(−)-α-Pinene

99%, optical purity ee: ≥86% (GLC)

Synonym: (-)-alpha-Pinene, (1S)-(−)-α-Pinene, (1S,5S)-2-Pinene, (1S,5S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene

  • CAS Number 7785-26-4

  • Empirical Formula (Hill Notation) C10H16

  • Molecular Weight 136.23

  •  Beilstein Registry Number 1903790

  •  EC Number 232-077-3

  •  MDL number MFCD00064145

  •  PubChem Substance ID 24856583

  •  eCl@ss 39011007

  • Popular Documents:  FTNMR (PDF)  

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Properties

Related Categories Alkenes, Artemisia vulgaris, Asymmetric Synthesis, Boswellia carterii, Cell Biology,
vapor density   4.7 (vs air)
vapor pressure   ~3 mmHg ( 20 °C)
InChI Key   GRWFGVWFFZKLTI-IUCAKERBSA-N
assay   ≥97.0% (GC)
  99%
optical activity   [α]20/D −50.0 to −46.0°, neat
optical purity   ee: ≥86% (GLC)
autoignition temp.   491 °F
refractive index   n20/D 1.465(lit.)
bp   155-156 °C(lit.)
mp   -64 °C(lit.)
density   0.855 g/mL at 25 °C

Description

Packaging

25, 100 g in glass bottle

Price and Availability


All labs need water
Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 2368 3 / PGIII
WGK Germany 
3
Flash Point(F) 
91.4 °F
Flash Point(C) 
33 °C
Protocols & Articles

Articles

GC Analysis of α-Pinene Enantiomers on Astec® CHIRALDEX® B-DM

From our library of Articles, Sigma-Aldrich presents GC Analysis of α-Pinene Enantiomers on Astec® CHIRALDEX® B-DM
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

GC Analysis of α-Pinene Enantiomers on Astec® CHIRALDEX® B-PM

From our library of Articles, Sigma-Aldrich presents GC Analysis of α-Pinene Enantiomers on Astec® CHIRALDEX® B-PM
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

GC Analysis of α-Pinene Enantiomers on Astec® CHIRALDEX® G-DP

From our library of Articles, Sigma-Aldrich presents GC Analysis of α-Pinene Enantiomers on Astec® CHIRALDEX® G-DP
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

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