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8.18632

Sigma-Aldrich

(1R)-(+)-α-Pinene

for synthesis

Synonym(s):

(1R)-(+)-α-Pinene, (1R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene

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About This Item

Empirical Formula (Hill Notation):
C10H16
CAS Number:
Molecular Weight:
136.23
MDL number:
UNSPSC Code:
12352002
EC Index Number:
232-087-8
NACRES:
NA.22

vapor pressure

5 hPa ( 25 °C)

Quality Level

Assay

≥97.0% (GC)

form

liquid

autoignition temp.

255 °C

expl. lim.

0.8-6 % (v/v)

reaction suitability

reagent type: reductant

bp

155-156 °C/1013 hPa

mp

-62 °C

transition temp

flash point 33 °C

density

0.86 g/cm3 at 20 °C

storage temp.

2-8°C

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

InChI key

GRWFGVWFFZKLTI-RKDXNWHRSA-N

Related Categories

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.857 - 0.860
Spec. rotation [α²0/D (undiluted): +42.0 - +46.0 °
Identity (IR): passes test

Signal Word

Danger

Hazard Classifications

Aquatic Acute 1 - Asp. Tox. 1 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

91.4 °F - closed cup

Flash Point(C)

33 °C - closed cup


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