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(1R)-(+)-ALPHA-PINENE Structure

(1R)-(+)-ALPHA-PINENE

Chemical Properties

Melting point −62 °C(lit.)
Boiling point 155-156 °C(lit.)
Density  0.858 g/mL at 20 °C(lit.)
vapor pressure  5 hPa (25 °C)
FEMA  2902 | ALPHA-PINENE
refractive index  n20/D 1.465(lit.)
Flash point 91 °F
storage temp.  Store at +2°C to +8°C.
form  Liquid
color  Clear colorless
Odor at 10.00 % in dipropylene glycol. harsh terpene aromatic minty
Odor Type herbal
optical activity [α]22/D +47.1°, neat
explosive limit 0.8-6%(V)
Water Solubility  Soluble in Ether, Alcohols, Chloroform. Not miscible in water.
JECFA Number 1329
Merck  14,7445
BRN  3648264
Dielectric constant 2.7(20℃)
InChIKey GRWFGVWFFZKLTI-UHFFFAOYSA-N
LogP 4.44-4.46 at 20-37℃
CAS DataBase Reference 7785-70-8(CAS DataBase Reference)
EPA Substance Registry System Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (1R,5R)- (7785-70-8)

Safety Information

Hazard Codes  Xi
Risk Statements  10-36/37/38
Safety Statements  26-36-16-23
RIDADR  UN 2368 3/PG 3
WGK Germany  3
RTECS  DT7000000
10
Autoignition Temperature 491 °F
TSCA  Yes
HS Code  2902 19 00
HazardClass  3
PackingGroup  III

MSDS

Usage And Synthesis

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