Home Categories Biochemical Engineering β-Pinene
A6683612

β-Pinene , 98% , 18172-67-3

Synonym(s):
(-)-beta-Pinene;(1S)-(−)-β-Pinene;(1S,5S)-2(10)-Pinene;(1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane

CAS NO.:18172-67-3

Empirical Formula: C10H16

Molecular Weight: 136.23

MDL number: MFCD00001345

EINECS: 242-060-2

Pack Size Price Stock Quantity
100ML RMB57.60 In Stock
500ML RMB182.40 In Stock
2.5L RMB710.40 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: −61 °C(lit.)
alpha  -18.5 º (c=neat 25 ºC)
Boiling point: 165-167 °C(lit.)
Density  0.866 g/mL at 25 °C
vapor density  4.7 (vs air)
vapor pressure  ~2 mm Hg ( 20 °C)
FEMA  2903 | BETA-PINENE
refractive index  n20/D 1.478
Flash point: 91 °F
storage temp.  2-8°C
solubility  95% ethanol: soluble1ml/3ml, clear, colorless
form  Liquid
color  Clear colorless to pale yellow
Odor at 10.00 % in dipropylene glycol. dry woody fresh pine hay green resinous
Odor Type herbal
optical activity [α]25/D 22°, neat
Odor Threshold 0.033ppm
Water Solubility  insoluble
Merck  14,7446
BRN  2038282
LogP 4.4 at 25℃

Description and Uses

(–)-β-Pinene is a bicyclic monoterpene that has been found in various plants, including C. sativa, with diverse biological activities. It is lethal to S. littoralis third instar larvae (LD50 = 65 μg/larva). (–)-β-Pinene inhibits infectious bronchitis virus (IBV) replication (IC50 = 1.32 mM) and exhibits a cytotoxic concentration (CC50) value of greater than 10 mM in Vero cells. In vivo, (–)-β-pinene (100 mg/kg) decreases immobility time in the forced swim test in mice, an effect that can be reversed by the serotonin (5-HT) receptor subtype 5-HT1A antagonist WAY-100635 .

(-)-β-Pinene has been used as a standard for the analysis of terpenoid compounds in plant essential oils by GC analysis. It may be used as a building block to synthesize natural products such as grandisol, robustadial and (+)-nopinone. (-)-β-Pinene undergoes hydroformylation in the presence of platinum/tin catalysts to form trans-10-formylpinane.

Safety

Symbol(GHS) 
GHS02,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H226-H304-H315-H317-H410
Precautionary statements  P210-P273-P280-P301+P310-P303+P361+P353-P331
Hazard Codes  Xn,N,Xi
Risk Statements  10-20/21/22-36/37/38-43-51-65-51/53-50
Safety Statements  16-26-36/37-46-61-62
RIDADR  UN 2319 3/PG 3
WGK Germany  3
RTECS  DT5077000
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29021910

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