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

Product Name
(1R)-(+)-ALPHA-PINENE
CAS No.
7785-70-8
Chemical Name
(1R)-(+)-ALPHA-PINENE
Synonyms
(1R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene;FEMA 2902;α-Pinene dextro;(1R,5R)-2-6,6-TRIMETHYL-BICYCLO[3.1.1]HEPT-2-ENE;Alpha Pinene Dextro;2,6,6-trimethyl-,(1R)-Bicyclo[3.1.1]hept-2-ene;Pinene,95%;(+)-A-PINENE;(+)-à-pinene;(+)-α-Pinene
CBNumber
CB3350144
Molecular Formula
C10H16
Formula Weight
136.23
MOL File
7785-70-8.mol
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(1R)-(+)-ALPHA-PINENE Property

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
explosive limit
0.8-6%(V)
optical activity
[α]22/D +47.1°, neat
Water Solubility 
Soluble in Ether, Alcohols, Chloroform. Not miscible in water.
Merck 
14,7445
JECFA Number
1329
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)
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Safety

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
F 
10
Autoignition Temperature
491 °F
TSCA 
Yes
HS Code 
2902 19 00
HazardClass 
3
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H315Causes skin irritation

H317May cause an allergic skin reaction

H400Very toxic to aquatic life

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W290238
Product name
(1R)-(+)-α-Pinene
Purity
97%, FG
Packaging
1kg
Price
$96.2
Updated
2024/03/01
Sigma-Aldrich
Product number
W290238
Product name
(1R)-(+)-α-Pinene
Purity
97%, FG
Packaging
8kg
Price
$349
Updated
2024/03/01
Sigma-Aldrich
Product number
W290238
Product name
(1R)-(+)-α-Pinene
Purity
97%, FG
Packaging
20kg
Price
$568
Updated
2024/03/01
Sigma-Aldrich
Product number
268070
Product name
(+)-α-Pinene
Purity
≥99%
Packaging
5g
Price
$73.3
Updated
2024/03/01
Sigma-Aldrich
Product number
8.18632
Product name
(1R)-(+)-α-Pinene
Purity
for synthesis
Packaging
100mL
Price
$82.7
Updated
2024/03/01
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(1R)-(+)-ALPHA-PINENE Chemical Properties,Usage,Production

Chemical Properties

(1R)-(+)-ALPHA-PINENE is Clear colourless liquid

Uses

(1R)-(+)-α-Pinene is used in hydroboration reactions and the reduction of ketones.

Uses

(+)-alpha-Pinene is employed in the preparation of chiral hydroboration reagents. It is a bronchodilator in humans. α-Pinene is an anti-inflammatory and used as a broad-spectrum antibiotic.It exhibits activity as an acetylcholinesterase inhibitor, aiding memory. It is a biosynthetic base for CB2 ligands, such as HU-308.

Uses

(+)-α-Pinene has been used in a tolerance testing procedure to detect the genes in Marinobacter aquaeolei, for engineering a pinene tolerant Escherichia coli.

Definition

ChEBI: The (+)-enantiomer of alpha-pinene.

General Description

(+)-α-Pinene is a monoterpenoid compound mainly found in Pinus species.

Flammability and Explosibility

Flammable

Purification Methods

(1R)-(+)-ALPHA-PINENE is isomerised by heat, acids and certain solvents. It should be distilled under reduced pressure under nitrogen and stored in the dark. It has been purified via the nitrosochloride [Waterman et al. Recl Trav Chim, Pays-Bas 48 1191 1929]. For purification of optically active forms see Lynn [J Am Chem Soc 91 361 1919].

(1R)-(+)-ALPHA-PINENE Preparation Products And Raw materials

Raw materials

Preparation Products

(1S,2S,3R,5S)-(+)-2,3-Pinanediol
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(1R)-(+)-ALPHA-PINENE Suppliers

Americas 1 Belgium 3 Canada 1 China 197 Europe 2 France 1 Germany 8 India 5 Ireland 1 Japan 3 South Korea 1 Spain 2 Switzerland 2 United Kingdom 3 United States 36 USA 1 Global 267
National Chemical Company (NCC)
Tel
--
Fax
--
Email
info@ncc.ie
Country
Ireland
ProdList
302
Advantage
58
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View Lastest Price from (1R)-(+)-ALPHA-PINENE manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Alpha Pinene 7785-70-8
Price
US $120.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-16
hebei hongtan Biotechnology Co., Ltd
Product
(1R)-(+)-alpha-Pinene 7785-70-8
Price
US $20.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000kg
Release date
2024-05-14
Jinan Finer Chemical Co., Ltd
Product
(1R)-(+)-alpha-Pinene 7785-70-8
Price
US $5.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500mt/year
Release date
2023-03-13

7785-70-8, (1R)-(+)-ALPHA-PINENERelated Search:

VERBENONE (+)-ALPHA-LONGIPINENE (1R)-(+)-ALPHA-PINENE 2-NORPINENE-2-PROPIONALDEHYDE,6,6-DIMETHYL LIGNYL ACETATE myrtecaine alpha-Pinene ALPHA-PINENE beta-Pinene (1S)-(1)-beta-Pinene (1S)-(-)-alpha-Pinene Olibanum oil (1R)-(-)-Nopol DL-ALPHA-PINENE OXIDE,EPOXY ALPHA PINENE 5(6)-Carboxyfluorescein alpha-Pinene epoxide,alpha-Pinene oxyde,DL-ALPHA-PINENE OXIDE,EPOXY ALPHA PINENE ALPHA-PINENE OXIDE,(-)-ALPHA-PINENE OXIDE R-ALPHA-(+)-PINENE OXIDE

  • (+)-ALPHA-PINENE (MIXTURE OF ISOMERS)
  • (1R,5R)-2-6,6-TRIMETHYL-BICYCLO[3.1.1]HEPT-2-ENE
  • (1R,5R)-2-PINENE
  • (1R)-(+)-ALPHA-PINENE
  • (1R)-(+)-a-pinene
  • (+)-A-PINENE
  • FEMA 2902
  • D-ALPHA PINENE
  • (1R)-(+)-α-Pinene, 98% (80+% e.e.)
  • PINENE, (1R)-(+)-ALPHA-
  • (1R)-(+)-<i>α</i>-Pinene
  • (+)-alpha-Pinene >=99%
  • (+)-α-Pinene, 98%,ee92%
  • (1R)-pin-2-ene
  • 2,6,6-trimethyl-,(1R)-Bicyclo[3.1.1]hept-2-ene
  • 6,6-trimethyl-(1theta)-bicyclo[3.1.1]hept-2-en
  • Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (1R)-
  • (1R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene
  • Alpha Pinene Dextro
  • (1R)-(+)-pin-2-ene
  • (1R)-(+)-α-pinene
  • (1R)-(+)-alpha-Pinene, 80% ee, 98%
  • (1R)-(+)-alpha-Pinene,98%,80% ee
  • (+)-α-Pinene, (1R,5R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene, (1R,5R)-2-Pinene
  • (1R,5R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene, (1R,5R)-2-Pinene
  • (1R)-(+)-Alpha-pinene, 98%, ee:80%
  • [1R,5R,(+)]-Pin-2-ene
  • Bicyclo3.1.1hept-2-ene, 2,6,6-trimethyl-, (1R,5R)-
  • (+)-à-pinene
  • PINENE, (1R)-(+)-alpha-(SG)
  • (1R)-(+)-ALPHA-PINENE, 98% (91+% E.E.)
  • (+)-ɑ-Pinene, 98%
  • (1R)-(+)-α-Pinene ,99%
  • (1R)-(+)-α-Pinene ,98%
  • (+)-alpha-Pinene, tech. 90%
  • (1R)-(+)-α-Pinene,(+)-α-Pinene, (1R,5R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene, (1R,5R)-2-Pinene
  • (+)-|á-Pinene
  • (1R)-(+)-alpha-Pinene, 80% ee, 98% 100GR
  • (1R)-(+)-alpha-Pinene, 80% ee, 98% 250GR
  • (1R)-(+)-alpha-Pinene, 80% ee, 98% 500GR
  • (1R)-(+)-α-Pinene (90% ee)
  • (ir)-(+)-A-pinene
  • Pinene,95%
  • (1R)-(+)-ALPHA-PINENE, TECH., 85%
  • (+)-ALPHA-PINENE, TERPENE STANDARD
  • (1R)-(+)-ALPHA-PINENE, 99+% (97% EE/GLC)
  • (1R)-(+)-ALPHA-PINENE 97+%
  • (+)-a-Pinene&nbsp;&nbsp;&nbsp;&nbsp;98%
  • α-Pinene dextro
  • (1R)-(+)-α-Pinene&gt
  • (1R,5R)-(+)-α-Pinene, 99+%
  • (1R)-(+)-α-Pinene (97% ee)
  • (1R)-(+)-A-PINENE FOR SYNTHESIS
  • (+)-α-Pinene
  • (+)-alpha-Pinene 98%
  • (1R)-(+)-α-Pinene
  • Alpha Pinene Dextro 7785-70-8
  • (1R)-(+)-α-Pinene (90% ee)