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

ChemicalBook > CAS DataBase List > (1R)-(+)-ALPHA-PINENE

(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

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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    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)