(1R)-(+)-ALPHA-PINENE manufacturers and suppliers

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

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

biological source: synthetic

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)

Safety Information

Symbol(GHS): GHS02,GHS07,GHS08,GHS09

Signal word: Danger

Hazard statements: H226-H304-H315-H317-H400

Precautionary statements: P210-P273-P280-P301+P310+P331-P302+P352

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

Use

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

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