Cedrol manufacturers and suppliers

Cedrol suppliers

Properties

Melting point:: 55-59 °C(lit.)

Boiling point:: 273 °C(lit.)

alpha: D28 +9.9° (c = 5 in chloroform)

Density: 0.9479

refractive index: n20/D1.509-1.515

FEMA: 4503 | (+)-CEDROL

Flash point:: 200 °F

storage temp.: 2-8°C

solubility: Soluble in DMSO (10 mg/ml)

pka: 15.35±0.60(Predicted)

color: White

Odor: at 100.00 %. cedarwood woody dry sweet soft

Odor Type: woody

optical activity: [α]20/D +10.5±1°, c = 5% in chloroform

JECFA Number: 2030

Merck: 14,1911

BRN: 2206347

Stability:: Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months.

LogP: 4.33

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H315-H319

Precautionary statements: P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Safety Statements: 22-24/25

RIDADR: UN1230 - class 3 - PG 2 - Methanol, solution

WGK Germany: 2

RTECS: PB7728666

HS Code: 29062990

Toxicity: LD50 skin in rabbit: > 5gm/kg

Use

Purify cedrol by recrystallisation from aqueous MeOH. It is estimated colorimetrically with H3PO4 in EtOH followed by vanillin and HCl [Hayward & Seymour Anal Chem 20 572 1948]. The 3,5-dinitrobenzoyl derivative has m 92-93o. [Stork & Clarke J Am Chem Soc 83 3114 1961, Beilstein 6 III 424.]

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