ALPHA-(-)-THUJONE
- CAS No.
- 546-80-5
- Chemical Name:
- ALPHA-(-)-THUJONE
- Synonyms
- α-Thujone;a-Thujone;Thujon;Nsc93742;l-Thujone;Tanacetone;thujan-3-one;(?)-α-Thujone;(-)-α-thujone;6-Ketosabinane
- CBNumber:
- CB2418953
- Molecular Formula:
- C10H16O
- Molecular Weight:
- 152.23
- MOL File:
- 546-80-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/25 18:01:03
Melting point | 181℃ |
---|---|
alpha | D20 -19.2° |
Boiling point | 84-86 °C17 mm Hg(lit.) |
Density | 0.914 g/mL at 20 °C (lit.) |
refractive index |
n |
Flash point | 148 °F |
storage temp. | 2-8°C |
solubility | DMSO : 100 mg/mL (656.90 mM; Need ultrasonic) |
form | Oil |
color | Colourless |
Odor | at 10.00 % in dipropylene glycol. cedarleaf thujonic |
Odor Type | thujonic |
optical activity | [α]20/D 19.0±2.0°, neat |
BRN | 4660369 |
LogP | 2.044 (est) |
CAS DataBase Reference | 546-80-5 |
EPA Substance Registry System | Bicyclo[3.1.0]hexan-3-one, 4-methyl-1-(1-methylethyl)-, (1S,4R,5R)- (546-80-5) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H302 |
Precautionary statements | P264-P270-P301+P312-P501 |
Hazard Codes | Xn |
Risk Statements | 22 |
Safety Statements | 23-26-36/37/39-45 |
RIDADR | UN 2810 6.1/PG 3 |
WGK Germany | 3 |
RTECS | XO9625000 |
F | 23 |
HS Code | 2914290090 |
Toxicity | LD50 s.c. in mice: 87.5 mg/kg (Rice, Wilson) |
ALPHA-(-)-THUJONE price More Price(2)
ALPHA-(-)-THUJONE Chemical Properties,Uses,Production
Chemical Properties
Colorless liquid. Insoluble in water; soluble in alcohol. Combustible.
Uses
Solvent.
Definition
ChEBI: The (1S,4R,5R)-stereoisomer of alpha-thujone.
General Description
(-)-α-Thujone, a monoterpene ketone found in the essential oil of Thuja occidentalis, shows potent antitumorigenic effect.
Hazard
Toxic by ingestion.
Safety Profile
Poison by intravenous, intraperitoneal, and subcutaneous routes. Moderately toxic by ingestion. Serious physiological consequences from abuse of absinthe (mainly in France) led to its abolition in 1915. Wormwood is still used in concentrations of less than 10 ppm in flavored wines. Thujone at 30 mg/kg causes convulsions associated with lesions of the cerebral cortex. Little is known of thujone metabolism. Both forms occur in wormwood oil, oak moss. The a form is major constituent of cedar leaf oil or oil of thuja, sage. The p form occurs in tansy, yarrow. When heated to decomposition it emits acrid smoke and irritating fumes.
ALPHA-(-)-THUJONE Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
Chengdu Biopurify Phytochemicals Ltd. | +86-28-82633860 +86-18080483897 | China | 3424 | 58 | Inquiry |
Shaanxi Pioneer Biotech Co., Ltd . | +8613259417953 | China | 3000 | 58 | Inquiry |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | China | 13102 | 58 | Inquiry |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 9003 | 58 | Inquiry |
LEAP CHEM CO., LTD. | +86-852-30606658 | China | 24738 | 58 | Inquiry |
TargetMol Chemicals Inc. | +1-781-999-5354 | United States | 19973 | 58 | Inquiry |
Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | China | 33350 | 58 | Inquiry |
Aladdin Scientific | +1-+1(833)-552-7181 | United States | 57511 | 58 | Inquiry |
ABCR GmbH & CO. KG | 49 721 95061 0 | Germany | 6846 | 75 | Inquiry |
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