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ALPHA-(-)-THUJONE

ALPHA-(-)-THUJONE
ALPHA-(-)-THUJONE structure
CAS No.
546-80-5
Chemical Name:
ALPHA-(-)-THUJONE
Synonyms
Thujon;Nsc93742;l-Thujone;a-Thujone;Tanacetone;thujan-3-one;(-)-3-thujanon;6-Ketosabinane;Isothujone, (-)-;(-)-3-Isothujone
CBNumber:
CB2418953
Molecular Formula:
C10H16O
Formula Weight:
152.23
MOL File:
546-80-5.mol

ALPHA-(-)-THUJONE Properties

Melting point:
181℃
Boiling point:
84-86 °C17 mm Hg(lit.)
alpha 
D20 -19.2°
Density 
0.914 g/mL at 20 °C(lit.)
refractive index 
n20/D 1.450
Flash point:
148 °F
storage temp. 
2-8°C
optical activity
[α]20/D 19.0±2.0°, neat
BRN 
4660369
CAS DataBase Reference
546-80-5
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
23
Toxicity LD50 s.c. in mice: 87.5 mg/kg (Rice, Wilson)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
Precautionary statements:

ALPHA-(-)-THUJONE price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 89231 (?)-α-Thujone ≥96.0% (GC) 546-80-5 1ml $68.6 2018-11-13 Buy
Sigma-Aldrich 89231 (?)-α-Thujone ≥96.0% (GC) 546-80-5 5ml $250 2018-11-13 Buy

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.

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


ALPHA-(-)-THUJONE Suppliers

Global( 29)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20094 58
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40277 62
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44046 61
ChemStrong Scientific Co.,Ltd 0755 66853366
0755 28363542 sales@chem-strong.com; China 15618 56
Sichuan Wei Keqi Biological Technology Co., Ltd. 028-81700200 QQ:2851167785
028-81705658 2851167785@qq.com China 2983 56
Shaanxi Pioneer Biotech Co., Ltd. 17778972756; 029-84385017-8009
029-84385017 sales@pioneerbiotech.com China 2115 56
Sigma-Aldrich 021-61415566 800-819-3336(Tel) 400-620-3333(Mobile)
orderCN@merckgroup.com China 28681 80
EMMX Biotechnology LLC 888-539-0666
888-539-0666 info@emmx.com United States 8456 60
JinJinLe Chemical 10106090
jjlechem@163.com China 9459 58
Jinan Yaoyan Pharmaceutical Co., Ltd.
- jnyaoyan@163.com China 3076 58

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