81-82-3|DL-3-(Alpha-Acetonyl-4'-chlorobenzyl)-4-hydroxycoumarinProducts Supply

DL-3-(Alpha-Acetonyl-4'-chlorobenzyl)-4-hydroxycoumarin cas no:81-82-3

Synonyms: Coumachlor; p-Chlorowarfarin; 3-(alpha-acetonyl-4-chlorobenzyl)-4-coumarin; 3-(1-(4-chlorophenyl)-3-oxobutyl)-4-hydroxycoumarin; ChloroWarfarin

Identification

NameDL-3-(Alpha-Acetonyl-4'-chlorobenzyl)-4-hydroxycoumarin
CAS81-82-3
SynonymsCoumachlor; p-Chlorowarfarin; 3-(alpha-acetonyl-4-chlorobenzyl)-4-coumarin; 3-(1-(4-chlorophenyl)-3-oxobutyl)-4-hydroxycoumarin; ChloroWarfarin
EINECS(EC#)201-378-1
Molecular FormulaC19H15ClO4
Molecular Weight342.77

Chemical Properties

Appearancelight yellow powder
refractive index1.641
storage tempRefrigerator

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1(a)

Safety Data

Hazard Xn:Harmful;
Risk R48/22;R52/53
Safety

Hazard Codes: Harmful Xn
Risk Statements: 48/22-52/53
R48/22:Harmful: danger of serious damage to health by prolonged exposure if swallowed.
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 37-61
S37:Wear suitable gloves.
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: UN 2811 6.1/PG 1
WGK Germany: 2
RTECS: GN4830000
HazardClass: 6.1(a)
PackingGroup: II

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Source
mouse	LD50	intraperitoneal	221mg/kg (221mg/kg)	European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 30, Pg. 531, 1995.
mouse	LD50	oral	392mg/kg (392mg/kg)	European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 30, Pg. 531, 1995.
rat	LD50	oral	187mg/kg (187mg/kg)	Pesticide Manual. Vol. 9, Pg. 186, 1991.
rat	LD50	skin	33mg/kg (33mg/kg)	Pesticide Manual. Vol. 9, Pg. 186, 1991.

supplier list

Nagase Group: Tel:+81-3-36653021; Address: 5-1, Nihonbashi-Kobunacho, Chuo-ku, Tokyo

China Chem Source (Hk) Co., Ltd.: Tel:+86-(411)-82808830; Address: RM.1628, Bank of East Asia Mansion, 7 Renmin Road, Zhongshan District, Dalian 116001,

S.S.T. Corporation: Tel:+1-(973)-473-4300; Address: 635 Brighton Road, Clifton, New Jersey 07012,

AKOR Corp.: Tel:+1-(609)-818-9495; Address: 284 Jacobs Creek Road, Titusville, New Jersey 08560,

Chongqing Borning Chemical & Industrial Co., Ltd.: Tel:+86-(23)-6869-2009; Address: Fi7, 70-1 Keyuan 4 St, High-Tech Park, Chongqing, Sichuan 400041,

shanghai sphchem co.,ltd: Tel:+86-21-56491756 13512199871; Address: NO.133, Wuye, Yangxin Road ,Shanghai China

Syntechem Co.,Ltd: Tel:86-519-89660735; Address: 78 South zhulin Road,Changzhou,Jiangsu ,China

Finetech Industry limited.: Tel:86-27-87465837; Address: chukang Road, Wuhan, Hubei 430073,

Nanjing Bangnuo Biotechnology Co., Ltd: Tel:86-1732-7098554; Address: shuanglong road,jiangning, nanjing,jiangsu

jiangxi qilin import and export co.,ltd.: Tel:+86-791-6537177; Address: nanchang city jiangxi china

DL-3-(Alpha-Acetonyl-4'-chlorobenzyl)-4-hydroxycoumarin cas no:81-82-3

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