COUMACHLOR

Product Name: COUMACHLOR
CAS No.: 81-82-3
Chemical Name: COUMACHLOR
Synonyms: g-23133;ratilan;tomorin;FAMARIN;kumachlor;cumachloor;COUMACHLOR;coumachlore;Coumachlor 98%;Chlorowarfarin
CBNumber: CB6238333
Molecular Formula: C19H15ClO4
Formula Weight: 342.77
MOL File: 81-82-3.mol

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COUMACHLOR Property

Melting point:: 168-170 °C (lit.)
Boiling point:: 543.1±50.0 °C(Predicted)
Density: 1.2972 (estimate)
storage temp.: Sealed in dry,2-8°C
solubility: acetone: soluble
form: powder
pka: 4.50±1.00(Predicted)
color: light yellow
Merck: 13,2581
BRN: 6819431
CAS DataBase Reference: 81-82-3(CAS DataBase Reference)
EPA Substance Registry System: Coumachlor (81-82-3)

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Safety

Hazard Codes: Xn
Risk Statements: 48/22-52/53
Safety Statements: 37-61
RIDADR: UN 2811 6.1/PG 1
WGK Germany: 2
RTECS: GN4830000
HazardClass: 6.1(a)
PackingGroup: II
Hazardous Substances Data: 81-82-3(Hazardous Substances Data)
Toxicity: MLD in dog, swine (mg/kg): <5, <5 orally (Wanntorp)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H310Fatal in contact with skin

H373May cause damage to organs through prolonged or repeated exposure

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P262Do not get in eyes, on skin, or on clothing.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 189219
Product name: Coumachlor
Purity: 98%
Packaging: 1g
Price: $129
Updated: 2023/06/20

Sigma-Aldrich

Product number: 45402
Product name: Coumachlor
Purity: PESTANAL?, analytical standard
Packaging: 100mg
Price: $61.3
Updated: 2022/05/15

TRC

Product number: C745000
Product name: Coumachlor
Packaging: 10g
Price: $945
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC20568
Product name: Coumachlor
Packaging: 500mg
Price: $115
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC20568
Product name: Coumachlor
Packaging: 1g
Price: $199.9
Updated: 2021/12/16

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COUMACHLOR Chemical Properties,Usage,Production

Chemical Properties

White to Off-White Solid

Uses

Coumachlor was used as internal standard for simultaneous enantioseparation of (+/-)-warfarin by chiral capillary electrochromatography with electrospray ionization mass spectrometry.

Uses

An internal standard in the analysis of the rodenticide Warfarin.

Uses

Rodenticide.

Definition

ChEBI: Coumachlor is a hydroxycoumarin.

General Description

Coumachlor is an anticoagulant rodenticide. It forms complex with zirconium.

COUMACHLOR Preparation Products And Raw materials

Raw materials

Preparation Products

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COUMACHLOR Suppliers

Canada 2 China 65 Germany 2 India 2 Switzerland 1 United Kingdom 6 United States 23 Global 101

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Beijing HwrkChemical Technology Co., Ltd

Tel: 010-89508211 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 8418
Advantage: 55

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

China Langchem Inc.

Tel: 0086-21-58956006
Fax: 0086-21-58956100
Country: China
ProdList: 7811
Advantage: 57

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11707
Advantage: 57

Hangzhou Yuhao Chemical Technology Co., Ltd

Tel: 0571-82693216
Fax: +86-571-82880190
Email: info@yuhaochemical.com
Country: China
ProdList: 9387
Advantage: 52

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-400-6206333 18521732826
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

The future of Shanghai Industrial Co., Ltd.

Tel: 021-61552785
Fax: 021-55660885
Email: sales@shshiji.com
Country: China
ProdList: 9545
Advantage: 55

HBCChem, Inc.

Tel: +1-510-219-6317
Fax: +1-650-486-1361
Email: sales@hbcchem.com
Country: United States
ProdList: 10648
Advantage: 60

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883 15367835770
Fax: 0731-82251112
Email: viola@huatengsci.com
Country: China
ProdList: 5873
Advantage: 58

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View Lastest Price from COUMACHLOR manufacturers

Career Henan Chemical Co

Product: COUMACHLOR 81-82-3
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100KG
Release date: 2018-12-18

81-82-3, COUMACHLORRelated Search:

2-Benzylacrylic acid 2-METHYL-3-PHENYL-1-PROPENE PHENPROCOUMON COUMACHLOR phenyl propionate PHENYL METHACRYLATE 4-N-BUTYLCHLOROBENZENE ANGELIC ACID 3-(4-Chlorophenyl)propan-1-ol Methyl 2-benzylacrylate ANGELIC ACID METHYL ESTER Phenyl butyrate 3-METHYL-CHROMEN-2-ONE 3-PHENYLBUTYRALDEHYDE 2-ETHOXYBENZYL ALCOHOL 3-PHENYLBUTYRIC ACID 4-Hydroxycoumarin 4-HYDROXY MEPHENYTOIN

COUMACHLOR PESTANAL (3-(1-(4-CHLORO-PHEN

(+-)-3-(A-ACETONYL-P-CHLOROBENZYL)-4-HYD ROXYCOUMAR

DL-3-(alpha-Acetonyl-4'-chlorobenzyl)-4-hydroxycouma

DL-3-(a-Acetonylbenzyl)-4-hydroxycoumarin

(±)-3-(α-acetonyl-p-chlorobenzyl)-4-hydroxycoumarin

coumachlor (bsi,iso)

3-(ALPHA-ACETONYL-PARA-CHLOROBENZYL)-4-COUMARIN

coumachlor (ISO) 3-[1-(4-chlorophenyl)-3-oxobutyl]-4-hydroxycoumarin

p-Chlorowarfarin, (±)-3-(α-Acetonyl-p-chlorobenzyl)-4-hydroxycoumarin

DL-3-(alpha-Acetonyl-4'-chlorobenzyl)-4-hydroxycoumarin,98%

Coumachlor,(±)-3-(α-Acetonyl-p-chlorobenzyl)-4-hydroxycoumarin, p-Chlorowarfarin

Coumachlor 98%

Chlorowarfarin

3-[1-(4-Chlorophenyl)-3-oxobutyl]-4-hydroxy-2H-1-benzopyran-2-one

3-(1-(4-chloorfenyl)-3-oxo-butyl)-4-hydroxy-cumarine

3-(1-(4-chlorophenyl)-3-oxobutyl)-4-hydroxy-2h-1-benzopyran-2-on

3-(1-(4-chlorophenyl)-3-oxo-butyl)-4-hydroxy-coumarine

3-(1-(4-chlor-phenyl)-3-oxo-butyl)-4-hydroxy-cumarin

3-(1-(4-cloro-fenil)-3-oxo-butil)-4-idrossicumarina

3-(1-acetyl-2-(p-chlorophenyl)ethyl)-4-hydroxycoumarin

3-(alpha-(p-chlorphenyl)-beta-acetylaethyl)-4-hydroxycumarin

3-(alpha-acetonyl-p-chlorobenzyl)-4-hydroxy-coumari

3-(alpha-p-chlorophenyl-beta-acetylethyl)-4-hydroxycoumarin

4-hydroxy-3-(1-(4-chlorophenyl)-3-oxobutyl)-2h-1-benzopyran-2-one

coumachlore

cumachloor

experimentalrodenticide332

g-23133

geigyrodenticideexp.332

kumachlor

ratilan

tomorin

3-[1-(4-CHLOROPHENYL)-3-OXOBUTYL]-4-HYDROXYCOUMARIN

3-(ALPHA-ACETONYL-4-CHLOROBENZYL)-4-HYDROXYCOUMARIN

(+/-)-3-(ALPHA-ACETONYL-P-CHLOROBENZYL)-4-HYDROXYCOUMARIN

3-(α-acetonyl-4-chlorobenzyl)-4-hydroxycoumarin

DL-3-(ALPHA-ACETONYL-4'-CHLOROBENZYL)-4-HYDROXYCOUMARIN

COUMACHLOR

FAMARIN

P-CHLOROWARFARIN

3-(alpha-acetonyl-4-chlorobenzyl)-4-coumarin

3-[alpha-(Chlorophenyl)-beta-Acetyl ethyl]-4-Hydroxycoumarin

JR-8355, Coumachlor, 97%

Coumachlor Solution

Coumachlor @100 μg/mL in Methanol

rac-Coumachlor

2H-1-Benzopyran-2-one, 3-[1-(4-chlorophenyl)-3-oxobutyl]-4-hydroxy-

Coumachlor 100 μg/ml Acetonitrile

81-82-3

C18H13ClO4

C19H15ClO4

Coumarins

Heterocyclic Building Blocks

Building Blocks

Pharmaceutical Intermediates

Aromatics

Heterocycles