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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
10g
Price
$1201.2
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0027559
Product name
COUMACHLOR
Purity
95.00%
Packaging
10G
Price
$2055.9
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 61 Germany 2 India 2 Switzerland 1 United Kingdom 6 United States 22 Global 96
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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-
  • 81-82-3
  • C18H13ClO4
  • C19H15ClO4
  • Coumarins
  • Heterocyclic Building Blocks
  • Building Blocks
  • Pharmaceutical Intermediates
  • Aromatics
  • Heterocycles