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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

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
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
5875
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:


  • 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