ChemicalBook
Chinese Japanese Germany Korea

4-Hydroxycoumarin

4-Hydroxycoumarin
4-Hydroxycoumarin structure
CAS No.
1076-38-6
Chemical Name:
4-Hydroxycoumarin
Synonyms
COUMARINOL;4-Coumarinol;COUMARIN KIT;4-HydroxycouMa;HydroxyCoumarin;4-HYDROXYCUMARIN;4-HYDROXYCOUMARIN;AKOS BBS-00000696;4-hydroxy-coumari;Benzotertonicacid
CBNumber:
CB0760607
Molecular Formula:
C9H6O3
Formula Weight:
162.14
MOL File:
1076-38-6.mol

4-Hydroxycoumarin Properties

Melting point:
211-213 °C(lit.)
Boiling point:
228.82°C (rough estimate)
Density 
1.1734 (rough estimate)
refractive index 
1.4500 (estimate)
storage temp. 
Store below +30°C.
pka
4.50±1.00(Predicted)
form 
Liquid
color 
Clear colorless to slightly yellow
Water Solubility 
PRACTICALLY INSOLUBLE
BRN 
129768
InChIKey
VXIXUWQIVKSKSA-UHFFFAOYSA-N
CAS DataBase Reference
1076-38-6(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
X954ZLL2RD
NIST Chemistry Reference
4-Hydroxycoumarin(1076-38-6)
EPA Substance Registry System
2H-1-Benzopyran-2-one, 4-hydroxy- (1076-38-6)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280a-P304+P340-P405-P501a-P261-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements  22-36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  DJ3100000
Hazard Note  Irritant
TSCA  Yes
HS Code  29322980

4-Hydroxycoumarin price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich H23805 4-Hydroxycoumarin 98% 1076-38-6 100g $52 2020-08-18 Buy
Sigma-Aldrich H23805 4-Hydroxycoumarin 98% 1076-38-6 500g $183 2020-08-18 Buy
TCI Chemical H0235 4-Hydroxycoumarin >98.0%(GC)(T) 1076-38-6 25g $27 2020-06-24 Buy
TCI Chemical H0235 4-Hydroxycoumarin >98.0%(GC)(T) 1076-38-6 250g $120 2020-06-24 Buy
Alfa Aesar A14394 4-Hydroxycoumarin, 98+% 1076-38-6 500g $149 2020-06-24 Buy

4-Hydroxycoumarin Chemical Properties,Uses,Production

Chemical Properties

Yellow powder or chunks

Uses

4-Hydroxy Coumarin is a plant derived antioxidant, protecting against lipid peroxidation, as well as a potential inhibitor of HIV-1 Integrase.

Uses

4-Hydroxycoumarin may be regarded as a phenylenetetronic acid , and like tetronic acid forms condensation products with aldehydes.
RuCl3.nH2O catalyzed synthesis of biscoumarins
Synthesis of biscoumarin derivatives by the reaction of aldehydes and 4-hydroxycoumarin using ruthenium(III) chloride hydrate as a versatile homogeneous catalyst.

Definition

ChEBI: A hydroxycoumarin that is coumarin in which the hydrogen at position 4 is replaced by a hydroxy group.

Synthesis Reference(s)

The Journal of Organic Chemistry, 25, p. 677, 1960 DOI: 10.1021/jo01074a630

Purification Methods

Crystallise 4-hydroxycoumarin from water and dry it in a vacuum desiccator over pKEst Sicapent. [Beilstein 18/1 V 378.]

4-Hydroxycoumarin Preparation Products And Raw materials

Raw materials

Preparation Products


4-Hydroxycoumarin Suppliers

Global( 419)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21717 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22622 55
Rixing Chemical CO.,LTD
13237129059
- info@rixingchemi.com CHINA 229 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30023 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2995 58
Chengdu Biopurify Phytochemicals Ltd.
18482058008 18080483897
maggie@biopurify.com CHINA 2712 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28230 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 10887 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6371 58

View Lastest Price from 4-Hydroxycoumarin manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-08-17 4-Hydroxycoumarin
1076-38-6
US $60.00 / KG 1KG 99.8% 5000 Kilogram/Kilograms per Year Hebei Runbin Biotechnology Co. LTD
2019-08-16 4-Hydroxycoumarin
1076-38-6
US $8.50 / KG 1KG 99.0% IN STOCK 1200 MT per month Chemwill Asia Co.,Ltd.
2019-08-16 4-Hydroxy-1-benzopyran-2-one 1076-38-6
1076-38-6
US $19.50 / KG 1KG 99.0% IN STOCK 850 MT per month Chemwill Asia Co.,Ltd.

4-Hydroxycoumarin Spectrum


1076-38-6(4-Hydroxycoumarin)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved