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ChemicalBook >> CAS DataBase List >>3(2H)-Benzofuranone, 5-hydroxy-

3(2H)-Benzofuranone, 5-hydroxy-

3(2H)-Benzofuranone, 5-hydroxy- Structure
3(2H)-Benzofuranone, 5-hydroxy- structure
CAS No.
19278-82-1
Chemical Name:
3(2H)-Benzofuranone, 5-hydroxy-
Synonyms
5-Hydroxy-benzofuran-3-one;5-Hydroxy-1-benzofuran-3-one;5-Hydroxybenzofuran-3(2H)-one;5-HYDROXY-3(2H)-BENZOFURANONE;3(2H)-Benzofuranone, 5-hydroxy-;5-hydroxy-2,3-dihydro-1-benzofuran-3-one
CBNumber:
CB81863491
Molecular Formula:
C8H6O3
Molecular Weight:
150.13
MDL Number:
MFCD12963642
MOL File:
19278-82-1.mol
Last updated:2023-07-22 08:27:57
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3(2H)-Benzofuranone, 5-hydroxy- Properties

Melting point 242 °C
Boiling point 369.3±42.0 °C(Predicted)
Density 1.436±0.06 g/cm3(Predicted)
pka 9.63±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319-H335-H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

3(2H)-Benzofuranone, 5-hydroxy- price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific 3795BB 5-Hydroxy-1-benzofuran-3(2H)-one 19278-82-1 500mg $692 2021-12-16 Buy
Product number Packaging Price Buy
3795BB 500mg $692 Buy

3(2H)-Benzofuranone, 5-hydroxy- Chemical Properties,Uses,Production

3(2H)-Benzofuranone, 5-hydroxy- synthesis

60912-82-5
19278-82-1
Synthesis of 3(2H)-Benzofuranone, 5-hydroxy- from 2-chloro-2-5-dihydroxyacetophenone

3(2H)-Benzofuranone, 5-hydroxy- Preparation Products And Raw materials

Raw materials

Preparation Products

3(2H)-Benzofuranone, 5-hydroxy- Suppliers

Global( 11)Suppliers
Supplier Tel Email Country ProdList Advantage
Aromsyn Co., Ltd. 		+86-0571-85585865 +8613336024896 CB@aromsyn.com China 19185 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131980 58
ShangHai AmK Pharmaceutical Technology Co., Ltd. 18019252918 sale@amkchem.com China 15364 55
LABTER PHARMATECH(BEIJING) CO.,LTD 010-56330744 18310155299 sales@labter.com.cn China 23337 55
Nanjing SynTitan Pharmaceutical Co., Ltd. 25-57027686 17372956142 li_lan@syntitan.com China 8286 58
Jiangsu aikang biomedical research and development co., LTD 025-66110311 13155353615 qzhang@aikonchem.com China 15527 58
Beijing xinyanhui pharmaceutical research and development co., LTD 13969155946 1461866103@qq.com China 16111 58
Hebei Weite Medical Technology Co., Ltd 13180081292 contact@wetogethermed.com China 7329 58
Hebei Boxin Biotechnology Co. , Ltd. 19131160546 2681315246@qq.com China 13199 58
Henan Fangding Technology Co., LTD 15670369782 15670369782 15670369782@163.com China 9838 58
Supplier Advantage
Aromsyn Co., Ltd. 		58
Amadis Chemical Company Limited 		58
ShangHai AmK Pharmaceutical Technology Co., Ltd. 55
LABTER PHARMATECH(BEIJING) CO.,LTD 55
Nanjing SynTitan Pharmaceutical Co., Ltd. 58
Jiangsu aikang biomedical research and development co., LTD 58
Beijing xinyanhui pharmaceutical research and development co., LTD 58
Hebei Weite Medical Technology Co., Ltd 58
Hebei Boxin Biotechnology Co. , Ltd. 58
Henan Fangding Technology Co., LTD 58
3(2H)-Benzofuranone, 5-hydroxy- 5-HYDROXY-3(2H)-BENZOFURANONE 5-Hydroxy-1-benzofuran-3-one 5-hydroxy-2,3-dihydro-1-benzofuran-3-one 5-Hydroxybenzofuran-3(2H)-one 5-Hydroxy-benzofuran-3-one 19278-82-1