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3(2H)-Benzofuranone, 4-hydroxy-

3(2H)-Benzofuranone, 4-hydroxy- structure

CAS No.: 19278-81-0

Chemical Name:: 3(2H)-Benzofuranone, 4-hydroxy-

Synonyms: 4-Hydroxycoumaran-3-one;4-Hydroxy-benzofuran-3-one;4-Hydroxybenzofuran-3(2H)-one;4-Hydroxy-3(2H)-benzofuranone;3(2H)-Benzofuranone, 4-hydroxy-;4-hydroxy-1-benzofuran-3(2H)-one;4-hydroxy-2,3-dihydro-1-benzofuran-3-one

CBNumber:: CB01863819

Molecular Formula:: C8H6O3

Molecular Weight:: 150.13

MDL Number:

MOL File:: 19278-81-0.mol

Last updated:2022-08-26 12:12:59

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3(2H)-Benzofuranone, 4-hydroxy- Properties

Melting point	117℃
Boiling point	331.8±42.0 °C(Predicted)
Density	1.436±0.06 g/cm3(Predicted)
pka	9.79±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H312-H332
Precautionary statements	P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P330-P363-P501

3(2H)-Benzofuranone, 4-hydroxy- price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
AccelPharmtech	F1701	4-hydroxy-3(2H)-Benzofuranone 97.00%	19278-81-0	1G	$2370	2021-12-16	Buy
AccelPharmtech	F1701	4-hydroxy-3(2H)-Benzofuranone 97.00%	19278-81-0	5G	$2750	2021-12-16	Buy

Product number	Packaging	Price	Buy
F1701	1G	$2370	Buy
F1701	5G	$2750	Buy

3(2H)-Benzofuranone, 4-hydroxy- Preparation Products And Raw materials

Raw materials

Preparation Products

3(2H)-Benzofuranone, 4-hydroxy- Suppliers

Global( 20)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
Cochemical Co. Ltd.	+86-029-86115547 +86-17791676824	sales@cochemical.com	China	3953	58
ForeChem (Nantong) Technology Co.,Ltd.	513-85982855 18921614129	sales@xianxingpharm.com	China	1994	61
Shanghai Topbiochem Technology Co., Ltd	021-58170097	info@topbiochem.com	China	9465	58
ShangHai AmK Pharmaceutical Technology Co., Ltd.	18019252918	sale@amkchem.com	China	15364	55
ShangHai Movin Pharmaceutical Co., Ltd.	13681854265	info@moenpharm.com	China	509	55
Cochemical Ltd.	029-86115547 17791676824	sales@cochemical.com	China	2960	58
Aikon International Limited	025-66113011 18112977050	sales01@aikonchem.com	China	16028	58
SHANGHAI FDC-CHEMICAL CO.,LTD	021-61469567 18521078705	sales@fdc-chemical.com	China	19881	58
Shanghai Kaiwei Chemical Technology Co., Ltd.	021-58461859 15821823057	service@aiviche.com	China	49323	58

Supplier	Advantage
Alchem Pharmtech,Inc.	58
Cochemical Co. Ltd.	58
ForeChem (Nantong) Technology Co.,Ltd.	61
Shanghai Topbiochem Technology Co., Ltd	58
ShangHai AmK Pharmaceutical Technology Co., Ltd.	55
ShangHai Movin Pharmaceutical Co., Ltd.	55
Cochemical Ltd.	58
Aikon International Limited	58
SHANGHAI FDC-CHEMICAL CO.,LTD	58
Shanghai Kaiwei Chemical Technology Co., Ltd.	58

3(2H)-Benzofuranone, 4-hydroxy- 4-Hydroxy-3(2H)-benzofuranone 4-Hydroxybenzofuran-3(2H)-one 4-Hydroxycoumaran-3-one 4-hydroxy-2,3-dihydro-1-benzofuran-3-one 4-Hydroxy-benzofuran-3-one 4-hydroxy-1-benzofuran-3(2H)-one 19278-81-0