ChemicalBook >> CAS DataBase List >>3(2H)-Benzofuranone, 4-hydroxy-

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

Request For Quotation

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	63687	58
Cochemical Co. Ltd.	+86-029-86115547 +86-17791676824	sales@cochemical.com	China	3952	58
ForeChem (Nantong) Technology Co.,Ltd.	513-85982855 18921614129	sales@xianxingpharm.com	China	3100	61
Shanghai Topbiochem Technology Co., Ltd	021-58170097	info@topbiochem.com	China	9484	58
ShangHai AmK Pharmaceutical Technology Co., Ltd.	18019252918	sale@amkchem.com	China	15297	55
ShangHai Movin Pharmaceutical Co., Ltd.	13681854265	info@moenpharm.com	China	510	55
Cochemical Ltd.	029-86115547 17791676824	sales@cochemical.com	China	3522	58
Aikon International Limited	025-66061636 18795912720	sales01@aikonchem.com	China	16027	58
SHANGHAI FDC-CHEMICAL CO.,LTD	021-61469567 13482353728	sales@fdc-chemical.com	China	15705	58
Shanghai Kaiwei Chemical Technology Co., Ltd.	021-58461859 15821823057	service@aiviche.com	China	49312	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