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ChemicalBook >> CAS DataBase List >> 2-COUMARANONE

2-COUMARANONE

$10 - $910.17
Product name: 2-COUMARANONE
CAS: 553-86-6
MF: C8H6O2
MW: 134.13
EINECS:209-052-0
MDL Number:MFCD00005856
Synonyms:1-Benzofuran-2(3H)-one;2,3-dihydrobenzofuran-2-one;Benzo[b]furan-2(3H)-one;BENZOFURAN-2[3H]-ONE;2H-BENZOFURANONE;2-COUMARANONE;2,3-DIHYDROBENZO[B]FURAN-2-ONE;3H-Benzofuran-2-one~2,3-Dihydrobenzofuran-2-one

Price36 Properties Safety Information Description

36 prices

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Brand

aablocks
Activate Scientific
AHH
AK Scientific
American Custom Chemicals Corporation
Apolloscientific
Chem-Impex
Crysdot
Frontier Specialty Chemicals
Medical Isotopes, Inc.
Sigma-Aldrich
SynQuest Laboratories
TCI Chemical
Thermo Scientific Chemicals
TRC
Usbiological

Package

1g
5G
10g
25g
50g
100g
250g
500g
1kg

Manufactureraablocks
Product numberAA00I9SG
Product descriptionBenzofuran-2(3H)-one 98%
Packaging500g
Price$59
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00I9SG
Product descriptionBenzofuran-2(3H)-one 98%
Packaging100g
Price$15
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00I9SG
Product descriptionBenzofuran-2(3H)-one 98%
Packaging25g
Price$10
Updated2026-05-29
Buy

ManufacturerActivate Scientific
Product numberAS92919
Product descriptionBenzofuran-2(3H)-one 98%
Packaging1kg
Price$207
Updated2026-06-04
Buy

ManufacturerActivate Scientific
Product numberAS92919
Product descriptionBenzofuran-2(3H)-one 98%
Packaging250g
Price$64
Updated2026-06-04
Buy

ManufacturerActivate Scientific
Product numberAS92919
Product descriptionBenzofuran-2(3H)-one 98%
Packaging25g
Price$20
Updated2026-06-04
Buy

ManufacturerActivate Scientific
Product numberAS92919
Product descriptionBenzofuran-2(3H)-one 98%
Packaging100g
Price$29
Updated2026-06-04
Buy

ManufacturerAHH
Product numberMT-47495
Product descriptionBenzofuran-2-one 99%
Packaging50g
Price$390
Updated2021-12-16
Buy

ManufacturerAHH
Product numberMT-47495
Product descriptionBenzofuran-2-one 97%
Packaging50g
Price$390
Updated2026-05-25
Buy

ManufacturerAHH
Product numberMT-47495
Product descriptionBenzofuran-2-one 97%
Packaging50g
Price$390
Updated2026-05-26
Buy

ManufacturerAK Scientific
Product numberJ92013
Product description2-Coumaranone
Packaging1kg
Price$360
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product numberV6585
Product description2-Coumaranone
Packaging1kg
Price$482
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0020637
Product description2-COUMARANONE 95.00%
Packaging5G
Price$910.17
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberOR27929
Product descriptionBenzo[b]furan-2(3H)-one 98%
Packaging100g
Price$61
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number42657
Product description2-Coumaranone,≥98%(GC) ≥98%(GC)
Packaging5G
Price$57.78
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number42657
Product description2-Coumaranone ≥98%(GC)
Packaging5G
Price$71.81
Updated2026-05-19
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00I9SG	Benzofuran-2(3H)-one 98%	500g	$59	2026-05-29	Buy
aablocks	AA00I9SG	Benzofuran-2(3H)-one 98%	100g	$15	2026-05-29	Buy
aablocks	AA00I9SG	Benzofuran-2(3H)-one 98%	25g	$10	2026-05-29	Buy
Activate Scientific	AS92919	Benzofuran-2(3H)-one 98%	1kg	$207	2026-06-04	Buy
Activate Scientific	AS92919	Benzofuran-2(3H)-one 98%	250g	$64	2026-06-04	Buy
Activate Scientific	AS92919	Benzofuran-2(3H)-one 98%	25g	$20	2026-06-04	Buy
Activate Scientific	AS92919	Benzofuran-2(3H)-one 98%	100g	$29	2026-06-04	Buy
AHH	MT-47495	Benzofuran-2-one 99%	50g	$390	2021-12-16	Buy
AHH	MT-47495	Benzofuran-2-one 97%	50g	$390	2026-05-25	Buy
AHH	MT-47495	Benzofuran-2-one 97%	50g	$390	2026-05-26	Buy
AK Scientific	J92013	2-Coumaranone	1kg	$360	2021-12-16	Buy
AK Scientific	V6585	2-Coumaranone	1kg	$482	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0020637	2-COUMARANONE 95.00%	5G	$910.17	2021-12-16	Buy
Apolloscientific	OR27929	Benzo[b]furan-2(3H)-one 98%	100g	$61	2021-12-16	Buy
Chem-Impex	42657	2-Coumaranone,≥98%(GC) ≥98%(GC)	5G	$57.78	2021-12-16	Buy
Chem-Impex	42657	2-Coumaranone ≥98%(GC)	5G	$71.81	2026-05-19	Buy

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Properties

Melting point :49-51 °C(lit.)
Boiling point :248-250 °C(lit.)
Density :1,22 g/cm³
vapor pressure :0.027-0.24Pa at 10-30℃
refractive index :1.4800 (estimate)
Flash point :>230 °F
storage temp. :Sealed in dry,Room Temperature
solubility :H2O: soluble3.8g/L at 30°C
form :Crystalline Powder or Crystals
color :White to yellow-orange
Water Solubility :H2O: soluble 3.8g/L at30°C
BRN :114689
InChI :1S/C8H6O2/c9-8-5-6-3-1-2-4-7(6)10-8/h1-4H,5H2
InChIKey :ACZGCWSMSTYWDQ-UHFFFAOYSA-N
SMILES :O=C1Cc2ccccc2O1
LogP :1.347
Surface tension :63.8mN/m at 1g/L and 20℃
CAS DataBase Reference :553-86-6(CAS DataBase Reference)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H317	May cause an allergic skin reaction	Sensitisation, Skin	Category 1	Warning	P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P

Precautionary statements:

P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-Coumaranone has been used to study the effects of coumarins on 7,12-dimethyibenz(a)anthracene induced neoplasia of the rat mammary gland. It was employed as probe for detecting enzymes which hydrolyze 2-hydroxybenzofuran structures.

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Suppliers and manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

$1.00
2-COUMARANONE CAS:553-86-6

Hebei Chuanghai Biotechnology Co,.LTD

$2.00
2-Coumaranone CAS:553-86-6

airuikechemical co., ltd.

2-COUMARANONE CAS:553-86-6

career henan chemical co

$11000.00
2-COUMARANONE CAS:553-86-6

Hangzhou Benoy Chemical Co., Ltd

Shanghai Cube Chemical Co., Ltd.

Capot Chemical Co.,Ltd.

Dalian Richfortune Chemicals Co., Ltd

Henan Tianfu Chemical Co.,Ltd.

Shenzhen Nexconn Pharmatechs Ltd

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2-COUMARANONE

Properties

Safety Information

Description

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