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ChemicalBook >> CAS DataBase List >> 2-COUMARANONE

2-COUMARANONE

2-COUMARANONE price.
  • $39.65 - $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-Coumaronone;2,3-dihydrobenzofuran-2-one;Benzo[b]furan-2(3H)-one;BENZOFURAN-2[3H]-ONE;2H-BENZOFURANONE;2-COUMARANONE;2(3H)-BENZOFURANONE
19 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 1kg
  • ManufacturerAHH
  • Product numberMT-47495
  • Product descriptionBenzofuran-2-one 99%
  • Packaging50g
  • Price$390
  • Updated2021-12-16
  • 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
  • ManufacturerAlfa Aesar
  • Product numberA18617
  • Product description2-Coumaranone, 99%
  • Packaging1g
  • Price$39.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA18617
  • Product description2-Coumaranone, 99%
  • Packaging5g
  • Price$117.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA18617
  • Product description2-Coumaranone, 99%
  • Packaging25g
  • Price$405.65
  • Updated2024-03-01
  • 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
  • ManufacturerCrysdot
  • Product numberCD11105296
  • Product descriptionBenzofuran-2(3H)-one 98%
  • Packaging100g
  • Price$89
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK140389
  • Product description2-Coumaranone 98%
  • Packaging1g
  • Price$48
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK140389
  • Product description2-Coumaranone 98%
  • Packaging5g
  • Price$59
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number63093
  • Product description2(3H)-Benzofuranone
  • Packaging1g
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number124591
  • Product description2-Coumaranone 97%
  • Packaging1g
  • Price$46
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number124591
  • Product description2-Coumaranone 97%
  • Packaging10g
  • Price$199
  • Updated2024-03-01
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number2H25-1-44
  • Product descriptionBenzo[b]furan-2(3H)-one 98%
  • Packaging100g
  • Price$68
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-47495 Benzofuran-2-one 99% 50g $390 2021-12-16 Buy
AK Scientific J92013 2-Coumaranone 1kg $360 2021-12-16 Buy
AK Scientific V6585 2-Coumaranone 1kg $482 2021-12-16 Buy
Alfa Aesar A18617 2-Coumaranone, 99% 1g $39.65 2024-03-01 Buy
Alfa Aesar A18617 2-Coumaranone, 99% 5g $117.65 2024-03-01 Buy
Alfa Aesar A18617 2-Coumaranone, 99% 25g $405.65 2024-03-01 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
Crysdot CD11105296 Benzofuran-2(3H)-one 98% 100g $89 2021-12-16 Buy
Frontier Specialty Chemicals JK140389 2-Coumaranone 98% 1g $48 2021-12-16 Buy
Frontier Specialty Chemicals JK140389 2-Coumaranone 98% 5g $59 2021-12-16 Buy
Medical Isotopes, Inc. 63093 2(3H)-Benzofuranone 1g $610 2021-12-16 Buy
Sigma-Aldrich 124591 2-Coumaranone 97% 1g $46 2024-03-01 Buy
Sigma-Aldrich 124591 2-Coumaranone 97% 10g $199 2024-03-01 Buy
SynQuest Laboratories 2H25-1-44 Benzo[b]furan-2(3H)-one 98% 100g $68 2021-12-16 Buy

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
BRN :114689
InChIKey :ACZGCWSMSTYWDQ-UHFFFAOYSA-N
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): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms 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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