2-COUMARANONE
Description Reference- Product Name
- 2-COUMARANONE
- CAS No.
- 553-86-6
- Chemical Name
- 2-COUMARANONE
- Synonyms
- BENZOFURANONE;2-Cumaranon;2-Coumaronone;2-COUMARANONE;ISOCOUMARANONE;2H-BENZOFURANONE;BENZOFURAN-2-ONE;2-Coumaranone,99%;2-Coumaranone,97%;2-Coumaranone 97%
- CBNumber
- CB5131550
- Molecular Formula
- C8H6O2
- Formula Weight
- 134.13
- MOL File
- 553-86-6.mol
2-COUMARANONE Property
- 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
- Hazard Codes
- Xn,Xi
- Risk Statements
- 20/21/22-36/37/38-43-36/38
- Safety Statements
- 24/25-36-26-36/37
- WGK Germany
- 3
- HS Code
- 29322090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 124591
- Product name
- 2-Coumaranone
- Purity
- 97%
- Packaging
- 1g
- Price
- $46
- Updated
- 2024/03/01
- Product number
- 124591
- Product name
- 2-Coumaranone
- Purity
- 97%
- Packaging
- 10g
- Price
- $199
- Updated
- 2024/03/01
- Product number
- C1445
- Product name
- 2-Coumaranone
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $64
- Updated
- 2024/03/01
- Product number
- C1445
- Product name
- 2-Coumaranone
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $185
- Updated
- 2024/03/01
- Product number
- A18617
- Product name
- 2-Coumaranone, 99%
- Packaging
- 1g
- Price
- $39.65
- Updated
- 2024/03/01
2-COUMARANONE Chemical Properties,Usage,Production
Description
2-Coumaranone (also named as Isophthalide, 3H-benzofuran-2-one) belongs to a class of organic compounds named as benzofuranones which exhibits mutagenic and carcinogenic activity. 2-Coumaranone has been used to study the effects of coumarins on 7,12-dimethyibenz(a)anthracene induced neoplasia of the rat mammary gland and as probe for detecting enzymes which hydrolyze 2-hydroxybenzofuran structures.
Reference
Y. S. Priya, K. Ramachandra Rao, P. V. Chalapathi, M. Satyavani, A. Veeraiah, Vibrational and UV spectroscopic studies of 2-coumaranone by experimental and density functional theory calculations, Journal of Molecular Structure, 2017, vol. 1144, pp. 535-544
Chemical Properties
WHITE TO LIGHT YELLOW CRYSTALLINE POWDER
Uses
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.
Synthesis Reference(s)
The Journal of Organic Chemistry, 47, p. 2491, 1982 DOI: 10.1021/jo00133a055
2-COUMARANONE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-COUMARANONE manufacturers
- Product
- 2-COUMARANONE 553-86-6
- Price
- US $0.00-0.00/g
- Min. Order
- 1g
- Purity
- 99.99%
- Supply Ability
- 20 tons
- Release date
- 2024-04-10
- Product
- 2-COUMARANONE 553-86-6
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 99.8%
- Supply Ability
- 20tons
- Release date
- 2023-03-21
- Product
- 2-Coumaranone 553-86-6
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2023-03-17