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2-COUMARANONE

Description Reference
2-COUMARANONE
2-COUMARANONE structure
CAS No.
553-86-6
Chemical Name:
2-COUMARANONE
Synonyms
2-Cumaranon;2-Coumaronone;BENZOFURANONE;2-COUMARANONE;ISOCOUMARANONE;BENZOFURAN-2-ONE;2H-BENZOFURANONE;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 Properties

Melting point:
49-51 °C(lit.)
Boiling point:
248-250 °C(lit.)
Density 
1,22 g/cm3
refractive index 
1.4800 (estimate)
Flash point:
>230 °F
solubility 
H2O: soluble3.8g/L at 30°C
form 
Crystalline Powder or Crystals
color 
White to yellow-orange
BRN 
114689
InChIKey
ACZGCWSMSTYWDQ-UHFFFAOYSA-N
CAS DataBase Reference
553-86-6(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

2-COUMARANONE price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 124591 2-Coumaranone 97% 553-86-6 1g $40.3 2018-11-13 Buy
Sigma-Aldrich 124591 2-Coumaranone 97% 553-86-6 10g $221 2018-11-13 Buy
TCI Chemical C1445 2-Coumaranone >98.0%(GC) 553-86-6 5g $61 2018-11-22 Buy
TCI Chemical C1445 2-Coumaranone >98.0%(GC) 553-86-6 25g $180 2018-11-22 Buy
Alfa Aesar A18617 2-Coumaranone, 99% 553-86-6 5g $120 2018-11-13 Buy

2-COUMARANONE Chemical Properties,Uses,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

2-COUMARANONE Preparation Products And Raw materials

Raw materials

Preparation Products


2-COUMARANONE Suppliers

Global( 149)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24118 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20229 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 12234 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 19997 58
Shanghai Billion Chemical Chemical Co. Ltd. 021-58771921 13818686088(wechat)
QQ: 3440059551 958130795(qq group) info@chemofchina.com China 3005 58
Zhengzhou Acme Chemical Co., Ltd. 13323832564 0371-63315541 QQ2885685715
2885685715@qq.com China 2979 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40395 62

View Lastest Price from 2-COUMARANONE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-08 SULFOSUCCINIC ACID
5138-18-1
US $1.00 / KG 1KG 99% 100kg career henan chemical co
2018-08-08 Esomeprazole
119141-88-7
US $1.00 / KG 1KG 99% 100kg career henan chemical co
2018-08-04 2-COUMARANONE
553-86-6
US $11000.00 / KG 25KG 99% 1000KG career henan chemical co

2-COUMARANONE Spectrum


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