ChemOffer

4-Oxo-4H-1-benzopyran-2-carboxylic acid

**** Identification ****
Name: 4-Oxo-4H-1-benzopyran-2-carboxylic acid
Synonyms: Chromone-2-carboxylic acid
Molecular Structure: chemoffer CAS #: 4940-39-0
Molecular Formula: C10H6O4
Molecular Weight: 190.15
CAS Number: 4940-39-0
EINECS: 225-583-0
**** Properties ****
Melting point: 260°C
Water solubility: sparingly soluble
**** Safety Data ****
Hazard Symbols: symbolXi Details
Risk Codes: R36/37/38 Details
Safety Description: S26;S37/39 Details

欢迎使用化工精灵

使用方法:MSN加chemoffer@hotmail.com为好友。如需帮助,请输入“?”。