ethyl 5,6-benzocoumarin-3-carboxylate

ethyl 5,6-benzocoumarin-3-carboxylate Suppliers list
Company Name: Interbioscreen Ltd.   
Tel: +7 (49) 6524-0091
Email: screen@ibscreen.chg.ru
Products Intro: CAS:734-88-3
Purity:95% Package:1mg Remarks:C16H12O4
Company Name: LIFE CHEMICALS, formerly I.F. Lab  
Tel: 1 905 634 5212
Email: vasily.pinchuk@lifechemicals.com
Products Intro: Product Name:ethyl 3-oxo-3H-benzo[f]chromene-2-carboxylate
CAS:734-88-3
Purity:90%+ Package:100mg
ethyl 5,6-benzocoumarin-3-carboxylate Basic information
Product Name:ethyl 5,6-benzocoumarin-3-carboxylate
Synonyms:ethyl 5,6-benzocoumarin-3-carboxylate;5,6-benzocoumarin-3-carboxylic acid ethyl ester;3-Oxo-3H-naphtho[2,1-b]pyran-2-carboxylic acid ethyl ester;ethyl 3-oxo-3H-benzo[f]chromene-2-carboxylate;3H-Naphtho[2,1-b]pyran-2-carboxylic acid, 3-oxo-, ethyl ester
CAS:734-88-3
MF:C16H12O4
MW:268.26
EINECS:211-997-9
Product Categories:
Mol File:734-88-3.mol
ethyl 5,6-benzocoumarin-3-carboxylate Structure
ethyl 5,6-benzocoumarin-3-carboxylate Chemical Properties
Melting point 102 °C(Solv: water (7732-18-5); ethanol (64-17-5))
Boiling point 359.49°C (rough estimate)
density 1.2390 (rough estimate)
refractive index 1.4872 (estimate)
EPA Substance Registry System3H-Naphtho[2,1-b]pyran-2-carboxylic acid, 3-oxo-, ethyl ester (734-88-3)
Safety Information
ToxicityLD50 orl-rat: 1580 mg/kg GISAAA49(1),85,84
MSDS Information
ethyl 5,6-benzocoumarin-3-carboxylate Usage And Synthesis
Safety ProfileModerately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.
ethyl 5,6-benzocoumarin-3-carboxylate Preparation Products And Raw materials
Preparation Products3-OXO-3H-BENZO[F]CHROMENE-2-CARBOXYLIC ACID
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