2-(2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONICACID

Modify Date: 2025-08-25 19:31:26

2-(2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONICACID Structure
2-(2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONICACID structure
 Common Name 2-(2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONICACID
CAS Number 304889-93-8 Molecular Weight 234.20500
Density 1.384g/cm3 Boiling Point 454.8ºC at 760 mmHg
Molecular Formula C12H10O5 Melting Point N/A
MSDS N/A Flash Point 181.4ºC

 Names

Name 2-(2-oxochromen-7-yl)oxypropanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.384g/cm3
Boiling Point 454.8ºC at 760 mmHg
Molecular Formula C12H10O5
Molecular Weight 234.20500
Flash Point 181.4ºC
Exact Mass 234.05300
PSA 76.74000
LogP 1.64490
Index of Refraction 1.592

 Safety Information

Risk Phrases 36/37/38
Safety Phrases 26-37/39
HS Code 2932209090

 Synthetic Route

ETHYL2-(2-OXO-2H-CHROMEN-7-YLOXY)PROPANOATE structure

ETHYL2-(2-OXO-2...

CAS#:314262-30-1

~99%

2-(2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONICACID Structure

2-(2-OXO-2H-CHR...

CAS#:304889-93-8

Literature: Chimichi, Stefano; Boccalini, Marco; Cosimelli, Barbara Tetrahedron, 2002 , vol. 58, # 24 p. 4851 - 4858
7-Hydroxycoumarine structure

7-Hydroxycoumarine

CAS#:93-35-6

~%

2-(2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONICACID Structure

2-(2-OXO-2H-CHR...

CAS#:304889-93-8

Literature: Tetrahedron, , vol. 58, # 24 p. 4851 - 4858

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-[(2-oxo-2H-chromen-7-yl)oxy]propanoic acid
MFCD01462958
2-(2-Oxo-2h-Chromen-7-Yloxy)-PropionicAcid
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Chemsrc provides CAS#:304889-93-8 MSDS, density, melting point, boiling point, structure, etc. Its name is 2-(2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONICACID>> amp version: 2-(2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONICACID

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