3-OXO-3H-BENZO[F]CHROMENE-2-CARBOXYLIC ACID

Modify Date: 2025-08-25 16:02:14

3-OXO-3H-BENZO[F]CHROMENE-2-CARBOXYLIC ACID structure	Common Name	3-OXO-3H-BENZO[F]CHROMENE-2-CARBOXYLIC ACID
	CAS Number	4361-00-6	Molecular Weight	240.21100
	Density	1.487 g/cm3	Boiling Point	486.2ºC at 760 mmHg
	Molecular Formula	C₁₄H₈O₄	Melting Point	236-239ºC
	MSDS	N/A	Flash Point	194ºC

Name	3-oxobenzo[f]chromene-2-carboxylic acid
Synonym	More Synonyms

Density	1.487 g/cm3
Boiling Point	486.2ºC at 760 mmHg
Melting Point	236-239ºC
Molecular Formula	C₁₄H₈O₄
Molecular Weight	240.21100
Flash Point	194ºC
Exact Mass	240.04200
PSA	67.51000
LogP	2.64440
Index of Refraction	1.719
InChIKey	RMHHFZIWCLXRTA-UHFFFAOYSA-N
SMILES	O=C(O)c1cc2c(ccc3ccccc32)oc1=O

Hazard Codes	Xi
HS Code	2918300090

Precursor 10
CAS#:2033-24-1 Meldrumic acid CAS#:708-06-5 2-Hydroxy-napht... CAS#:141-82-2 Malonic acid CAS#:734-88-3 ethyl 5,6-benzo...
CAS#:135-19-3 2-Naphthol CAS#:4352-88-9 3-oxobenzo[f]ch... CAS#:55135-70-1 (Z)-1-((phenyla... CAS#:860452-66-0 5-(2-hydroxy-[1...
CAS#:303772-50-1 5-(2-hydroxy-[1... CAS#:19523-57-0 2-Ethoxy-1-naph...
DownStream 3
CAS#:4352-89-0 3H-naphtho(2,1-... CAS#:35078-19-4 2-(1H-benzimida... CAS#:71942-38-6 5,6-BENZOCOUMAR...

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

3-oxo-3H-benzochromene-2-carboxylic acid

4-oxo-3-one-phenanthrene-2-carboxylic acid

5,6-benzo-2-oxo-2H-benzopyran-3-carboxylic acid

oxobenzofchromenecarboxylicacid

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.