Indeno(1,2-b)pyran-2-carboxylic acid, 4,5-dihydro-4-oxo-

Modify Date: 2024-02-20 15:30:31

Indeno(1,2-b)pyran-2-carboxylic acid, 4,5-dihydro-4-oxo- Structure
Indeno(1,2-b)pyran-2-carboxylic acid, 4,5-dihydro-4-oxo- structure
Common Name Indeno(1,2-b)pyran-2-carboxylic acid, 4,5-dihydro-4-oxo-
CAS Number 74949-94-3 Molecular Weight 228.20000
Density 1.5g/cm3 Boiling Point 516.3ºC at 760 mmHg
Molecular Formula C13H8O4 Melting Point N/A
MSDS N/A Flash Point 209.4ºC

 Names

Name 4-oxo-5H-indeno[1,2-b]pyran-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5g/cm3
Boiling Point 516.3ºC at 760 mmHg
Molecular Formula C13H8O4
Molecular Weight 228.20000
Flash Point 209.4ºC
Exact Mass 228.04200
PSA 67.51000
LogP 1.90920
Index of Refraction 1.689

 Safety Information

HS Code 2932999099

 Synthetic Route

~%

Indeno(1,2-b)pyran-2-carboxylic acid, 4,5-dihydro-4-oxo- Structure

Indeno(1,2-b)py...

CAS#:74949-94-3

Literature: Goerlitzer; Engler Archiv der Pharmazie, 1980 , vol. 313, # 5 p. 429 - 435

~%

Indeno(1,2-b)pyran-2-carboxylic acid, 4,5-dihydro-4-oxo- Structure

Indeno(1,2-b)py...

CAS#:74949-94-3

Literature: Goerlitzer; Engler Archiv der Pharmazie, 1980 , vol. 313, # 5 p. 429 - 435

~%

Indeno(1,2-b)pyran-2-carboxylic acid, 4,5-dihydro-4-oxo- Structure

Indeno(1,2-b)py...

CAS#:74949-94-3

Literature: Goerlitzer; Engler Archiv der Pharmazie, 1980 , vol. 313, # 5 p. 429 - 435

~%

Indeno(1,2-b)pyran-2-carboxylic acid, 4,5-dihydro-4-oxo- Structure

Indeno(1,2-b)py...

CAS#:74949-94-3

Literature: Goerlitzer; Engler Archiv der Pharmazie, 1980 , vol. 313, # 5 p. 429 - 435

~%

Indeno(1,2-b)pyran-2-carboxylic acid, 4,5-dihydro-4-oxo- Structure

Indeno(1,2-b)py...

CAS#:74949-94-3

Literature: Goerlitzer; Engler Archiv der Pharmazie, 1980 , vol. 313, # 5 p. 429 - 435

~%

Indeno(1,2-b)pyran-2-carboxylic acid, 4,5-dihydro-4-oxo- Structure

Indeno(1,2-b)py...

CAS#:74949-94-3

Literature: Goerlitzer; Engler Archiv der Pharmazie, 1980 , vol. 313, # 5 p. 429 - 435

~%

Indeno(1,2-b)pyran-2-carboxylic acid, 4,5-dihydro-4-oxo- Structure

Indeno(1,2-b)py...

CAS#:74949-94-3

Literature: Goerlitzer; Engler Archiv der Pharmazie, 1980 , vol. 313, # 5 p. 429 - 435

~%

Indeno(1,2-b)pyran-2-carboxylic acid, 4,5-dihydro-4-oxo- Structure

Indeno(1,2-b)py...

CAS#:74949-94-3

Literature: Goerlitzer; Engler Archiv der Pharmazie, 1980 , vol. 313, # 5 p. 429 - 435

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4,5-Dihydro-4-oxy-indeno<1.2-b>pyran-2-carbonsaeure