2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3-dihydrobenzimidazole-4-carboxylic acid

Modify Date: 2024-01-02 21:13:35

2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3-dihydrobenzimidazole-4-carboxylic acid Structure
2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3-dihydrobenzimidazole-4-carboxylic acid structure
Common Name 2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3-dihydrobenzimidazole-4-carboxylic acid
CAS Number 904817-12-5 Molecular Weight 254.24100
Density 1.483g/cm3 Boiling Point 575.6ºC at 760 mmHg
Molecular Formula C14H10N2O3 Melting Point N/A
MSDS N/A Flash Point 301.9ºC

 Names

Name 2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3-dihydrobenzimidazole-4-carboxylic acid

 Chemical & Physical Properties

Density 1.483g/cm3
Boiling Point 575.6ºC at 760 mmHg
Molecular Formula C14H10N2O3
Molecular Weight 254.24100
Flash Point 301.9ºC
Exact Mass 254.06900
PSA 86.21000
LogP 2.63370
Index of Refraction 1.753

 Safety Information

HS Code 2933990090

 Synthetic Route

~79%

2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3-dihydrobenzimidazole-4-carboxylic acid Structure

2-(6-oxocyclohe...

CAS#:904817-12-5

Literature: Kaerkaes, Markus D.; Akermark, Torbjoern; Johnston, Eric V.; Karim, Shams R.; Laine, Tanja M.; Lee, Bao-Lin; Akermark, Tobias; Privalov, Timofei; Akermark, Bjoern Angewandte Chemie - International Edition, 2012 , vol. 51, # 46 p. 11589 - 11593 Angew. Chem., 2012 , vol. 124, # 46 p. 11757 - 11761,5

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%