4,5-Dimethoxybenzocyclobutene-1-carboxylic acid

Modify Date: 2024-01-16 20:15:55

4,5-Dimethoxybenzocyclobutene-1-carboxylic acid Structure
4,5-Dimethoxybenzocyclobutene-1-carboxylic acid structure
Common Name 4,5-Dimethoxybenzocyclobutene-1-carboxylic acid
CAS Number 41234-23-5 Molecular Weight 208.21100
Density N/A Boiling Point N/A
Molecular Formula C11H12O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C11H12O4
Molecular Weight 208.21100
Exact Mass 208.07400
PSA 55.76000
LogP 1.42810

 Safety Information

HS Code 2918990090

 Synthetic Route

~95%

4,5-Dimethoxybenzocyclobutene-1-carboxylic acid Structure

4,5-Dimethoxybe...

CAS#:41234-23-5

Literature: Liu, Xin; Liu, Yu; He, Huili; Cai, Zhan; Yang, Yushe Synthetic Communications, 2014 , vol. 44, # 4 p. 451 - 456

~96%

4,5-Dimethoxybenzocyclobutene-1-carboxylic acid Structure

4,5-Dimethoxybe...

CAS#:41234-23-5

Literature: RICHTER GEDEON NYRT.; UJVARI, Viktor; BODI, Jozsef; FARAGO, Janos; SZKE, Katalin; FAIGL, Ferenc; NEMET, Zoltan; TEMESVARI, Krisztina; KISS, Robert; MATRAVOeLGYI, Bela; KASSAI, Ferencne; KISS-BARTOS, Dorottya Patent: WO2011/138625 A1, 2011 ; Location in patent: Page/Page column 40 ;

~%

4,5-Dimethoxybenzocyclobutene-1-carboxylic acid Structure

4,5-Dimethoxybe...

CAS#:41234-23-5

Literature: LES LABORATOIRES SERVIER; CENTRE NATIONAL DE LA RECHERCHE; UNIVERSITE CLAUDE BERNARD LYON 1 Patent: US2010/16580 A1, 2010 ; Location in patent: Page/Page column 4 ;

~%

4,5-Dimethoxybenzocyclobutene-1-carboxylic acid Structure

4,5-Dimethoxybe...

CAS#:41234-23-5

Literature: RICHTER GEDEON NYRT.; UJVARI, Viktor; BODI, Jozsef; FARAGO, Janos; SZKE, Katalin; FAIGL, Ferenc; NEMET, Zoltan; TEMESVARI, Krisztina; KISS, Robert; MATRAVOeLGYI, Bela; KASSAI, Ferencne; KISS-BARTOS, Dorottya Patent: WO2011/138625 A1, 2011 ;

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

4,5-dimethoxybenzocyclobutene-1-carboxylic acid
4,5-Dimethoxy-benzocyclobuten-1-saeure