5-METHOXYBENZOFURAN-2-CARBOXYLIC ACID,ETHYL ESTER

Modify Date: 2024-01-15 16:20:13

5-METHOXYBENZOFURAN-2-CARBOXYLIC ACID,ETHYL ESTER Structure
5-METHOXYBENZOFURAN-2-CARBOXYLIC ACID,ETHYL ESTER structure
Common Name 5-METHOXYBENZOFURAN-2-CARBOXYLIC ACID,ETHYL ESTER
CAS Number 50551-56-9 Molecular Weight 220.22100
Density 1.192g/cm3 Boiling Point 316.2ºC at 760 mmHg
Molecular Formula C12H12O4 Melting Point 59ºC
MSDS N/A Flash Point 145ºC

 Names

Name 5-Methoxybenzofuran-2-carboxylic acid, ethyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.192g/cm3
Boiling Point 316.2ºC at 760 mmHg
Melting Point 59ºC
Molecular Formula C12H12O4
Molecular Weight 220.22100
Flash Point 145ºC
Exact Mass 220.07400
PSA 48.67000
LogP 2.61810
Index of Refraction 1.557

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DF6499150
CHEMICAL NAME :
2-Benzofurancarboxylic acid, 5-methoxy-, ethyl ester
CAS REGISTRY NUMBER :
50551-56-9
BEILSTEIN REFERENCE NO. :
0178103
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H12-O4
MOLECULAR WEIGHT :
220.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 12,383,1977

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Synthetic Route

~74%

5-METHOXYBENZOFURAN-2-CARBOXYLIC ACID,ETHYL ESTER Structure

5-METHOXYBENZOF...

CAS#:50551-56-9

Literature: Korea Institute of Science and Technology; HANMI HOLDINGS CO., LTD Patent: US2011/124888 A1, 2011 ; Location in patent: Page/Page column 6 ;

~51%

5-METHOXYBENZOFURAN-2-CARBOXYLIC ACID,ETHYL ESTER Structure

5-METHOXYBENZOF...

CAS#:50551-56-9

Literature: BIOLIPOX AB Patent: WO2008/110793 A1, 2008 ; Location in patent: Page/Page column 110 ;

~%

5-METHOXYBENZOFURAN-2-CARBOXYLIC ACID,ETHYL ESTER Structure

5-METHOXYBENZOF...

CAS#:50551-56-9

Literature: Mohr, Peter; Nettekoven, Matthias; Plancher, Jean-Marc; Richter, Hans; Roche, Olivier; Takahashi, Tadakatsu; Taylor, Sven Patent: US2009/29976 A1, 2009 ; Location in patent: Page/Page column 18 ; US 20090029976 A1

~%

5-METHOXYBENZOFURAN-2-CARBOXYLIC ACID,ETHYL ESTER Structure

5-METHOXYBENZOF...

CAS#:50551-56-9

Literature: Friedman; Toyne; Goodby; Hird Journal of Materials Chemistry, 2001 , vol. 11, # 11 p. 2759 - 2772

 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

ethyl 5-methoxy-1-benzofuran-2-carboxylate