2-Butenoic acid, 4-(1,3-benzodioxol-5-yl)-4-oxo-, (E)-

Modify Date: 2024-01-27 09:28:26

2-Butenoic acid, 4-(1,3-benzodioxol-5-yl)-4-oxo-, (E)- Structure
2-Butenoic acid, 4-(1,3-benzodioxol-5-yl)-4-oxo-, (E)- structure
Common Name 2-Butenoic acid, 4-(1,3-benzodioxol-5-yl)-4-oxo-, (E)-
CAS Number 84609-13-2 Molecular Weight 220.17800
Density 1.435g/cm3 Boiling Point 432.5ºC at 760 mmHg
Molecular Formula C11H8O5 Melting Point N/A
MSDS N/A Flash Point 175.9ºC

 Names

Name (E)-4-(1,3-benzodioxol-5-yl)-4-oxobut-2-enoic acid

 Chemical & Physical Properties

Density 1.435g/cm3
Boiling Point 432.5ºC at 760 mmHg
Molecular Formula C11H8O5
Molecular Weight 220.17800
Flash Point 175.9ºC
Exact Mass 220.03700
PSA 72.83000
LogP 1.23880
Index of Refraction 1.612

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EM9106700
CHEMICAL NAME :
2-Butenoic acid, 4-(1,3-benzodioxol-5-yl)-4-oxo-, (E)-
CAS REGISTRY NUMBER :
84609-13-2
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H8-O5
MOLECULAR WEIGHT :
220.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2504006

 Safety Information

HS Code 2932999099

 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%
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