6-METHOXY-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER
Suppliers
Names
[ CAS No. ]:
57543-61-0
[ Name ]:
6-METHOXY-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER
[Synonym ]:
2H-1-Benzopyran-3-carboxylic acid,6-methoxy-,ethyl ester
Ethyl 6-methoxy-2H-1-benzopyran-3-carboxylate
6-METHOXY-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER
Chemical & Physical Properties
[ Density]:
1.19g/cm3
[ Boiling Point ]:
353.1ºC at 760 mmHg
[ Molecular Formula ]:
C13H14O4
[ Molecular Weight ]:
234.24800
[ Flash Point ]:
156.1ºC
[ Exact Mass ]:
234.08900
[ PSA ]:
44.76000
[ LogP ]:
2.03410
[ Index of Refraction ]:
1.541
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ2387000
- CHEMICAL NAME :
- 2H-1-Benzopyran-3-carboxylic acid, 6-methoxy-, ethyl ester
- CAS REGISTRY NUMBER :
- 57543-61-0
- BEILSTEIN REFERENCE NO. :
- 1379586
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C13-H14-O4
- MOLECULAR WEIGHT :
- 234.27
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- 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: 11,81,1976
Safety Information
[ HS Code ]:
2918990090
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%