Butanoic acid,3-oxo-2-(2-phenyldiazenyl)-, ethyl ester
Names
[ CAS No. ]:
5462-33-9
[ Name ]:
Butanoic acid,3-oxo-2-(2-phenyldiazenyl)-, ethyl ester
[Synonym ]:
EINECS 226-751-6
Ethyl 2-(phenylazo)acetoacetate
2-(PHENYLAZO)ACETOACETIC ACID ETHYL ESTER
3-oxo-2-phenylhydrazono-butyric acid ethyl ester
Phenyl-azo-acetessigester [German]
ethyl phenylazoacetoacetate
ethyl 2-phenylhydrazo-3-oxobutyrate
3-Oxo-2-(phenylazo)butyric acid ethyl ester
Chemical & Physical Properties
[ Density]:
1.13g/cm3
[ Boiling Point ]:
297.1ºC at 760mmHg
[ Molecular Formula ]:
C12H14N2O3
[ Molecular Weight ]:
234.25100
[ Flash Point ]:
115.5ºC
[ Exact Mass ]:
234.10000
[ PSA ]:
68.09000
[ LogP ]:
2.29100
[ Index of Refraction ]:
1.534
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AK5810000
- CHEMICAL NAME :
- Acetoacetic acid, 2-(phenylazo)-, ethyl ester
- CAS REGISTRY NUMBER :
- 5462-33-9
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H14-N2-O3
- MOLECULAR WEIGHT :
- 234.28
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 300 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 13,285,1964
Safety Information
[ HS Code ]:
2928000090
Customs
[ HS Code ]: 2928000090
[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%