Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Butanoic acid,3-oxo-2-(2-phenyldiazenyl)-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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5462-33-9

5462-33-9 structure

5462-33-9 structure

Name: Butanoic acid,3-oxo-2-(2-phenyldiazenyl)-, ethyl ester
Chemical Name: ethyl 3-oxo-2-phenyldiazenylbutanoate
CAS Number: 5462-33-9
Molecular Formula: C₁₂H₁₄N₂O₃
Molecular Weight: 234.25100
Create Date: 2017-12-01 10:33:09
Modify Date: 2024-01-08 16:26:49

Name	ethyl 3-oxo-2-phenyldiazenylbutanoate
Synonyms	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

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

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

HS Code	2928000090

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%