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5869-57-8

5869-57-8结构式

常用中文名：ethyl 2-[(3-methylphenyl)diazenyl]-3-oxobutanoate
常用英文名：ethyl 2-[(3-methylphenyl)diazenyl]-3-oxobutanoate
CAS号：5869-57-8
分子式：C₁₃H₁₆N₂O₃
分子量：248.27800
发布时间：2016-08-30 09:14:41
更新时间：2024-01-15 11:07:44

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英文名	ethyl 2-[(3-methylphenyl)diazenyl]-3-oxobutanoate
英文别名	2-(M-TOLYLAZO)ACETOACETIC ACID ETHYL ESTER Butanoic acid,2-((3-methylphenyl)azo)-3-oxo-,ethyl ester 3-Oxo-2-(m-tolylazo)butyric acid ethyl ester 3-Tolyl-azo-acetessigester ACETOACETIC ACID,2-(m-TOLYLAZO)-,ETHYL ESTER 3-Tolyl-azo-acetessigester [German] ethyl(m-methylphenyazo) acetoacetate

密度	1.12g/cm3
沸点	326.6ºC at 760 mmHg
分子式	C₁₃H₁₆N₂O₃
分子量	248.27800
闪点	128.5ºC
精确质量	248.11600
PSA	68.09000
LogP	2.59940
折射率	1.531

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AK5820000

CHEMICAL NAME :: Acetoacetic acid, 2-(m-tolylazo)-, ethyl ester

CAS REGISTRY NUMBER :: 5869-57-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H16-N2-O3

MOLECULAR WEIGHT :: 248.31

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 600 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

海关编码	2927000090

海关编码	2927000090
中文概述	2927000090 其他重氮化合物、偶氮化合物等（包括氧化偶氮化合物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%