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2,2-二乙氧基丙酸乙酯

2,2-二乙氧基丙酸乙酯名称

[ CAS 号 ]:
7476-20-2

[ 中文名 ]:
2,2-二乙氧基丙酸乙酯

[ 英文名 ]:
Ethyl 2,2-Diethoxypropionate

[英文别名 ]:

ethyl 2,2-diethoxy-propionate
2,2-Diaethoxy-propionsaeure-aethylester
2,2-diethoxypropionic acid ethyl ester
Propanoic acid,2,2-diethoxy-,ethyl ester
Ethyl pyruvate diethyl acetal

2,2-二乙氧基丙酸乙酯物理化学性质

[ 密度 ]:
0.983g/cm3

[ 沸点 ]:
243.8ºC at 760 mmHg

[ 分子式 ]:
C₉H₁₈O₄

[ 分子量 ]:
190.23700

[ 闪点 ]:
99.1ºC

[ 精确质量 ]:
190.12100

[ PSA ]:
44.76000

[ LogP ]:
1.33870

[ 折射率 ]:
1.42

2,2-二乙氧基丙酸乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UF1450000

CHEMICAL NAME :: Propionic acid, 2,2-diethoxy-, ethyl ester

CAS REGISTRY NUMBER :: 7476-20-2

BEILSTEIN REFERENCE NO. :: 1772124

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H18-O4

MOLECULAR WEIGHT :: 190.27

WISWESSER LINE NOTATION :: 2OX1&O2&VO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04136

2,2-二乙氧基丙酸乙酯安全信息

[ 海关编码 ]:
2918990090

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2,2-二乙氧基丙酸乙酯下游产品

2,2-二乙氧基丙酸乙酯海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 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 ]:
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%