2,2-二乙氧基丙酸乙酯
- 中文名称:
- 2,2-二乙氧基丙酸乙酯
- 中文别名:
- 2,2-二乙氧基丙酸乙酯
- 英文名称:
- Propanoic acid,2,2-diethoxy-, ethyl ester
- 英文别名:
- ethyl 2,2-diethoxypropanoate;
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
- CAS No.:
- 7476-20-2
- 分 子 式:
-
C9H18O4
- 分 子 量:
-
190.23
- 精确分子量:
- 190.12100
- PSA:
- 44.76000
- InChI:
- The Key: BVAMIFTXHAJQHP-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
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2,2-二乙氧基丙酸乙酯 物化性质
- 密度:
- 0.983g/cm3
- 沸点:
- 243.8ºC at 760 mmHg
- 闪点:
- 99.1ºC
- 折射率:
- 1.42
2,2-二乙氧基丙酸乙酯 毒理性
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 海关数据
中国海关编码:2918990090
- 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
- 摘要/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%