2,2,3,3-四氟-3-(三氟甲氧基)丙酸
- 中文名称:
- 2,2,3,3-四氟-3-(三氟甲氧基)丙酸
- 中文别名:
- 2,2,3,3-Tetrafluoro-3-(trifluoromethoxy)propanoic acid
- 英文名称:
- 2,2,3,3-tetrafluoro-3-(trifluoromethoxy)propanoic acid
- 英文别名:
- 2,2,3,3-Tetrafluoro-3-(trifluoromethoxy)propanoic acid;
2,2,3,3-Tetrafluor-3-trifluormethoxy-propionsaeure;
Propionic acid,2,2,3,3-tetrafluoro-3-(trifluoromethoxy);
3-Trifluormethoxy-perfluorpropionsaeure;
Perfluoromethoxyperfluoropropionic acid;
MFK;
Tetrafluor-3-trifluormethoxy-propionsaeure;
tetrafluoro-3-trifluoromethoxy-propionic acid;
Perfluoro-3-methoxypropanoic acid;
perfluoromethoxybutyric acid
- CAS No.:
- 377-73-1
- 分 子 式:
-
C4HF7O3
- 分 子 量:
- 230.0378
- 精确分子量:
- 229.98100
- PSA:
- 46.53000
- InChI:
- The Key: AGIMOOYNBDLMJV-UHFFFAOYSA-N3
- SDS:
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2,2,3,3-四氟-3-(三氟甲氧基)丙酸 物化性质
- 密度:
- 1.718g/cm3
- 沸点:
- 124.5ºC at 760 mmHg
- 闪点:
- 29.1ºC
- 折射率:
- 1.298
2,2,3,3-四氟-3-(三氟甲氧基)丙酸 安全信息
2,2,3,3-四氟-3-(三氟甲氧基)丙酸 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UF7772000
- CHEMICAL NAME :
- Propionic acid,
2,2,3,3-tetrafluoro-3-(trifluoromethoxy)-
- CAS REGISTRY NUMBER :
- 377-73-1
- BEILSTEIN REFERENCE NO. :
- 1795024
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C4-H-F7-O3
- MOLECULAR WEIGHT :
- 230.05
- WISWESSER LINE NOTATION :
- QVXFFXFFOXFFF
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 6556 mg/m3/2H
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - other changes
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and
Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
V.1-36, 1957-1992. For publisher information, see MTPEEI
Volume(issue)/page/year: 18(7),52,1974
2,2,3,3-四氟-3-(三氟甲氧基)丙酸 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%
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