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三氟乙醛甲基半缩醛

三氟乙醛甲基半缩醛名称

[ CAS 号 ]:
431-46-9

[ 中文名 ]:
三氟乙醛缩甲基半醇

[ 英文名 ]:
TRIFLUOROACETALDEHYDE METHYL HEMIACETAL

[中文别名 ]:

[英文别名 ]:

EINECS 207-072-4
2,2,2-Trifluoro-1-methoxyethanol
Perfluoroacetaldehyde Methyl Hemiacetal
MFCD00013572

三氟乙醛甲基半缩醛物理化学性质

[ 密度 ]:
1,36 g/cm3

[ 沸点 ]:
104-106°C

[ 分子式 ]:
C₃H₅F₃O₂

[ 分子量 ]:
130.06600

[ 闪点 ]:
42°C

[ 精确质量 ]:
130.02400

[ PSA ]:
29.46000

[ LogP ]:
0.51350

[ 蒸汽压 ]:
336mmHg at 25°C

[ 折射率 ]:
1.33

[ 储存条件 ]:
室温，干燥

三氟乙醛甲基半缩醛MSDS

三氟乙醛甲基半缩醛毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KL6600000

CHEMICAL NAME :: Ethanol, 1-methoxy-2,2,2-trifluoro-

CAS REGISTRY NUMBER :: 431-46-9

BEILSTEIN REFERENCE NO. :: 1737758

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C3-H5-F3-O2

MOLECULAR WEIGHT :: 130.08

WISWESSER LINE NOTATION :: FXFFYQO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 750 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 13,1212,1970

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 550 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 13,1212,1970

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三氟乙醛甲基半缩醛安全信息

[ 危害码 (欧洲) ]:
T: Toxic;F: Flammable;

[ 风险声明 (欧洲) ]:
R10;R22;R36/38

[ 安全声明 (欧洲) ]:
S16-S26-S36/37/39

[ 危险品运输编码 ]:
1993

[ RTECS号 ]:
KL6600000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
2911000000

三氟乙醛甲基半缩醛合成路线

三氟乙醛甲基半缩醛上下游产品

三氟乙醛甲基半缩醛上游产品

三氟乙醛甲基半缩醛下游产品

三氟乙醛甲基半缩醛海关

[ 海关编码 ]: 2911000000

[ 中文概述 ]:
2911000000 缩醛及半缩醛，不论是否含其他含氧基，及其卤化，磺化，硝化和亚硝化衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%