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三氟乙醛乙基半缩醛

三氟乙醛乙基半缩醛名称

[ CAS 号 ]:
433-27-2

[ 中文名 ]:
1-乙氧基-2,2,2-三氟乙醇

[ 英文名 ]:
1-Ethoxy-2,2,2-trifluoroethanol

[中文别名 ]:

[英文别名 ]:

EINECS 207-087-6
1-Ethoxy-2,2,2-trifluoroethanol
Ethanol, 1-ethoxy-2,2,2-trifluoro-
Trifluoroacetaldehyde Ethyl HeMiacetal
MFCD00000441

三氟乙醛乙基半缩醛物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
105.0±0.0 °C at 760 mmHg

[ 分子式 ]:
C₄H₇F₃O₂

[ 分子量 ]:
144.092

[ 闪点 ]:
39.4±0.0 °C

[ 精确质量 ]:
144.039810

[ PSA ]:
29.46000

[ LogP ]:
1.73

[ 外观性状 ]:
透明无色液体

[ 蒸汽压 ]:
16.4±0.3 mmHg at 25°C

[ 折射率 ]:
1.342

[ 储存条件 ]:
0-6°C

三氟乙醛乙基半缩醛MSDS

三氟乙醛乙基半缩醛毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KK9000000

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

CAS REGISTRY NUMBER :: 433-27-2

BEILSTEIN REFERENCE NO. :: 0906797

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C4-H7-F3-O2

MOLECULAR WEIGHT :: 144.11

WISWESSER LINE NOTATION :: FXFFYQO2

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 :: 600 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 :: 600 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

三氟乙醛乙基半缩醛安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H302-H319

[ 警示性声明 ]:
P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
F:Flammable;Xn:Harmful;

[ 风险声明 (欧洲) ]:
R11;R22

[ 安全声明 (欧洲) ]:
S16-S24-S23-S45-S36/37/39

[ 危险品运输编码 ]:
UN 1993 3/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
KK9000000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
2911000000

三氟乙醛乙基半缩醛合成路线

三氟乙醛乙基半缩醛海关

[ 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%

三氟乙醛乙基半缩醛文献

Tetrahedron Lett. 33 , 1351, (1992)

Tetrahedron Asymmetry 2 , 235, (1991)

Tetrahedron Lett. 32 , 3823, (1991)

更多文献