< 生产厂家价格 >

三氟乙醛水合物

三氟乙醛水合物名称

[ CAS 号 ]:
421-53-4

[ 中文名 ]:
三氟乙醛水合物

[ 英文名 ]:
trifluoroacetaldehyde hydrate

[中文别名 ]:

[英文别名 ]:

2,2,2-trifluoroacetaldehyde hydrate
2,2,2-trifluoro-1-ethanediol
Tfaih
trifluoroacetaldehyde monohydrate
Trifluoracetaldehyde monohydrate
trifluoroacetaldehyde hydrate,tech.
2,2,2-trifluoroethanediol
Trifluoroacetaldehyde monohydrate,tech.
Fluoral hydrate
Acetaldehyde,trifluoro-,hydrate

三氟乙醛水合物物理化学性质

[ 密度 ]:
1,4 g/cm3

[ 沸点 ]:
104-106°C

[ 熔点 ]:
69-70℃

[ 分子式 ]:
C₂H₃F₃O₂

[ 分子量 ]:
116.03900

[ 闪点 ]:
104-106°C

[ 精确质量 ]:
116.00900

[ PSA ]:
40.46000

[ 蒸汽压 ]:
4740mmHg at 25°C

[ 储存条件 ]:
室温，密封，干燥

三氟乙醛水合物毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KI2850000

CHEMICAL NAME :: 1,1-Ethanediol, 2,2,2-trifluoro-

CAS REGISTRY NUMBER :: 421-53-4

BEILSTEIN REFERENCE NO. :: 1736686

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C2-H3-F3-O2

MOLECULAR WEIGHT :: 116.05

WISWESSER LINE NOTATION :: QYQXFFF

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

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 660 mg/kg

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay)

REFERENCE :: AMEBA7 Annales Medicinae Experimentalis et Biologiae Fenniae. (Helsinki, Finland) V.25-51, 1947-73. For publisher information, see MDBYAS. Volume(issue)/page/year: 46,242,1968

点击显示

三氟乙醛水合物安全信息

[ 危害码 (欧洲) ]:
T: Toxic;

[ 风险声明 (欧洲) ]:
20/21/22

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
1989

[ 包装等级 ]:
III

[ 海关编码 ]:
2905590090

三氟乙醛水合物合成路线

详细合成路线

三氟乙醛水合物海关

[ 海关编码 ]: 2905590090

[ 中文概述 ]:
2905590090 其他无环醇的卤化、磺化等衍生物。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, 包装

[ Summary ]:
2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%