2,2,2-三氯-1-乙氧基乙醇

2,2,2-三氯-1-乙氧基乙醇用途

用作医药、农药的中间体。用于合霉素、敌百虫、敌敌畏、DDT的生产，也可作为氟塑料的原料。

2,2,2-三氯-1-乙氧基乙醇名称

[ CAS 号 ]:
515-83-3

[ 中文名 ]:
2,2,2-三氯-1-乙氧基乙醇

[ 英文名 ]:
Ethanol,2,2,2-trichloro-1-ethoxy-

[中文别名 ]:

[英文别名 ]:

Chloral alcoholate
EINECS 208-211-1
1-ethoxy-2,2,2-trichloro-ethanol
Chloral-monoaethylacetal
trichloroacetaldehyde ethyl hemiacetal
Chloral ethylalcoholate
Ethanol chloral hemiacetal
ETHANOL,2,2,2-TRICHLORO-1-ETHOXY
MFCD00013668
Chloral semiacetal

2,2,2-三氯-1-乙氧基乙醇物理化学性质

[ 密度 ]:
1.454 g/cm3

[ 沸点 ]:
116ºC at 760 mmHg

[ 熔点 ]:
47ºC

[ 分子式 ]:
C₄H₇Cl₃O₂

[ 分子量 ]:
193.45600

[ 闪点 ]:
48.9ºC

[ 精确质量 ]:
191.95100

[ PSA ]:
29.46000

[ LogP ]:
1.71150

[ 外观性状 ]:
白色至淡黄色结晶粉末

[ 折射率 ]:
1.488

[ 储存条件 ]:
室温

2,2,2-三氯-1-乙氧基乙醇MSDS

2,2,2-三氯-1-乙氧基乙醇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KM4725000

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

CAS REGISTRY NUMBER :: 515-83-3

BEILSTEIN REFERENCE NO. :: 1209355

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C4-H7-Cl3-O2

MOLECULAR WEIGHT :: 193.46

WISWESSER LINE NOTATION :: GXGGYQO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 880 mg/kg

TOXIC EFFECTS :: Behavioral - sleep

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 78,340,1943

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 1200 mg/kg

TOXIC EFFECTS :: Behavioral - sleep

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 78,340,1943

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Behavioral - sleep Behavioral - coma Gastrointestinal - nausea or vomiting

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 78,340,1943

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1100 mg/kg

TOXIC EFFECTS :: Behavioral - sleep

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 78,340,1943

2,2,2-三氯-1-乙氧基乙醇安全信息

[ 危害码 (欧洲) ]:
Xn: Harmful;

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
23-36/37 45 28A

[ 海关编码 ]:
2911000000

2,2,2-三氯-1-乙氧基乙醇合成路线

2,2,2-三氯-1-乙氧基乙醇上下游产品

2,2,2-三氯-1-乙氧基乙醇上游产品

2,2,2-三氯-1-乙氧基乙醇下游产品

2,2,2-三氯-1-乙氧基乙醇制备

用乙醇与氯气反应而得。

2,2,2-三氯-1-乙氧基乙醇海关

[ 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%