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双(2-氯乙氧基)甲烷

双(2-氯乙氧基)甲烷名称

[ CAS 号 ]:
111-91-1

[ 中文名 ]:
双(2-氯乙氧基)甲烷

[ 英文名 ]:
bis(2-Chloroethoxy)methane

[英文别名 ]:

1-chloro-2-(2-chloroethoxymethoxy)ethane
MFCD00045293
EINECS 203-920-2

双(2-氯乙氧基)甲烷物理化学性质

[ 密度 ]:
1.18g/cm3

[ 沸点 ]:
112°C/20mm

[ 熔点 ]:
-32.3°C

[ 分子式 ]:
C₅H₁₀Cl₂O₂

[ 分子量 ]:
173.03800

[ 闪点 ]:
76.9ºC

[ 精确质量 ]:
172.00600

[ PSA ]:
18.46000

[ LogP ]:
1.45470

[ 外观性状 ]:
无色液体

[ 蒸汽压 ]:
0.35mmHg at 25°C

[ 折射率 ]:
1.437

[ 储存条件 ]:
2-8 °C，惰性气体

双(2-氯乙氧基)甲烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PA3675000

CHEMICAL NAME :: Methane, bis(2-chloroethoxy)-

CAS REGISTRY NUMBER :: 111-91-1

BEILSTEIN REFERENCE NO. :: 1698909

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C5-H10-Cl2-O2

MOLECULAR WEIGHT :: 173.05

WISWESSER LINE NOTATION :: G2O1O2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 30,63,1948

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AJOPAA American Journal of Ophthalmology. (Ophthalmic Pub. Co., 435 N. Michigan Ave., Suite 1415, Chicago, IL 60611) Series 3: V.1- 1918- Volume(issue)/page/year: 29,1363,1946 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 65 mg/kg

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

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 30,63,1948

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 62 ppm/4H

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

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 31,343,1949

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 170 mg/kg

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

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 30,63,1948

双(2-氯乙氧基)甲烷安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
25

[ 安全声明 (欧洲) ]:
45

[ 危险品运输编码 ]:
2810

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2909199090

双(2-氯乙氧基)甲烷合成路线

详细合成路线

双(2-氯乙氧基)甲烷海关

[ 海关编码 ]: 2909199090

[ 中文概述 ]:
2909199090. 其他无环醚及其卤化衍生物（包括磺化，硝化或亚硝化衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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 ]:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%