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二乙二醇双氯乙酯

二乙二醇双氯乙酯名称

[ CAS 号 ]:
638-56-2

[ 中文名 ]:
双[2-(2-氯化乙氧基)乙基]醚

[ 英文名 ]:
Ethane,1,1'-oxybis[2-(2-chloroethoxy)-

[中文别名 ]:

[英文别名 ]:

MFCD00054473

二乙二醇双氯乙酯物理化学性质

[ 密度 ]:
1.18 g/mL at 20ºC(lit.)

[ 沸点 ]:
297.8ºC at 760 mmHg

[ 分子式 ]:
C₈H₁₆Cl₂O₃

[ 分子量 ]:
231.11700

[ 闪点 ]:
108.7ºC

[ 精确质量 ]:
230.04800

[ PSA ]:
27.69000

[ LogP ]:
1.51380

[ 折射率 ]:
n20/D 1.464

[ 储存条件 ]:
室温，干燥

二乙二醇双氯乙酯MSDS

二乙二醇双氯乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KN0525000

CHEMICAL NAME :: Ether, bis(2-(2-chloroethoxy)ethyl)

CAS REGISTRY NUMBER :: 638-56-2

BEILSTEIN REFERENCE NO. :: 1071710

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H16-Cl2-O3

MOLECULAR WEIGHT :: 231.14

WISWESSER LINE NOTATION :: G2O2O2O2G

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 :: 180 mg/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1620 uL/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

二乙二醇双氯乙酯安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301-H312

[ 警示性声明 ]:
P280-P301 + P310

[ 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) ]:
T: Toxic;

[ 风险声明 (欧洲) ]:
R21

[ 安全声明 (欧洲) ]:
36/37/39-45

[ 危险品运输编码 ]:
UN 2810 6

[ RTECS号 ]:
KN0525000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2909199090

二乙二醇双氯乙酯合成路线

二乙二醇双氯乙酯海关

[ 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%

二乙二醇双氯乙酯文献

Peripheral site ligand-oxime conjugates: A novel concept towards reactivation of nerve agent-inhibited human acetylcholinesterase.

Bioorg. Med. Chem. 19(1) , 588-94, (2011)

A conceptually novel approach to the design of reactivators of nerve agent-inhibited acetylcholinesterase (AChE) is presented. The concept comprises the linkage of a peripheral site ligand via a space...

The preparation of a series of molecularly homogeneous para-t-octylphenoxypoly (ethoxy) ethanols. Mansfield RC and Locke JE.

J. Am. Oil Chem. Soc. 41(4) , 267-72, (1964)

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