国产一级a无码免费_亚洲国产视频中文字幕_亚洲avav天堂av在线网阿v_久久久免费Av电影

SHIJIAZHUANG SINCERE CHEMICALS CO., LTD.
Add.:RM.2-3-1705 JIN LING
MANSIONS NO.106-1 EAST YUHUA
ROAD SHIJIAZHUANG
CITY HEBEI PROVINCE CHINA
P.C:050011
Tel:+86-311-67663776 67663728
+86-311-67663623 67663783
+86-311-85356878 67667576
Fax:+86-311-67663763
E-mail:sjzchx@sjzchx.com
chenghexin@sjzchx.com
Products
2,2'-Dichlorodiethylether

Specification

Identification

Name:2,2'-Dichlorodiethylether

Synonyms: 1,1'-Oxybis(2-Chloroethane); 1,5-Dichloro-3-oxapentane; Bis(2-chloroethyl)ether

Molecular Formula:C4H8Cl2O

Molecular Weight:143.01

CAS No.: 111-44-4

UN No.: 1916

Specification:

Appearance colorless liquid

Purity ≥99.5%

Water ≤0.05%

Properties: Colorless transparent oil liquid with peppery taste and fruit smell. It doesn’t soluble

in water, while it may dissolves in the ethyl alcohol, the ether, the most organic solvents.

Application: Used to the melting agent, steam insecticide, also used for organic synthesize.

Package and Storage: 250kg per 200L galvanized iron drum. Tightly closed to prevent from

leaking and touching water. Stored in cool, vent and dry places, far from fire and heat source.


【Previous】 【Next】 【Return】