尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China Ethyl bromide - China Supplier
China Ethyl bromide - China Supplier

Ethyl bromide

Price:Negotiable
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
Brand: 諾富德
Spec:


Contact Info
  • Add:江蘇淮安市淮安區(qū)建華玖瓏灣(四期)20棟塔樓22樓, Zip:
  • Contact: 張先生
  • Tel:18952375139
  • Email:sales@nfdchem.com

Other Products

Description
Additional Information

Chinese NameBromoethane
English NameBromoethane
Chinese AliasEthyl bromide; Bromoethane
CAS RN74-96-4
EINECS Number200-825-8
Molecular FormulaC2H5Br
Molecular Weight108.97
Hazard SymbolF:Flammable
Xn:Harmful
Risk PhrasesR11R20/22R40
Safety PhrasesS36/37
Physical and Chemical Properties

Appearance Colorless transparent flammable and volatile liquid. Has an ether-like odor and pungent taste. Turns pale yellow in air and under light.
Melting point -119.3℃
Boiling point 38.4℃
Relative density 1.4612
Refractive index 1.4244
Solubility Miscible with ethanol and other organic solvents, slightly soluble in water.

UsesUsed in the pharmaceutical, pesticide, and dye industries; serves as an ethylating agent in organic synthesis, and also as a refrigerant and organic solvent.

Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category
Brand: 諾富德
Spec:
Stock:
Origin: China / Jiangsu / Huaianshi
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營(yíng)性-2023-0192
ChatGlobal Chat Now 卓资县| 秦安县| 万安县| 岱山县| 南岸区| 许昌县| 太康县| 黄骅市| 岳阳县| 黎川县| 周至县| 金湖县| 祥云县| 共和县| 临泉县| 丽江市| 朔州市| 突泉县| 柳河县| 遂溪县| 横峰县| 河津市| 辛集市| 繁峙县| 延庆县| 大方县| 赤壁市| 贵港市| 阜平县| 大荔县| 年辖:市辖区| 迁西县| 吕梁市| 德保县| 平和县| 晋州市| 资溪县| 文昌市| 深水埗区| 德阳市| 阿合奇县|