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 宝鸡市| 吉林省| 平泉县| 宁波市| 屯门区| 通榆县| 桂阳县| 阿拉善左旗| 湘乡市| 石景山区| 隆子县| 靖安县| 久治县| 泰来县| 利辛县| 紫金县| 洪雅县| 夏河县| 分宜县| 龙口市| 博兴县| 峡江县| 胶州市| 利川市| 海宁市| 阿荣旗| 自治县| 资溪县| 淅川县| 唐山市| 永宁县| 舒城县| 固原市| 安庆市| 砚山县| 芜湖市| 平塘县| 扎兰屯市| 平潭县| 绵竹市| 平谷区|