天天摸天天看天天爽,不卡中文字幕,欧美黄色免费,国产日本欧美在线观看,欧美一区二区在线观看视频,亚洲国产一区二区三区a毛片,日本亚洲最大的色成网站www

淮安諾富德科技有限公司

Huaian Novotel Technology Co., Ltd.

Integrate scientific research, development, production and sales

New-type pharmaceutical and chemical enterprises

Mr. Zhang
+86-18952375139

PRODUCTS

Novotel Technology

1,2-Dibromoethane

Products Name 1,2-Dibromoethane
CAS NO. 106-93-4
EINECS No. 203-444-5
Molecular formula C2H4Br2
Molecular weight 187.8612
Physical and chemical properties Properties Under normal temperature and pressure, it is a volatile colorless liquid with a special sweet taste.
Melting point 9.9℃
Boiling point 131.4℃
Relative density 2.1792
Refractive index 1.5380
Solubility: soluble in about 250 times of water, miscible with various organic solvents such as ethanol, ether, carbon tetrachloride, benzene, gasoline, etc., and form an azeotrope
Use Used as an intermediate in organic synthesis

淮安諾富德科技有限公司

Huaian Novotel Technology Co., Ltd.

Integrate scientific research, development, production and sales

New-type pharmaceutical and chemical enterprises

HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   ORDER  |   CONTACT  |   中文版

Copyright(C)2021, Huaian Novotel Technology Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備2021012543號

陆川县| 酉阳| 普定县| 浮梁县| 大田县| 新宁县| 德格县| 青阳县| 七台河市| 汨罗市| 凤山市| 陆河县| 青川县| 南陵县| 谢通门县| 岑溪市| 莎车县| 汉川市| 光山县| 秦皇岛市| 鲁山县| 晋城| 万盛区| 沿河| 盱眙县| 云梦县| 历史| 东乡县| 尖扎县| 石阡县| 丰顺县| 泾阳县| 甘孜县| 和平区| 保山市| 紫金县| 察雅县| 吉安县| 荆州市| 全南县| 乌拉特前旗|