午夜高清免费在线观看,午夜av电影,日韩电影中文字幕在线网站,欧美日韩不卡视频一区二区三区,免40分钟看大片,日韩中文字幕一在线,日韩免费中文字幕

,Jinan DaheWeiye Chemical Co., Ltd

Home| E-mial | Contact Us

Hot search: Methyl sulfoxide (DMSO)  , Thioacetamide  , m-Xylene  , Ethyl acetoacetate  , 

Product details

Dichloroethane

Product name Dichloromethane
CAS RN 75-09-2
EINECS No. 200-838-9
Molecular formula CH2Cl2
Molecular weight 84.93
Physical and chemical properties Appearance & Properties: colorless transparent liquid, with fragrant smell.
Melting point(℃): -96.7
Boiling point(℃): 39.8
Relative Density(water=1): 1.33
Relative Vapor density(air=1): 2.93
Saturated vapor pressure(kPa): 30.55(10℃)
Heat of combustion(kJ/mol): 604.9
Critical temperature(℃): 237
Critical pressure(MPa): 6.08
Log value of Octanol/water partition coefficient: 1.25
Ignition temperature(℃): 615
Upper explosive limit%(V/V): 19
Lower explosive limit%(V/V): 12
Solubility: slightly soluble in water, soluble in ethanol, ethyl ether.
Uses Solvent for resin and plastic industry. Widely used in medicine, plastics and film industries.
余姚市| 徐闻县| 邹城市| 井陉县| 随州市| 安义县| 乌拉特后旗| 南漳县| 巴塘县| 谷城县| 兰溪市| 陇西县| 松江区| 泽州县| 沭阳县| 江陵县| 古丈县| 宁都县| 鸡泽县| 开平市| 拉萨市| 浦城县| 普洱| 左贡县| 如皋市| 辉南县| 闻喜县| 湘阴县| 五华县| 光泽县| 襄樊市| 长治县| 依兰县| 孟连| 登封市| 揭阳市| 固原市| 临清市| 青龙| 台安县| 栾川县|