密度：1.173

熔点：-35.3 deg C

沸点：-31.5° F (NTP, 1992)

折射率：1.412

闪光点：56° F (NTP, 1992)

蒸汽压：83.9±0.1 mmHg at 25°C

PSA：0.00000

logP：1.46400

溶解度：7.9g/l

蒸汽密度：3.4 (20 °C, vs air)

外观：透明液体,带有一种像氯仿一样的气味

存储：储存注意事项储存于阴凉、通风的库房。远离火种、热源。库温不宜超过37℃。保持容器密封。应与氧化剂、酸类、碱类、食用化学品分开存放，切忌混储。采用防爆型照明、通风设施。禁止使用易产生火花的机械设备和工具。储区应备有泄露应急处理设备和合适的收容材料。
自燃温度：775 °F 致癌性：1,2-Dichloroethane is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals. 化学性质：1,2-Dichloroethane is a clear and colorless, flammable liquid which has a pleasant, chloroform-like odor, and a sweetish taste. Decomposes slowly: turns dark and acidic on contact with air, moisture, and light. The Odor Threshold is 100 ppm.It is a volatile compound. It is relatively insoluble in water (8.6 × 103 mg/l at 25 °C) but soluble in various organic solvents and is miscible with alcohol, chloroform, and ether (NLM, 2013). 物理属性：Clear, colorless, oily liquid with a pleasant, chloroform-like odor. The average least detectableodor threshold concentrations in water at 60 °C and in air at 40 °C were 12 and 52 mg/L,respectively (Alexander et al., 1982). Experimentally determined detection and recognition odorthreshold concentrations were 25 mg/m3 (6 ppmv) and 165 mg/m3 (41 ppmv), respectively(Hellman and Small, 1974). 颜色：无色或浅黄色透明液体，有类似氯仿的气味。[1] 气味：Chloroform-like odor 物理属性：

1,2-二氯乙烷(107-06-2 )的性状：??? 1.其外观呈无色透明重质液体。??? 2.能与乙醇、乙醚、苯、氯仿、丙酮等多种有机溶剂相混溶，溶于约120份水。??? 3.熔点约-40℃；沸点83～84℃；闪点56°F(13℃，闭杯)；沸点65°F(18℃，开杯)；d204 1.2569；n20D 1.4443。??? 4.LD50大鼠口服：770mg/kg。 无色透明油状液体，具有类似氯仿的气味，味甜。 溶于约120倍的水，与乙醇、氯仿、乙醚混溶。能溶解油和脂类、润滑脂、石蜡。