酞酸二乙酯

中文名称:酞酸二乙酯

英文名称:Diethyl phthalateCAS号:84-66-2分子式:C12H14O4分子量:222.24EINECS号:201-550-6

属性

熔点 −3 °C(lit.)
沸点 298-299 °C(lit.)
密度 1.12 g/mL at 25 °C(lit.)
蒸气密度7.66 (vs air)
蒸气压1 mm Hg ( 100 °C)
折射率 n20/D 1.502(lit.)
闪点 >230 °F
储存条件 2-8°C溶解度 Practically insoluble in water, miscible with ethanol (96 per cent).形态Liquid比重1.118颜色APHA: ≤15爆炸极限值(explosive limit)0.75%, 187°F水溶解性 1 g/L (20 oC)Merck 14,7371BRN 1912500Henry's Law ConstantAt 25 °C: 5.01, 4.54, 4.78, 4.94, 2.21, and 2.44 (x 10-5 atm?m3/mol)at pH values of 2.96, 2.98, 6.18, 6.19, 8.98, and 9.00, respectively (Hakuta et al., 1977).暴露限值TLV-TWA air 5 mg/m3 (ACGIH). .稳定性Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, alkalies.

安全信息

危险性符号(GHS)
GHS08危险性描述H361防范说明P201-P202-P280-P308+P313-P405-P501a安全说明 24/25危险品运输编号 UN 3082 9 / PGIIIWGK Germany 2
RTECS号TI1050000
自燃温度854 °FTSCA Yes海关编码 29173400毒性LD50 i.p. in rats: 5.06 ml/kg (Singh)