属性
熔点 -85 °C沸点 124-125 °C(lit.)
密度 0.965 g/mL at 25 °C(lit.)蒸气密度2.62 (vs air)
蒸气压6.17 mm Hg ( 20 °C)
折射率 n20/D 1.402(lit.)
闪点 115 °F
储存条件 5°C溶解度 Very soluble in acetone, dimethylsulfoxide, and 95% ethanol (quoted, Keith and Walters, 1992).
Miscible with N,N-dimethylformamide, ether, and glycerol (Windholz et al., 1983).酸度系数(pKa)15.7(at 25℃)形态Liquid颜色green cap
相对极性1气味 (Odor)Mild ethereal.爆炸极限值(explosive limit)2.5-20%(V)水溶解性 SOLUBLE最大波长(λmax)λ: 213 nm Amax: 1.00
λ: 240 nm Amax: 0.20
λ: 260 nm Amax: 0.05
λ: 300-400 nm Amax: 0.01Merck 14,6038BRN 1731074Henry's Law Constant(x 10-2 atm?m3/mol): 4.41, 3.63, 11.6, 3.09, and 3.813 at 10, 15, 20, 25, and 30 °C, respectively (EPICS, Ashworth et al., 1988)暴露限值TLV-TWA skin 5 ppm (15.5 mg/m3) (ACGIH), 25 ppm (77.5 mg/m3) (OSHA).稳定性Stable, but contact with air may lead to the formation of explosive peroxides. A peroxide test should be carried out before this material is used if it has been exposed to air for some time, especially if it is to be purified by distillation. Contact with strong oxidizing agents may cause fire or explosion. Incompatible with strong bases, acInChIKeyXNWFRZJHXBZDAG-UHFFFAOYSA-N
安全信息
