属性
熔点 12-13 °C(lit.)
沸点 138 °C(lit.)
密度 0.861 g/mL at 20 °C(lit.)
蒸气密度3.7 (vs air)
蒸气压9 mm Hg ( 20 °C)
折射率 n20/D 1.495(lit.)
闪点 77 °F
储存条件 0-6°C溶解度 water: soluble0.2g/L形态Liquid酸度系数(pKa)>15 (Christensen et al., 1975)颜色Colorless相对极性0.074气味 (Odor)Like benzene; characteristic aromatic.爆炸极限值(explosive limit)1.1-7%(V)水溶解性 Miscible with alcohol, ether, acetone, benzene and chloroform. Immiscible with water.最大波长(λmax)λ: 294 nm Amax: 1.00
λ: 320 nm Amax: 0.10
λ: 350 nm Amax: 0.05
λ: 380-400 nm Amax: 0.01Merck 14,10081BRN 1901563Henry's Law Constant16.1 at 45.00 °C, 18.6 at 50.00 °C, 20.3 at 55.00 °C, 23.4 at 60.00 °C, 30.5 at 70.00 °C (static headspace-GC, Park et al., 2004)暴露限值TLV-TWA100 ppm (～434 mg/m3) (ACGIH, MSHA, and OSHA); STEL 150 ppm (～651 mg/m3) (ACGIH); ceiling 200 ppm/ 10 min (NIOSH); IDLH 1000 ppm (NIOSH).稳定性Stable. Incompatible with oxidizing agents. Hygroscopic. Flammable.InChIKeyURLKBWYHVLBVBO-UHFFFAOYSA-N
安全信息
