屬性
熔點(diǎn) −48 °C(lit.)
沸點(diǎn) 81-82 °C(lit.)
密度 0.982 g/mL at 20 °C
蒸氣密度1.41 (vs air)
蒸氣壓72.8 mm Hg ( 20 °C)
折射率 n20/D 1.344(lit.)
閃點(diǎn) 48 °F
儲(chǔ)存條件 2-8°C
溶解度 organic solvents: soluble(lit.)酸度系數(shù)(pKa)25(at 25℃)形態(tài)liquid
顏色<10(APHA)
比重approximate 0.78(20/20℃)氣味 (Odor)Aromatic ether-like odor detectable at 40 ppm相對(duì)極性0.46爆炸極限值(explosive limit)3.0-17%(V)水溶解性 miscible最大波長(zhǎng)(λmax)λ: 195 nm Amax: ≤0.12
λ: 200 nm Amax: ≤0.032
λ: 230 nm Amax: ≤0.0044
λ: 235 nm Amax: ≤0.0044
λ: 250 nm Amax: ≤0.0044
λ: 400 nm Amax: ≤0.0044Merck 14,70BRN 741857暴露限值TLV-TWA 70 mg/m3 (40 ppm) (ACGIH and OSHA); STEL 105 mg/m3 (60 ppm) (ACGIH); IDLH 4000 ppm (NIOSH).穩(wěn)定性Stability Unstable. Incompatible with alkali metals, acids, bases, reducing agents and oxidizing agents. Highly flammable.
安全信息
