熔点 -98 °C(lit.)
沸点 65.4 °C(lit.)
密度 0.791 g/mL at 25 °C
蒸气密度1.11 (vs air)
蒸气压410 mm Hg ( 50 °C)
折射率 n20/D 1.329(lit.)
闪点 52 °F
储存条件 Store at RT.溶解度 benzene: miscible(lit.)酸度系数(pKa)15.2(at 25℃)形态Liquid Free From Particulates颜色<10(APHA)
比重0.793 (20/20℃)气味 (Odor)Faint alcohol odor detectable at 4 to 6000 ppm (mean = 160 ppm)相对极性0.762爆炸极限值(explosive limit)5.5-44%(V)水溶解性 miscible最大波长(λmax)λ: 210 nm Amax: 0.50
λ: 220 nm Amax: 0.30
λ: 230 nm Amax: 0.15
λ: 235 nm Amax: 0.10
λ: 240 nm Amax: 0.05
λ: 260 nm Amax: 0.01
λ: 400 nm Amax: 0.01Merck 14,5957BRN 1098229暴露限值TLV-TWA (200 ppm) (ACGIH), 260mg/m³, 1040mg/m³ (800 ppm) 15minutes (NIOSH); STEL 310mg/m³ (250 ppm); IDLH 25,000 ppm (NIOSH).

危险性符号(GHS)
GHS02,GHS06,GHS08,GHS07警示词Danger危险性描述H225-H301+H311+H331-H370-H319-H335-H336-H360-H372-H301-H311-H331防范说明P301+P310a-P501a-P201-P202-P233-P240-P241+P242+P243-P264-P270-P271-P303+P361+P353-P305+P351+P338+P337+P313-P307+P311-P405-P501-P210-P280-P302+P352+P312-P304+P340+P312-P370+P378-P403+P235-P260-P301+P310-P311-P301+P310+P330-P308+P311-P403+P233危险品标志 Xn,T,F危险类别码 10-20/21/22-68/20/21/22-39/23/24/25-23/24/25-11-40-36-36/38-23/25安全说明 36/37-7-45-16-24/25-23-24-26危险品运输编号 UN 1170 3/PG 2
WGK Germany 1
RTECS号PC1400000
F 3-10自燃温度385 °CTSCA Yes海关编码 2905 11 00HazardClass 3PackingGroup II毒性LD50 oral (rat)
5628 mg/kg
LD50 skin (rabbit)
15,840 mg/kg
LC50 inhal (rat)
>145,000 ppm (1 h)
PEL (OSHA)
200 ppm (260 mg/m3)
TLV-TWA (ACGIH)
200 ppm (260 mg/m3)—skin
STEL (ACGIH)
250 ppm (328 mg/m3)