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CAS号:8032-32-4
英文名称:PETROLEUM ETHER
英文同义词:vm;PETROL;BENZIN;NAPHTHA;HEXANES;BENZINE;LIGROIN;LIGROINE;eum ether;Hsdb 7177
中文名称:石油醚
中文同义词:石油苯;石油醚;石油英;里格罗因;D35溶剂油;3号航空煤油;石油醚、农残级;石油醚-GCS;高质量无铅汽油;60-90石油醚
分子式:unspecified
分子量:0
熔点:-40℃
沸点:90-100 °C
密度:0.77 g/mL at 20 °C
蒸气密度:2.5 (vs air)
蒸气压:25.8 psi ( 55 °C)
折射率:n
闪点:−57 °F
储存条件:Store at room temperature.
形态:Liquid
颜色:APHA: ≤10
比重:0.715 (20/4℃)
气味 (Odor):Gasoline or kerosene
爆炸极限值(explosive limit):8%
水溶解性:Insoluble in water.
最大波长(λmax):λ: 210 nm Amax: 1.00
λ: 220 nm Amax: 0.30
λ: 230 nm Amax: 0.10
λ: 240 nm Amax: 0.05
λ: 260-400 nm Amax: 0.01
Merck:14,5489
暴露限值:TLV-TWA 300 ppm (~1350 mg/m3) (ACGIH), 75 ppm (~350 mg/m3) (NIOSH); TLV-STEL 400 ppm (ACGIH).
稳定性:Stable. Extremely flammable. Avoid strong oxidizing agents, all sources of ignition. As a consequence of its low flashpoint, mixtures of this material with air may ignite upon contact with hot surfaces - a naked flame is not required.
EPA化学物质信息:Ligroine (8032-32-4)