CAS号: 108-20-3 英文名称: Isopropyl ether 英文同义词: DIPE;(iso-C3H7)2O;Isoprpyl ether;Isopropyl ethe;Diisopropyleth;Isopropyl oxide;ether,isopropyl;ISOPROPYL ETHER;Diisoproyl ether;diisopropyloxide 中文名称: 异丙醚 中文同义词: 异丙醚;異丙醚;二异丙醚;异丙基醚;二异丙基醚;二異丙基醚;异丙醚 AR;[二]異丙醚;二异丙(基)醚;异丙醚,ACS 分子式: C6H14O 分子量: 102.17 熔点 : -85.5 °C 沸点 : 68-69 °C(lit.) 密度 : 0.725 g/mL at 25 °C(lit.) 蒸气密度: 3.5 (vs air) 蒸气压: 120 mm Hg ( 20 °C) 折射率 : n 20/D 1.367(lit.) 闪点 : −29 °F 储存条件 : Flammables area 溶解度 : 3.11g/l 形态: Liquid 颜色: APHA: ≤25 相对极性: 2.2 气味 (Odor): Sweet, slightly sharp; characteristic pungent; ethereal; like amphor and ethyl ether. 爆炸极限值(explosive limit): 1-21%, 100°F 水溶解性 : 9 g/L (20 ºC) Merck : 14,5212 BRN : 1731256 Henry's Law Constant: 2.57 at 25 °C (headspace-GC, Arp and Schmidt, 2004) 暴露限值: TLV-TWA 1045 mg/m3 (250 ppm) (ACGIH), 2090 mg/m3 (500 ppm) (OSHA); STEL 1300 mg/m3 (310 ppm) (ACGIH). 稳定性: Stability Extremely flammable. This material is a serious fire and explosion risk. Vapour may travel considerable distances to an ignition source, which need not be an open flame, but may be a hot plate, steam pipe, etc. Vapour may be ignited by the static electricty which can build up when isopropyl ether is being poured from one vessel CAS 数据库: 108-20-3(CAS DataBase Reference) NIST化学物质信息: Diisopropyl ether(108-20-3) EPA化学物质信息: Isopropyl ether (108-20-3) 危险品标志 : F 危险类别码 : 11-19-66-67-52/53 安全说明 : 9-16-29-33-61 危险品运输编号 : UN 1159 3/PG 2 WGK Germany : 1 RTECS号: TZ5425000 F : 10 自燃温度: 827 °F 海关编码 : 2909 19 90 HazardClass : 3 PackingGroup : II 毒害物质数据: 108-20-3(Hazardous Substances Data) 毒性: LD50 in 14 day old, young adult, adult rats (ml/kg): 6.4, 16.5, 16.0 orally (Kimura)
9:00:46 PM · Jan 9, 2021
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