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CAS号:111-76-2
英文名称:2-Butoxyethanol
英文同义词:2-be;BuCs;egbe;butycel;a13-0993;chimecnr;gafcoleb;Chimec NR;dowanoleb;Gafcol EB
中文名称:乙二醇单丁醚
中文同义词:丁賽路蘇;丁氧乙醇;丁基溶纤剂;乙二醇丁醚;丁基賽路蘇;丁氧基乙醇;二醇醚EB;乙二醇单丁醚;乙二醇一丁醚;丁基赛罗沙夫
分子式:C6H14O2
分子量:118.17
熔点:-70 °C
沸点:171 °C
密度:0.902 g/mL at 25 °C(lit.)
蒸气密度:4.1 (vs air)
蒸气压:<1 mm Hg ( 20 °C)
折射率:n
闪点:140 °F
储存条件:Store below +30°C.
溶解度:900g/l completely miscible
酸度系数(pKa):14.42±0.10(Predicted)
形态:Liquid
颜色:Clear
PH值:7 (H2O, 20℃)(as aqueous solution)
气味 (Odor):Mild, characteristic; slightly rancid; mild ethereal.
嗅觉阈值(Odor Threshold):0.043ppm
爆炸极限值(explosive limit):1.1-10.6%(V)
水溶解性:miscible
最大波长(λmax):λ: 230 nm Amax: 1.0
λ: 250 nm Amax: 0.10
λ: 275 nm Amax: 0.05
λ: 300-400 nm Amax: 0.01
Merck:14,1559
BRN:1732511
Henry's Law Constant:(x 10-6 atm?m3/mol): 2.36 (approximate - calculated from water solubility and vapor pressure)
暴露限值:TLV-TWA skin 25 ppm (121 mg/m3) (ACGIH), 50 ppm (242 mg/m3) (OSHA); STEL 75 ppm (363 mg/m3) (ACGIH);IDLH 700 ppm (NIOSH). .
CAS 数据库:111-76-2(CAS DataBase Reference)
(IARC)致癌物分类:3 (Vol. 88) 2006
NIST化学物质信息:2-n-Butoxy-1-ethanol(111-76-2)
EPA化学物质信息:Ethylene glycol monobutyl ether (111-76-2)