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CAS號:111-76-2
英文名稱:2-Butoxyethanol
英文同義詞:2-be;BuCs;egbe;butycel;a13-0993;chimecnr;gafcoleb;Chimec NR;dowanoleb;Gafcol EB
中文名稱:乙二醇單丁醚
中文同義詞:丁賽路蘇;丁氧乙醇;丁基溶纖劑;乙二醇丁醚;丁基賽路蘇;丁氧基乙醇;二醇醚EB;乙二醇單丁醚;乙二醇一丁醚;丁基賽羅沙夫
分子式:C6H14O2
分子量:118.17
熔點:-70 °C
沸點:171 °C
密度:0.902 g/mL at 25 °C(lit.)
蒸氣密度:4.1 (vs air)
蒸氣壓:<1 mm Hg ( 20 °C)
折射率:n
閃點:140 °F
儲存條件:Store below +30°C.
溶解度:900g/l completely miscible
酸度系數(shù)(pKa):14.42±0.10(Predicted)
形態(tài):Liquid
顏色:Clear
PH值:7 (H2O, 20℃)(as aqueous solution)
氣味 (Odor):Mild, characteristic; slightly rancid; mild ethereal.
嗅覺閾值(Odor Threshold):0.043ppm
爆炸極限值(explosive limit):1.1-10.6%(V)
水溶解性:miscible
最大波長(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 數(shù)據(jù)庫:111-76-2(CAS DataBase Reference)
(IARC)致癌物分類:3 (Vol. 88) 2006
NIST化學物質(zhì)信息:2-n-Butoxy-1-ethanol(111-76-2)
EPA化學物質(zhì)信息:Ethylene glycol monobutyl ether (111-76-2)