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CAS号:110-19-0
英文名称:Isobutyl acetate
英文同义词:FEMA 2175;99.8% (GC);Acetic acid is;femanumber2175;i-Butyl acetate;ISOBUTYL ACETATE;Isolbutyl acetate;Isobutylethanoate;acetated’isobutyle;Isobutyl ethanoate
中文名称:乙酸异丁酯
中文同义词:乙酸異丁酯;醋酸異丁酯;异醋酸丁酯;乙酸异丁酯;醋酸异丁酯;天然乙酸异丁酯;乙酸异丁酯-GCS;乙酸异丁酯,98%;乙酸异丁酯 标准品;乙酸-2-甲基丙基酯
分子式:C6H12O2
分子量:116.16
熔点:-99 °C (lit.)
沸点:115-117 °C (lit.)
密度:0.867 g/mL at 25 °C (lit.)
蒸气密度:>4 (vs air)
蒸气压:15 mm Hg ( 20 °C)
折射率:n
FEMA:2175 | ISOBUTYL ACETATE
闪点:71 °F
储存条件:Store below +30°C.
溶解度:water: soluble5.6g/L at 20°C
形态:Liquid
颜色:Clear
气味 (Odor):Agreeable fruity odor in low concentrations, disagreeable in higher concentrations; mild, characteristic ester; nonresidual.
PH值:5 (4g/l, H2O, 20℃)
酸碱指示剂变色ph值范围:7
嗅觉阈值(Odor Threshold):0.008ppm
爆炸极限值(explosive limit):2.4-10.5%(V)
水溶解性:7 g/L (20 ºC)
Merck:14,5130
JECFA Number:137
BRN:1741909
Henry's Law Constant:(x 10-4 atm?m3/mol): 4.85 at 25 °C (approximate - calculated from water solubility and vapor pressure)
暴露限值:TLV-TWA 150 ppm (~700 mg/m3) (ACGIH, MSHA, and OSHA); IDLH 7500 ppm (NIOSH).
CAS 数据库:110-19-0(CAS DataBase Reference)
NIST化学物质信息:Isobutyl acetate(110-19-0)
EPA化学物质信息:Isobutyl acetate (110-19-0)