熔点 -99 °C
沸点 116 °C
密度 0.873
蒸气密度>4 (vs air)
蒸气压15 mm Hg ( 20 °C)
折射率 n20/D 1.39(lit.)
FEMA 2175 | ISOBUTYL ACETATE闪点 71 °F
储存条件 Flammables area
溶解度 water: soluble5.6g/L at 20°C
形态Liquid
颜色Clear
PH值5 (4g/l, H2O, 20℃)
气味 (Odor)Agreeable fruity odor in low concentrations, disagreeable in higher concentrations; mild, characteristic ester; nonresidual.
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 Number137
BRN 1741909
Henry's Law Constant(x 10
-4 atm?m
3/mol): 4.85 at 25 °C (approximate - calculated from water solubility and vapor pressure)
暴露限值TLV-TWA 150 ppm (~700 mg/m
3) (ACGIH, MSHA, and OSHA); IDLH 7500 ppm (NIOSH).