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CAS号:123-86-4
英文名称:Butyl acetate
英文同义词:Butile;Butyle;FEMA 2174;Butylacetat;sec-Butylacetaten;butylacetates;BUTYL ACETATE;octann-butylu;Butylacetate 1
中文名称:乙酸丁酯
中文同义词:乙酸丁酯;醋酸丁酯;乙酸丁脂;乙酯丁酯;醋酸正丁酯;乙酸丁酯酯;丁基醋酸盐;乙酸正丁酯;正丁基乙酸;N-丁基醋酸
分子式:C6H12O2
分子量:116.16
熔点:-78 °C (lit.)
沸点:124-126 °C (lit.)
密度:0.88 g/mL at 25 °C (lit.)
蒸气密度:4 (vs air)
蒸气压:15 mm Hg ( 25 °C)
折射率:n
FEMA:2174 | BUTYL ACETATE
闪点:74 °F
储存条件:Store at +5°C to +30°C.
溶解度:5.3g/l
形态:Liquid
颜色:≤10(APHA)
比重:0.883 (20/20℃)
气味 (Odor):Characteristic; agreeable fruity (in low concentrations); non residual.
PH值:6.2 (5.3g/l, H2O, 20℃)(External MSDS)
爆炸极限值(explosive limit):1.4-7.5%(V)
嗅觉阈值(Odor Threshold):0.016ppm
水溶解性:0.7 g/100 mL (20 ºC)
凝固点:-77.9℃
最大波长(λmax):λ: 254 nm Amax: 1.0
λ: 260 nm Amax: 0.20
λ: 275 nm Amax: 0.04
λ: 300 nm Amax: 0.02
λ: 320-400 nm Amax: 0.01
JECFA Number:127
Merck:14,1535
BRN:1741921
Henry's Law Constant:5.79 at 37 °C (static headspace-GC, van Ruth et al., 2001)
暴露限值:TLV-TWA 150 ppm (~710 mg/m3) (ACGIH, MSHA, and OSHA); TLV-STEL 200 ppm (~950 mg/m3); IDLH 10,000 ppm (NIOSH).
稳定性:Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, strong bases.
InChIKey:DKPFZGUDAPQIHT-UHFFFAOYSA-N
CAS 数据库:123-86-4(CAS DataBase Reference)
NIST化学物质信息:Acetic acid, butyl ester(123-86-4)
EPA化学物质信息:n-Butyl acetate (123-86-4)