42558-54-3
中文名称
异丁酰醋酸甲酯
英文名称
Methyl isobutyrylacetate
CAS
42558-54-3
EINECS 编号
418-900-0
分子式
C7H12O3
MDL 编号
MFCD00040499
分子量
144.17
MOL 文件
42558-54-3.mol
更新日期
2024/04/16 15:32:54
42558-54-3 结构式
基本信息
中文别名
异丁酰醋酸甲酯异丁酰乙酸甲酯
4-甲基-3-氧代戊酸甲酯
异丁基乙酸甲酯
4-甲基-3-酮基戊酸甲酯
英文别名
4-METHYL-3-OXO-PENTANOIC ACID METHYL ESTER4-METHYL-3-OXOVALERIC ACID METHYL ESTER
BUTTPARK 30\10-63
IBEM
ISOBUTYLACETIC ACID METHYL ESTER
ISOBUTYRYLACETIC ACID METHYL ESTER
ISO-BUTYRYL METHYL ACETATE
METHYL 4-METHYL-3-OXOPENTANOATE
METHYL 4-METHYL-3-OXOVALERATE
METHYL ISOBUTYLOYLACETATE
METHYL ISOBUTYRYLACETATE
MIBA
Methyl Isobutyryacetate
M1 METHYL ISOBUTYL ACETATE
Methyl-(4-methyl-3-oxopentanoat)
IBEM, Methyl isobutyrylacetate
Pentanoic acid, 4-methyl-3-oxo-, methyl ester
3-Amino-5-(methylisobutylamino)-6-chloro-N-(aminoiminomethyl)pyrazine-2-carboxamide
3-Amino-5-(N-methyl-N-isobutylamino)-6-chloro-N-(aminoiminomethyl)-2-pyrazinecarboxamide
6-Chloro-3-amino-5-[methyl(2-methylpropyl)amino]-N-(diaminomethylene)-2-pyrazinecarboxamide
物理化学性质
外观性状无色或淡棕色液体，熔点-75℃ ，沸点55-57℃，密度1.013 g/mL at 25℃
熔点-75°C
沸点55-57 °C15 hPa(lit.)
密度1.013 g/mL at 20 °C(lit.)
蒸气压1.46hPa at 25℃
折射率1.4265
闪点79°C
储存条件Store below +30°C.
溶解度43.6g/l
酸度系数(pKa)10.59±0.46(Predicted)
形态Oil
颜色无色
PH值4.8 (10g/l, H2O, 20℃)
爆炸极限值(explosive limit)1.29%(V)
水溶解性43.6g/L at 20℃
BRN1857823
InChIKeyHNNFDXWDCFCVDM-UHFFFAOYSA-N
