尼泊金甲酯 | 99-76-3

中文名尼泊金甲酯

中文同义4-羟基苯甲酸甲酯;对羟基苯甲酸甲酯;羟苯甲酯;对羟基氨息香酸甲酯;尼泊金;对羟基苯甲酸甲酯标准溶液;尼泊金甲脂;尼泊金甲酯(4-羟基苯甲酸甲酯)

英文名Methylparaben

英文同义NIPAGIN;NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;METHYLPARABEN,FCC;METHYLPARABEN,NF;4-HYDROXYBENZOICACIDMETHYLESTER(METHYLPARABEN);4-HYDROXYLMETHYLBENZOATE

CAS99-76-3

分子式C8H8O3

分子量152.15

EINECS202-785-7

结构式

性质

熔点125-128 °C(lit.)

沸点298.6 °C

密度1,46g/cm

蒸气压0.000005 hPa (20 °C)

FEMA2710 | METHYL P-HYDROXYBENZOATE

折射率1.4447 (estimate)

闪点280°C

储存条件0-6°C

溶解度ethanol: soluble0.1M, clear, colorless

酸度系数(pKa)pKa 8.15(H2O,t =20.0) (Uncertain)

形态Crystalline Powder

颜色White to almost white

PH值5.8 (H2O, 20°C) (saturated solution)

水溶解性Slightly soluble in water.

凝固点131℃

Merck14,6107

BRN509801

稳定性Stable. Incompatible with strong oxidizing agents, strong bases.

InChIKeyLXCFILQKKLGQFO-UHFFFAOYSA-N

NIST化学物质信息Benzoic acid, 4-hydroxy-, methyl ester(99-76-3)

EPA化学物质信息Methylparaben (99-76-3)