| 中文名尼泊金丁酯 中文同义对羟基苯甲酸丁酯溶液标准物质;对羟基苯甲酸正丁酯(标准品);对羟基苯甲酸正丁酯溶液,100PPM;尼泊金丁,尼泊金丁酯;BUTYL PARABEN 对羟基苯甲酸丁酯;对羟基苯甲酸丁酯溶液,100PPM;对羟基苯丙酸丁酯;4-羟基苯甲酸丁酯[生物学研究用] 英文名Butylparaben 英文同义Methylparaben Impurity 3(Butylparaben);2-butyl-4-hydroxybenzoic acid;BUTYL 4-HYDROXYBENZOATE;BUTYL CHEMOSEPT;BUTYL P-HYDROXYBENZOATE;BUTYLPARABEN;butyl parabens;BUTYL PARASEPT CAS94-26-8 分子式C11H14O3 分子量194.23 EINECS202-318-7 结构式 ![]() 性质熔点67-70 °C(lit.) 沸点156-157 °C3.5 mm Hg(lit.) 密度1.28FEMA2203 | BUTYL P-HYDROXY BENZOATE 折射率1.5115 (estimate) 闪点181℃ 储存条件0-6°C 溶解度Soluble in DMSO, ethyl acetate, methanol. 形态Crystalline Powder 酸度系数(pKa)pKa 8.5 (Uncertain) 颜色White to almost white 水溶解性<0.1 g/100 mL at 17 ºCJECFA Number870Merck14,1584BRN1103741稳定性Stable. Combustible. Incompatible with strong oxidizing agents, strong alkalies.InChIKeyQFOHBWFCKVYLES-UHFFFAOYSA-NNIST 化学物质信息P-hydroxybenzoic acid, n-butyl ester(94-26-8) EPA化学物质信息Butylparaben (94-26-8) | |||
