农业和环境标准品
CAS号:94-26-8
品名:对羟基苯甲酸丁酯Butylparaben
中文别名:羟苯丁酯;尼泊金丁酯;对羟基苯甲酸正丁酯;4-羟基苯甲酸丁酯;
英文别名:Benzoicacid,4-hydroxy-,butylester;butylpara-hydroxybenzoate;solbrolb;SPF;preservalb;butylbutex;Butyl4-hydroxybenzoate;n-butylpara-hydroxybenzoate;LexgardB;n-butyl4-hydroxybenzoate;n-butylparaben;4-hydroxybenzoicacid-n-butylester;tegoseptb;Nipabutyl;butoben;FEMA2203;
分子式:C11H14O3
分子量:194.227
精确质量:194.094
Psa:46.53
RTECS号:DH1980000
UNII号:3QPI1U3FV8
外观与性状:白色结晶粉末
密度:1.28
沸点:156-157°C3.5mm Hg(lit.)
熔点:67-70°C(lit.)
闪点:129.2ºC
折射率:1.562
稳定性:Stable. Combustible. Incompatible with strong oxidizing agents, strong alkalies.
储存条件:库房通风低温干燥
安全说明:S22-S24/25
危险类别码:R36/37/38
WGK Germany:2
海关编码:2918290000
简介:Butylparaben,orbutylparaben,isanorganiccompoundwiththeformulaC4H9O2CC6H4OH.Itisawhitesolidthatissolubleinorganicsolvents.Ithasproventobeahighlysuccessfulantimicrobialpreservativeincosmetics.Itisalsousedinmedicationsuspensions,andasaflavoringadditiveinfood.
用途:本品主要用作有机合成中间体,医药、食品、化妆品、胶片及高档产品的防腐剂、抑菌剂。