产品名称

对羟基苯甲酸丁酯

CAS NO

94-26-8

中文别名

尼泊金丁酯;;对羟基苯甲酸正丁酯

英文名称

Benzoic acid,4-hydroxy-, butyl ester

英文别名

Benzoicacid, p-hydroxy-, butyl ester (6CI,8CI); 4-(Butoxycarbonyl)phenol;4-Hydroxybenzoic acid butyl ester; Aseptoform Butyl; Butoben; Butyl4-hydroxybenzoate; Butyl Butex; Butyl Tegosept; Butyl chemosept; Butylp-hydroxybenzoate; Butyl parabens; Butyl parasept; Butylparaben; Mekkings B;NSC 13164; NSC 8475; Nipabutyl; Preserval B; SPF; Solbrol B; Tegosept B;Tegosept Butyl; n-Butyl 4-hydroxybenzoate; n-Butyl p-hydroxybenzoate;n-Butylparaben; p-Hydroxybenzoic acid butyl ester

分子式

C₁₁H₁₄O₃

分子量

194.23

EINECS

202-318-7

熔点

67-70°C(lit.)

沸点

156-157°C3.5mm Hg(lit.)

毒性

Identification: Chemical Name: Butyl P-Hydroxybenzoate Synonyms: 4-(butoxycarbonyl)phenol; n-Butyl p-Hydroxybenzoate CAS No.: 94-26-8 Structural Formula: Molecular Formula: C11H14O3 Properties: White crystalline with special smell and easily dissolved in alcohol, ether, chloroform, but difficult dissolved in water. Its tastes astringent. Specifications: Assay( on dried basis): 99.0% -100.5% Melting point C: 69-72 Sulphated ash : 0.05%max Acidity (mlNaOH0.1M): 0.1max Loss on drying : 0.5%max Residue: 0.10 %max Arsenic :1.0ppm max Heavy metals (Pb):10ppm max Mercury : 1 mg/kg max Application: Butyl Paraben is mainly used as antiseptics in foodstuff, medicine and cosmetics. It can also be used in feed as antiseptics. Packing& Storage: 25kg/fiber drum with double PE bags inside. Stored in a cool, dry and ventilated place.