4-羟基联苯（对苯基苯酚）

英文名  4-Phenylphenol

CAS号  92-69-3

分子式  C₁₂H₁₀O    

分子量 170.21

结构式 

性状  常温下为白色至淡红色有刺激性气味的针状或片状结晶或粉末，极易溶于水，能溶于醇和醚，溶于碱溶液，不溶于油脂。可燃、易升华。对眼睛、皮肤和粘膜有刺激性影响，其毒性可参照联苯和苯酚。

熔点  165～167℃

沸点  305～308℃

闪点 147.2℃

密度  1.24

纯度  ≥99.0%

水份 ≤0.5％

灰份 ≤0.5％

用途  是重要的精细化工中间体，广泛应用于染料、农药、防腐杀菌剂、涂料、感光材料等领域，用作树脂和橡胶的中间体，杀菌剂、水溶性漆及电泳漆，船舶漆的增溶剂，疏水合成纤维染色载体。广泛用于合成对苯基苯酚甲醛树脂、氧氮茚制品中红外增感染料、绿色增感染料等,是彩色胶片的主要原料之一。还用于合成高分子液晶单体、新型杀虫剂、钙通道拮抗剂、骨质疏松抑制剂等。是杀菌剂联苯三唑醇的中间体，用于制油溶性树脂和乳化剂，用作耐腐蚀漆的组分、印染的载体等。也用作分析试剂。比色测定乙醛和乳酸、定量测定胞壁酸。脱氧核糖核酸酶Ⅰ的抑制剂。与有机硅合成做外光源大屏幕油膜光阀，即大屏幕电视。根据近年来国内外市场的发展趋势，该产品有望成为一个大吨位的橡胶、染料和医药中间体，市场前景广阔。

储存  密封避光保存

包装  25kg/纸板桶

Product:  4-Phenylphenol

CAS No.: 92-69-3

Molecular Formula: C₁₂H₁₀O  

Molecular Weight: 170.21

Structural Formula:

Application

• 4-Phenylphenol is an important fine chemical intermediate widely used in dyes, pesticides, antiseptic fungicides, coatings, photosensitive materials and other fields.

• It’s used as intermediate of resin and rubber, solubilizer of fungicide, water-soluble paint，electrophoretic paint, and marine paint, dyeing carrier of hydrophobic synthetic fiber.

• It’s widely applied on the synthesis of p-phenylphenol formaldehyde resin, mid-infrared sensitizing dyes, green sensitizing dyes, etc.

• Used in the synthesis of polymer liquid crystal monomers, new types of insecticides, calcium channel antagonists, osteoporosis inhibitors, etc.

• An intermediate of bactericide biphenyltriadiazole, used in the preparation of oil-soluble resins and emulsifiers, as a component of corrosion-resistant paint, as a carrier for printing and dyeing, etc. Also used as analytical reagents. Colorimetric determination of acetaldehyde and lactic acid, quantitative determination of muramic acid, inhibitor of deoxyribonuclease I.

• Synthesized with organic silicon to make large-screen oil film light valve as an external light source, i.e., a large-screen TV.

• According to the development trend of domestic and foreign markets in recent years, 4-Phenylphenol is expected to become a large tonnage of rubber, dyes and pharmaceutical intermediates, with a broad market prospect.

Storage & Packaging

Please be sealed and protected from light;  Packaging in 25kg/ cardboard drum.