303-45-7 1,1',6,6',7,7'-六羟基-5,5'-二异丙基-3,3'-二甲基-[2,2'-联萘]-8,8'-二甲醛

中文名称: 1,1',6,6',7,7'-六羟基-5,5'-二异丙基-3,3'-二甲基-[2,2'-联萘]-8,8'-二甲醛
英文名称: 1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-[2,2'-binaphthalene]-8,8'-dicarbaldehyde
CAS号

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名称和标识

中文名: 1,1',6,6',7,7'-六羟基-5,5'-二异丙基-3,3'-二甲基-[2,2'-联萘]-8,8'-二甲醛
英文名: 1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-[2,2'-binaphthalene]-8,8'-dicarbaldehyde
CAS号: 303-45-7
分子式: C30H30O8
分子量: 518.55
中文别名: 棉酚
英文别名: MFCD00017352; 1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl[2,2'-binaphthalene]-8,8'-dicarboxaldehyde; 1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde; 2,2'-BI[8-FORMYL-1,6,7-TRIHYDROXY-5-ISOPROPYL-3-METHYLNAPHTHALENE]; 2,2'-Bis[1,6,7-trihydroxy-3-methyl-5-isopropyl-8-aldehydonaphthalene]; 1,1',6,6',7,7'-hexahydroxy-3,3'-dimethyl-5,5'-di(propan-2-yl)-2,2'-binaphthalene-8,8'-dicarbaldehyde; Gossypol; gossypol from cotton seeds; (rac)-2,2'-bis(8-formyl-1,6,7-trihydroxy-5-isopropyl-3-methylnaphthalene); 2,2'-bis[8-formyl-1,6,7-trihydroxy-5-isopropyl-3-methylnaphthalene]; (-)-1,1',6,6',7,7'-Hexahydroxy-3,3'-dimethyl-5,5'-bis(1-methylethyl)[2,2'-binaphthalene]-8,8'-dicarboxaldehyde; 2,2'-BIS[8-FORMYL-1,6,7-TRIHYDROXY-5-ISOPROPYL-3-METHYLNAPTHALENE]; 1,1',6,6',7,7'-hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-(2,2'-binaphthalene)-8,8'-dicarboxaldehyde; 1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalen-8,8'-dicarbaldehyd; Thespesin; 1,1',6,6',7,7'-hexahydroxy-3,3'-dimethyl-5,5'-bis(1-methylethyl)-2,2'-binaphthalene-8,8'-dicarbaldehyde; roduct Name; (+/-)-gossypol; 1,1',6,6',7,7'-Hexahydroxy-3,3'-dimethyl-5,5'-bis(1-methylethyl)[2,2'-binaphthalene]-8,8'-dicarboxaldehyde

物化属性

外观与性状: 棉酚为淡黄至黄色板状或针状结晶，无臭，无味。
形态: 灰白色至黄色固体。
颜色: 浅黄至黄色
临界压力: 未确定
临界温度: 未确定

安全信息

安全说明

运输方式：冰袋运输。危险性质：非危险化学品。WGK Germany:3，RTECS号:DU3100000，海关编码:29124990，存储类别:6.1C - 可燃，急性毒性类别3，毒性化合物或者引起慢性影响的化合物，危险性类别:急性毒性类别4 经口，生殖毒性类别1B，毒害物质数据:303-45-7(Hazardous Substances Data)，毒性:A secondary plant product produced by some varieties of cotton and found in cottonseed meal and cottonseed oil from those varieties. Affects the male reproductive system and has potential use as a male contraceptive agent. May be irritating to the GI tract. In animal studies large doses caused lung edema and paralysis。危险性防范说明:P281，危险性描述:H351，信号词:Warning，危险标志:GHS08

生产及用途

用途与制备

医药上用作男用避孕药（抑制精子产生和活动，致精子畸形死亡）、老年慢性气管炎镇咳；制成搽剂治疗病毒性皮肤病；作为抗氧化剂防止石油产品、橡胶制品变质；作为阻聚剂防止机械或仪器用油及干性油过早稠化；棉酚邻氨基苯甲酸盐可作防腐剂；棉酚与脂肪酸聚合树脂可用作耐热涂层（300～320℃稳定）。

医药; 橡胶抗氧剂; 乙烯基聚合物稳定剂; 石油产品抗氧化; 干性油阻聚剂

提取方法：从锦葵植物棉花的根、茎、叶和种子中提取，棉籽仁中含量最高，棕黄色粉末，可溶于甲醇、乙醇、DMSO等有机溶剂。

303-45-7 1,1',6,6',7,7'-六羟基-5,5'-二异丙基-3,3'-二甲基-[2,2'-联萘]-8,8'-二甲醛 - 化工 AI 网