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二苯甲酮（Benzophenone）
>> 化学式及分子量(Chemical formula and molecular weight)
化学式(Chemical formula):C13H10O
分子量(Molecular weight):182.22
CAS号(CAS NO.):119-61-9
>> 性能和用途(Properties and uses)
性能：二苯甲酮为无色棱状结晶，具有甜味和玫瑰香味，熔点47-49℃，相对密度1.1146,折光率1.6077。能溶于乙醇、乙醚、氯仿等有机溶剂及单体，不溶于水。是自由基光引发剂，主要用于自由基紫外光固化体系，如涂料、油墨、粘合剂等，同时也是有机颜料、医药、香料、杀虫剂的中间体。在医药工业中主要用于生产双环己哌啶、苯甲托品氢溴酸盐、苯海拉明盐酸盐等。本品也是苯乙烯聚合抑制剂和香料定香剂，能赋予香料以甜的气息，广泛用于香水和皂用香精中。产品在储存和运输过程中应注意防潮、防晒、远离热源，其温度不得超过45℃。
Performance: Benzophenone is a colorless prismatic crystal with a sweet and rose aroma. It has a melting point of 47-49 ℃, a relative density of 1.1146, and a refractive index of 1.6077. Soluble in organic solvents and monomers such as ethanol, ether, and chloroform, insoluble in water. It is a free radical photoinitiator mainly used in free radical UV curing systems such as coatings, inks, adhesives, etc. It is also an intermediate in organic pigments, pharmaceuticals, spices, insecticides, etc. In the pharmaceutical industry, it is mainly used to produce bicyclic piperidine, benzotropine hydrobromide, diphenhydramine hydrochloride, etc. This product is also a styrene polymerization inhibitor and fragrance fixative, which can give fragrance a sweet flavor, and is widely used in perfume and soap essence. During storage and transportation, products should be protected from moisture, sun, and heat sources, and their temperature should not exceed 45 ℃.
用途：
1.用于感光树脂、涂料、粘合剂等。
2.GB2760--1996规定为允许使用的食品用香料。主要用于配制香草、奶油等型香精和作定香剂。
3.二苯甲酮可作为定香剂使用。其弱甜香香叶香，可广泛用于中、低档香精中，如玫瑰、香叶、甜豆花、含羞花、铃兰、葵花、草兰、山楂花、香薇及东方香型等香精。皂中亦用作抗氧剂，偶尔也微量用于杏仁、浆果、鲜果、奶油、坚果、桃子、香荚兰豆等食用香精。
4.二苯甲酮是紫外线吸收剂、有机颜料、医药、香料、杀虫剂的中间体。医药工业中用于生产双环己哌啶、苯甲托品氢溴酸盐，苯海拉明盐酸盐等。该品本身也是苯乙烯聚合抑制剂和香料定香剂。能赋予香精以甜的气息，用在许多香水和皂用香精中。
5.二苯甲酮常用于香皂香精，用于紫外线吸收剂、颜料、医药与试剂的生产，也是氟橡胶的低温快速硫化剂。
6.UV固化型涂料和油墨用途用于UV产品的光引发剂、医药中间体、香料、光稳定剂等方面用途颜料、医药、香料、杀虫剂中间体，也可用于紫外固化树脂、油墨和涂料的光引发剂
7.二苯甲酮是紫外线吸收剂和引发剂，有机颜料，医药，香料，杀虫剂的中间体，医药工业中用于生产双环乙哌啶，苯甲托品氢溴酸盐，苯海拉明盐等，也是苯乙烯聚合抑制剂和香料定香剂，能赋予香料以甜的气息，用在许多香水和皂用香精中。
1. Used for photosensitive resins, coatings, adhesives, etc.
2. According to GB2760-1996, it is allowed to use food flavorings. It is mainly used to prepare vanilla, cream and other essence and as a fixative.
3. Application: Benzophenone can be used as a fragrance fixative. Its weak sweet fragrant leaf fragrance can be widely used in medium and low-grade essence, such as rose, fragrant leaf, sweet tofu pudding, mimosa, lily of the valley, sunflower, grass orchid, hawthorn flower, fragrant myrtle, oriental flavor and other essence. Soap is also used as an antioxidant, and occasionally used in trace amounts for almonds, berries, fresh fruits, cream, nuts, peaches, vanilla beans and other edible essence.
4. Application: Benzophenone is an intermediate in UV absorbers, organic pigments, pharmaceuticals, spices, and insecticides. Used in the pharmaceutical industry to produce bicyclic piperidine, benzotropine hydrobromide, diphenhydramine hydrochloride, etc. The product itself is also a styrene polymerization inhibitor and a fragrance fixative. It can give essence a sweet smell, and is used in many perfume and soap essence.
5. Use Benzophenone is commonly used in soap and essence, in the production of ultraviolet absorber, pigment, medicine and reagent, and is also a low-temperature quick vulcanizing agent of fluororubber.
6. Application: UV curable coatings and inks are used as photoinitiators, pharmaceutical intermediates, fragrances, light stabilizers, and other applications for UV products. Pigments, pharmaceuticals, fragrances, insecticide intermediates can also be used as photoinitiators for UV curable resins, inks, and coatings
7. Use Benzophenone is an ultraviolet absorber and initiator, an intermediate of organic pigments, medicines, spices, and pesticides. It is used in the pharmaceutical industry to produce dicycloethylpiperidine, benzotropine hydrobromide, diphenhydramine salt, etc. It is also a styrene polymerization inhibitor and fragrance fixative. It can give fragrance a sweet smell, and is used in many perfume and soap essence.
质量指标（Quality specification）
Item | Specifications |
Appearance | White solid |
Assay | ≥99.8% |
Melting Point | 47.0～49.0℃ |
Loss on Drying | ≤0.1% |
>>包装及储存条件(Package and condition of storage)
常规净重 ： 20KG/drum or according the customer requirement.
避光常温保存
Keeping away from light, save at room temperature.
二苯甲酮（Benzophenone）
>> 化学式及分子量(Chemical formula and molecular weight)
化学式(Chemical formula):C13H10O
分子量(Molecular weight):182.22
CAS号(CAS NO.):119-61-9
>> 性能和用途(Properties and uses)
性能：二苯甲酮为无色棱状结晶，具有甜味和玫瑰香味，熔点47-49℃，相对密度1.1146,折光率1.6077。能溶于乙醇、乙醚、氯仿等有机溶剂及单体，不溶于水。是自由基光引发剂，主要用于自由基紫外光固化体系，如涂料、油墨、粘合剂等，同时也是有机颜料、医药、香料、杀虫剂的中间体。在医药工业中主要用于生产双环己哌啶、苯甲托品氢溴酸盐、苯海拉明盐酸盐等。本品也是苯乙烯聚合抑制剂和香料定香剂，能赋予香料以甜的气息，广泛用于香水和皂用香精中。产品在储存和运输过程中应注意防潮、防晒、远离热源，其温度不得超过45℃。
Performance: Benzophenone is a colorless prismatic crystal with a sweet and rose aroma. It has a melting point of 47-49 ℃, a relative density of 1.1146, and a refractive index of 1.6077. Soluble in organic solvents and monomers such as ethanol, ether, and chloroform, insoluble in water. It is a free radical photoinitiator mainly used in free radical UV curing systems such as coatings, inks, adhesives, etc. It is also an intermediate in organic pigments, pharmaceuticals, spices, insecticides, etc. In the pharmaceutical industry, it is mainly used to produce bicyclic piperidine, benzotropine hydrobromide, diphenhydramine hydrochloride, etc. This product is also a styrene polymerization inhibitor and fragrance fixative, which can give fragrance a sweet flavor, and is widely used in perfume and soap essence. During storage and transportation, products should be protected from moisture, sun, and heat sources, and their temperature should not exceed 45 ℃.
用途：
1.用于感光树脂、涂料、粘合剂等。
2.GB2760--1996规定为允许使用的食品用香料。主要用于配制香草、奶油等型香精和作定香剂。
3.二苯甲酮可作为定香剂使用。其弱甜香香叶香，可广泛用于中、低档香精中，如玫瑰、香叶、甜豆花、含羞花、铃兰、葵花、草兰、山楂花、香薇及东方香型等香精。皂中亦用作抗氧剂，偶尔也微量用于杏仁、浆果、鲜果、奶油、坚果、桃子、香荚兰豆等食用香精。
4.二苯甲酮是紫外线吸收剂、有机颜料、医药、香料、杀虫剂的中间体。医药工业中用于生产双环己哌啶、苯甲托品氢溴酸盐，苯海拉明盐酸盐等。该品本身也是苯乙烯聚合抑制剂和香料定香剂。能赋予香精以甜的气息，用在许多香水和皂用香精中。
5.二苯甲酮常用于香皂香精，用于紫外线吸收剂、颜料、医药与试剂的生产，也是氟橡胶的低温快速硫化剂。
6.UV固化型涂料和油墨用途用于UV产品的光引发剂、医药中间体、香料、光稳定剂等方面用途颜料、医药、香料、杀虫剂中间体，也可用于紫外固化树脂、油墨和涂料的光引发剂
7.二苯甲酮是紫外线吸收剂和引发剂，有机颜料，医药，香料，杀虫剂的中间体，医药工业中用于生产双环乙哌啶，苯甲托品氢溴酸盐，苯海拉明盐等，也是苯乙烯聚合抑制剂和香料定香剂，能赋予香料以甜的气息，用在许多香水和皂用香精中。
1. Used for photosensitive resins, coatings, adhesives, etc.
2. According to GB2760-1996, it is allowed to use food flavorings. It is mainly used to prepare vanilla, cream and other essence and as a fixative.
3. Application: Benzophenone can be used as a fragrance fixative. Its weak sweet fragrant leaf fragrance can be widely used in medium and low-grade essence, such as rose, fragrant leaf, sweet tofu pudding, mimosa, lily of the valley, sunflower, grass orchid, hawthorn flower, fragrant myrtle, oriental flavor and other essence. Soap is also used as an antioxidant, and occasionally used in trace amounts for almonds, berries, fresh fruits, cream, nuts, peaches, vanilla beans and other edible essence.
4. Application: Benzophenone is an intermediate in UV absorbers, organic pigments, pharmaceuticals, spices, and insecticides. Used in the pharmaceutical industry to produce bicyclic piperidine, benzotropine hydrobromide, diphenhydramine hydrochloride, etc. The product itself is also a styrene polymerization inhibitor and a fragrance fixative. It can give essence a sweet smell, and is used in many perfume and soap essence.
5. Use Benzophenone is commonly used in soap and essence, in the production of ultraviolet absorber, pigment, medicine and reagent, and is also a low-temperature quick vulcanizing agent of fluororubber.
6. Application: UV curable coatings and inks are used as photoinitiators, pharmaceutical intermediates, fragrances, light stabilizers, and other applications for UV products. Pigments, pharmaceuticals, fragrances, insecticide intermediates can also be used as photoinitiators for UV curable resins, inks, and coatings
7. Use Benzophenone is an ultraviolet absorber and initiator, an intermediate of organic pigments, medicines, spices, and pesticides. It is used in the pharmaceutical industry to produce dicycloethylpiperidine, benzotropine hydrobromide, diphenhydramine salt, etc. It is also a styrene polymerization inhibitor and fragrance fixative. It can give fragrance a sweet smell, and is used in many perfume and soap essence.
质量指标（Quality specification）
Item | Specifications |
Appearance | White solid |
Assay | ≥99.8% |
Melting Point | 47.0～49.0℃ |
Loss on Drying | ≤0.1% |
>>包装及储存条件(Package and condition of storage)
常规净重 ： 20KG/drum or according the customer requirement.
避光常温保存
Keeping away from light, save at room temperature.
