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CAS:119-61-9
Công Thức phân tử:C13H10O
Trọng Lượng Của Phân Tử:182.22
PHÂN:204-337-6
Synonyms:a-Oxoditane;Benzene, benzoyl-;benzoyl-benzen;diphenylketone(benzophenone) ;Diphenyl-methanon;Kayacure bp;Ketone, diphenyl; benzophenone powder; benzophenone manufacturer; benzophenone buy; buy benzophenone
Benzophenone with CAS 119-61-9 appears as colorless prismatic crystals, with sweetness and aroma of roses, melting point is 47-49 ℃, the relative density is 1.1146, refractive index is 1.6077. It is soluble in alcohol, ether, chloroform and other organic solvents and monomers, insoluble in water. It is a free radical photoinitiator, are mainly used in free radical UV curing systems , such as coatings, inks, adhesives and so on, and also used as the intermediates of organic pigments, pharmaceuticals, perfume, and insecticide .
| Sự xuất hiện | Trắng Tinh bột hay mảnh | Vượt qua |
| Độ tinh khiết (%) | Vòng tới 99,5% | 99.97% |
| Điểm Nóng Chảy | 47 có thể -49 có thể | 47 có thể -49 có thể |
| Ổn định | Toán 0.1% | 0.1% |
| Màu chỉ số(%) | Toán 60% | 40% |
Benzophenone with CAS 119-61-9 is used as a synthetic intermediate for manufacture of pharmaceuticals and agricultural chemicals. It is also used as a photoinitiator in UV-curable printing inks, as a fragrance in perfumes, as a flavor enhancer in foods. Benzophenone can be added as a UV-absorbing agent to plastics, lacquers, and coatings at concentrations of 2–8%.
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