Products
| 6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT | |
| Product name | 6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT |
| Chinese name | 7,7’-二甲基-6,6’-二羟基-4,4,4’,4’-四甲基-二-2,2’-螺苯二氢吡喃；6,6'-二羟基-4,4,4',4',7,7'-六甲基-2,2'-螺二苯并二氢呋喃,2-P丙醇加合物 |
| English name | 6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT |
| Molecular formula | C23H28O4 |
| Molecular weight | 368.47 |
| CAS No. | 40278-59-9 |
| Product photo |  |
| Structure |  |
| chemical properties | Boiling point：559.165ºC/760mmHg， Flash point：291.973ºC， Density：1.238g/cm3， Refractive index：1.622 |
| Appearance | White or white crystalline powder |
| Melting point | 210ºC |
| Content | >98% |
| Moisture | |
| Packing | 1kg，5kg，25kg |
The other explanation |
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