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3,9-Divinyl-2,4,8,10-tetraoxaspiro(5.5)undecane
1. Product Name: 3,9-Divinyl-2,4,8,10-tetraoxaspiro(5.5)undecane (BTU)
2. CAS No.: 78-19-3 EINECS No.:201-092-7
3. Structure Formula:
4. MF: C11H16O4, MW:212.24
5. Properties:
MP: 42.5 °C(lit.)
BP 284 °C(lit.)
Density 1.25 g/mL at 25 °C(lit.)
6. Quality spec:
ITEMS |
SPECIFICATION |
|
Premium grade |
First grade |
|
Appearance |
white solid |
|
Assay % |
≥99 |
≥98 |
7. Use:As chemical reagent, organic intermediate; for coatings, auxiliaries, plasticizers etc.
8. Packing :20kgs/steel drum