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  • Glutaric dialdehyde
  • Vinyl ether
  • Intermediates
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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




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