BISPHENOL A CYANATE ESTER Cas 1156-51-0
Chemical Name: BISPHENOL A CYANATE ESTER
Synonyms: 2,2-Bis-(4-cyanatophenyl)propane; 4,4′-Isopropylidenediphenyl dicyanate
CAS No.: 1156-51-0
Molecular Formula: C17H14N2O2
Molecular Weight: 278.31
Chemical Structure:
Appearance:White powder crystal
Assay:≥98.0%
Typical Properties
| Item | Specifications |
| Appearance | White powder crystal |
| Assay | ≥98.0% |
| Melting point | 80-82℃ |
| Water (WT%) | ≤0.1% |
| Dielectric constant (1MHz) | <3 |
| Dielectric loss tangent (1MHz) | <0.005 |
| Glass transition temperature | ＞260 ℃ |
| Highest thermal decomposition temperature | ＞450 ℃ |
| Conclusion | The results conforms with enterprise standards |
Usage
1. Used as medicine, pesticide intermediate.
2. Aromatic hydrocarbons; fine chemicals; organic bases; chemical linkages; pharmaceutical pesticide intermediates.
Packaging and Shipping
Delivery: with in 5-7 working days.
Storage
Store in a cool, ventilated warehouse.
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