PIPERYLENE
Molecular Formula：C5H8 H2C=CH-CH=CH-CH3
Specification:
Number | Item | Index |
1 | Appearance | Colourless or light yellow transparent liquid without mechanical admixture |
2 | Color(Pt-Co)No | ≤100 |
3 | Piperylene Content | 67.0 |
4 | Anti-form1,3pentadiene | ≥42.0 |
5 | Paraffins and monoene | ≤1.0 |
6 | Cyclopentene,cyclopentane,etc | Balance |
7 | Water | ≤0.025 |
Properties:
colorless or light yellow inflammableexplosive and highly volatile liquid；
Specific gravity: 0.683, melting point:syn-type - 141 ℃；
Anti-form- 87 ℃, boiling point:syn-type 44.7℃；Anti-form 42.03 ℃ ,
Flash point: - 29 ℃；
Usages:
mainly used in the production ofpetroleum resin, copolymer, as well as curing agent, pesticide, spices, etc.
簡體中文