| PIPERYLENE
EMPIRICAL FORMULA: С5Н8
CAS: 504-60-9-piperylene
Chemical name: 1,3-pentadiene
CAS:1574-41-0 1,3 pentadiene
Produced according to TU 38.103300-83 with amendment 1-3.
Used as solvent for petrochemical products, for synthetic rubbers and latexes production.
PHYSICAL AND CHEMICAL PROPERTIES
| Characteristics |
Standard |
| |
П-I
|
П-II
|
| 1. Appearance |
Colorless
to light-yellow liquid
|
| 2. Piperylene, wt. %, min |
97,0
|
95,0
|
| 3. Isoprene, wt. %, max |
0,8
|
1,0
|
| 4. Methylcyclobutane, wt. %, max |
1,3
|
1,7
|
| 5. 2-methyl-2-butene, wt. %, max |
1,5
|
2,5
|
| 6. Cyclopentadiene, %, max |
0,01
|
1,0
|
| 7. Residue С6 wt, %, max |
0,3
|
0,5
|
| 8. Acetylene compound, wt. %, max |
0,01
|
1,0
|
| 9. Carbonyl compound, wt. %, max |
0,02
|
1,0
|
| 10. Peroxide compound, wt. %, max |
0,001
|
0,001
|
| 11. Inhibitor, wt. %: |
|
|
| -pitch-wooden |
0,01
|
0,03
|
| -para tertiary butyl pyrocatechin |
0,05
|
0,1
|
-N-phenyl-N-isopropyl
paraphenylenediamine |
-
|
0,1-0,2
|
| -ortonitrophenol |
-
|
0,4-0,8
|
| 12. Stabilized moisture |
absence
|
SAFETY REGULATIONS: low hazard substance (IV hazard class). Inflammable liquid with a specific smell.
GUARANTEED STORAGE LIFE: Guaranteed shelf life- 2 months from date of production (Grade PI), 11 years (Grade PII)
SHIPPING: motor, railway transport.
| |
