Isoprene
Contact Info
- Add:Plasticizing zone 501, Qilu International Plasticizing City, Linzi District, Zibo City, Shandong province, China, Zip: 255400
- Contact: Ms.Zhang
- Tel:+86-533- 7607108 7077088 7077066
- Email:elimchem@htpb.com.cn
Other Products
Molecular/Structural formula: C 5 H 8 /H 2 C=C(CH 3 )CH=CH 2
Properties:
There are two types: Polymerization Grade and Chemical Grade. It is colorless or slight color transparent inflammable & explosive liquid . Specific gravity:0.6806; melting point :-147.7 ℃ ; boiling point :34.1 ℃ ; flash point :-53.89 ℃ ;self-ignition :220 ℃ ; explosive limit (V/V) :1.5~9.7%.
Application:
Isoprene can be used in synthetic rubber, plastic, synthetic material and terpene compounds. It also can be used in flavor, pesticide, medicine, and vitamin E, etc.
Packing:
Bulk 、 tank container or 200L drum.
Storage:
Sealed , kept in cool place or cooling place in summer (temp<15 ℃ ). Avoid direct light, fire and heat, kept in ventilating place. Do not expose to air, the package should be filled with nitrogen. Do not mix with oxidant and acid.
Transportation:
First grade hazardous chemical, bulk products can be packed in tank car.
SPECIFICATIONS
| NO | Index name | Poly-Isoprene | Chemical Isoprene | Testing method |
| 1 | Appearance | colorless or light color transparent without mechanical impurities | ||
| 2 | Assay, wt.ppm | 99.2 | 98 | GC |
| 3 | Isoprene dimer, wt.ppm | 3000 | — | GC |
| 4 | Alkane and mono olefin, wt.ppm | residue | — | GC |
| 5 | cyclopentadiene , wt.ppm | 15 | — | GC |
| 6 | Alkyne, wt.ppm | 50 | — | GC |
| 7 | piperyene, wt.ppm | 80 | — | GC |
| 8 | MDF1, wt.ppm | 10 | — | GC |
| 9 | S, wt.ppm | 5 | — | GB 6324.4 |
| 10 | carbonyl compound, wt.ppm | 10 | — | GB 6324.5 |
| 11 | Moisture, wt.ppm | 200 | — | GB/T 6283 |
| 12 | TBC, wt.ppm | 20-150 | — | GB 6020 |
Note: 1) DMF is dimethyl formamide.2) TBC is 4-(1, 1-dimethylethyl)-1, 2-dihydroxybenzene
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