POLYISOPRENE TRANS
- CAS No.
- 104389-32-4
- Chemical Name:
- POLYISOPRENE TRANS
- Synonyms
- 1, 4-Trans-Polyisoprene;Polyisoprene, trans;s-1,4-pulyi5crprene ru6bcr;Trans-l,4-polyisoprene rubber;1, 4 - trans polyisoprene rubber;Poly[(1E)-1-methyl-1-butene-1,4-diyl];POLYISOPRENE TRANS ISO 9001：2015 REACH;Polyisoprene, trans pellets, 99+% trans-1,4;Poly(isoprene), trans, average M.W. 400.000;POLYISOPRENE, TRANS, AVERAGE MW CA. 410, 000 (GPC)
- CBNumber:
- CB2498982
- Molecular Formula:
- (C5H8)n
- Molecular Weight:
- 0
- MDL Number:
- MFCD00084438
- MOL File:
- 104389-32-4.mol
- MSDS File:
- SDS
| Melting point | 67 |
|---|---|
| Tg | -68 |
| Density | 0.904 g/mL at 25 °C(lit.) |
| Flash point | 392 |
| form | pellets |
| color | White |
| CAS DataBase Reference | 104389-32-4 |
| UNSPSC Code | 12162002 |
| NACRES | NA.23 |
POLYISOPRENE TRANS price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 182168 | Polyisoprene, trans pellets, 99+% | 104389-32-4 | 50g | $194 | 2024-03-01 | Buy |
| scipoly | 073 | Polyisoprene, trans | 104389-32-4 | 50g | $30 | 2024-07-03 | Buy |
| scipoly | 073 | Polyisoprene, trans | 104389-32-4 | 100g | $48 | 2024-07-03 | Buy |
POLYISOPRENE TRANS Chemical Properties,Uses,Production
Description
Trans-1,4-polyisoprene rubber (i.e., PIR, sometimes called Gutta Percha in the past) is a synthetic rubber with properties similar to those of its natural counterpart. It was first industrially prepared during World War II because of a lack of supply of natural rubber but despite containing fewer impurities than natural rubbers and having a simpler preparation process it is not widely used because it is also more expensive. Mechanical properties and chemical resistance is identical to that of natural rubber. As with many other rubbers its mechanical properties can be also improved by the vulcanization process.
Chemical Properties
white pellets
Solubility in organics
aromatic hydrocarbons (hot), THF
POLYISOPRENE TRANS Preparation Products And Raw materials
Raw materials
Preparation Products
POLYISOPRENE TRANS Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 | 1087@dideu.com | China | 3293 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | 1057@dideu.com | China | 3944 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | 1022@dideu.com | China | 3889 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86-13288715578 | sales@hbmojin.com | China | 12748 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20204 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Shaanxi Pioneer Biotech Co., Ltd . | +8613259417953 | sales@pioneerbiotech.com | China | 1287 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29805 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12553 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 24072 | 58 |
View Lastest Price from POLYISOPRENE TRANS manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-07-07 | POLYISOPRENE TRANS
104389-32-4
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mujin Biotechnology Co.,Ltd | |
 |
2025-06-27 | POLYISOPRENE TRANS
104389-32-4
|
US $0.00 / KG | 1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-04-15 | 1, 4-Trans-Polyisoprene
104389-32-4
|
US $75.00-20.00 / kg | 1kg | 99% | 20ton | Hebei Zhuanglai Chemical Trading Co.,Ltd |
-
- POLYISOPRENE TRANS
104389-32-4
- US $0.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd
-
- POLYISOPRENE TRANS
104389-32-4
- US $0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 1, 4-Trans-Polyisoprene
104389-32-4
- US $75.00-20.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co.,Ltd