Brominated polystyrene
- CAS No.
- 88497-56-7
- Chemical Name:
- Brominated polystyrene
- Synonyms
- BPS;BROMO PS;POLYSTYRENE-BR;BROMOPOLYSTYRENE;POLYSTYRENE BROMINATED;Brominated polystyrene;BROMOPOLYSTYRENE RESIN;Brominated polystyrene;Polystyrene resin,bromide;4-BROMO POLYSTYRENE RESIN
- CBNumber:
- CB3712470
- Molecular Formula:
- (C10H13Br)n
- Molecular Weight:
- 213.11422
- MDL Number:
- MFCD00146196
- MOL File:
- 88497-56-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Bromopolystyrene extent of labeling: ~4mmol/g Br loading | 18100 | 10g | $190 |
| Bromopolystyrene extent of labeling: ~2.5mmol/g Br loading | 18099 | 10g | $94.2 |
| 4-Bromo polystyrene resin | 232901 | 5g | $170 |
| 4-Bromo polystyrene resin | 232905 | 5g | $170 |
| 4-Bromo polystyrene resin | 232903 | 5g | $170 |
| More product size | |||
| Melting point | 260-320°C |
|---|---|
| storage temp. | Store at 0-5°C |
| form | Solid |
| color | Brown |
| InChI | InChI=1S/C10H13Br/c1-3-8(2)9-4-6-10(11)7-5-9/h4-8H,3H2,1-2H3 |
| InChIKey | DGZQEAKNZXNTNL-UHFFFAOYSA-N |
| SMILES | C1C(C(CC)C)=CC=C(Br)C=1 |
| EPA Substance Registry System | Brominated polystyrene (88497-56-7) |
| UNSPSC Code | 12352200 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H319 | |||||||||
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
Brominated polystyrene price More Price(43)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 18100 | Bromopolystyrene extent of labeling: ~4mmol/g Br loading | 88497-56-7 | 10g | $190 | 2023-06-20 | Buy |
| Sigma-Aldrich | 18099 | Bromopolystyrene extent of labeling: ~2.5mmol/g Br loading | 88497-56-7 | 10g | $94.2 | 2022-05-15 | Buy |
| Usbiological | 232901 | 4-Bromo polystyrene resin | 88497-56-7 | 5g | $170 | 2021-12-16 | Buy |
| Usbiological | 232905 | 4-Bromo polystyrene resin | 88497-56-7 | 5g | $170 | 2021-12-16 | Buy |
| Usbiological | 232903 | 4-Bromo polystyrene resin | 88497-56-7 | 5g | $170 | 2021-12-16 | Buy |
Brominated polystyrene Chemical Properties,Uses,Production
Description
Brominated polystyrene is a white or light yellow powder or granule. It is non-toxic and non-flammable and provides outstanding thermal stability and electrical performance. Brominated Polystyrene is used in engineering plastics such as polyester (PET, PBT, and PCT) and polyamides (nylons).
Production method
A brominated polystyrene product made by the process comprising:pretreating a solution of a polystyrene reactant comprising from about five to about 20 percent by weight of said polystyrene reactant, in a halogenated hydrocarbon solvent with at least about 0.1 percent by weight of an additive to suppress halogenation of the polystyrene backbone, prior to brominating the polystyrene in the presence of a catalyst;subsequently adding a metal halide bromination catalyst to said solution, capable of effecting bromination of the ring without causing crosslinking of the polystyrene;adding to said solution from about 1 to about 3.4 moles of a brominating agent, per mole of polystyrene repeating units;reacting said polystyrene with said brominating agent at a temperature of from about −20° C. to about 50° C., and isolating the brominated polystyrene.
Uses
Brominated polystyrene is a kind of new-type bromine flame-retardant materials, it is formed with PS catalysis by the bromine and crushed to become white powder. Brominated polystyrene is a kind of new-type bromine flame-retardant materials, it is formed with PS catalysis by the bromine and crushed to become white powder. It is high flame-retardant, hot stability, and engineering plastics compatibility is good, , toxicity is low, It is particularly suitable for engineering plasticapplications such as polyesters (PET, PBT, PCT) and polyamides (nylons).It has outstanding thermal stability. It is an ideal choice for high temperature applications such as engineering plastics.
Uses
Bromopolystyrene is flame retardant provides outstanding thermal stability and electrical performance. It is particularly suitable for engineering plastic applications such as polyesters (PET, PBT, PC T) and polyamides (nylons).
reaction suitability
reaction type: Fmoc solid-phase peptide synthesis
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nanjing Sinoda Biological Technology Co., Ltd | +8613401983379 | sales@njmcn.cn | CHINA | 74 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21590 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2988 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29819 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19552 | 58 |
| Weifang Shuangfeng Chemical Co., Ltd. | +8615854426789 | 756988079@qq.com | China | 1 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
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View Lastest Price from Brominated polystyrene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-01 | Brominated polystyrene
88497-56-7
|
US $0.00-0.00 / KG | 1KG | 98.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | |
 |
2025-11-18 | Brominated polystyrene
88497-56-7
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2025-06-27 | Brominated polystyrene
88497-56-7
|
US $30.00-10.00 / KG | 50KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd |
-
- Brominated polystyrene
88497-56-7
- US $0.00-0.00 / KG
- 98.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- Brominated polystyrene
88497-56-7
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- Brominated polystyrene
88497-56-7
- US $30.00-10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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