Brominated polystyrene
- CAS No.
- 88497-56-7
- Chemical Name:
- Brominated polystyrene
- Synonyms
- BPS;BROMO PS;POLYSTYRENE-BR;BROMOPOLYSTYRENE;BROMOPOLYSTYRENE RESIN;POLYSTYRENE BROMINATED;Brominated polystyrene;Brominated polystyrene;4-BROMO POLYSTYRENE RESIN;Polystyrene resin,bromide
- 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
| 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(77)
| 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 | 232906 | 4-Bromo polystyrene resin | 25g | $163 | 2026-06-03 | Buy | |
| Usbiological | 232906 | 4-Bromo polystyrene resin | 100g | $200 | 2026-06-03 | Buy | |
| Usbiological | 232905 | 4-Bromo polystyrene resin | 5g | $170 | 2026-06-03 | 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 | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| XiaoGan ShenYuan ChemPharm co,ltd | 15527621225; 15527621225 | 1791901229@qq.com | China | 6743 | 52 |
| Chembridge International Corp.(Taipei/Dongguan/Nanjing) | 025-84712192 | china@chembridge.net | China | 192 | 62 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29985 | 65 |
| HBCChem, Inc. | +1-510-219-6317 | sales@hbcchem.com | United States | 10628 | 60 |
| Deltachem (Qingdao) Co., Ltd | 18766299236 | summerzhai@deltachem.net | China | 163 | 58 |
| Shanghai Macklin Biochemical Co.,Ltd. | 15221275939 15221275939 | shenlinxing@macklin.cn | China | 15775 | 55 |
Related articles
- Brominated Polystyrene: Applications as Fireproofing Agents, Preparation and Degradation Mechanism
- Brominated polystyrene is an effective flame retardant for thermoplastics, offering superior fire resistance. Its preparation ....
- Mar 29,2024
- Brominated polystyrene: properties, applications and safety
- Brominated polystyrene is a versatile material with exceptional properties, but safety considerations and compliance with regu....
- Oct 24,2023
- What is Brominated polystyrene?
- Brominated polystyrene is a white or light yellow powder or granule. It is non-toxic and non-flammable and provides outstandin....
- Aug 18,2021
View Latest Price from Brominated polystyrene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-15 | Brominated polystyrene
88497-56-7
|
1kg/Bag | ≥98% | 50 T/Month | Hebei Qujie Technology Co., Ltd. | ||
 |
2026-08-20 | Brominated polystyrene
88497-56-7
|
$1.10 | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2026-06-30 | Brominated polystyrene
88497-56-7
|
1KG | 98.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd |
-
- Brominated polystyrene
88497-56-7
- $0.00
- ≥98%
- Hebei Qujie Technology Co., Ltd.
-
- Brominated polystyrene
88497-56-7
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- Brominated polystyrene
88497-56-7
- 98.0%
- Shaanxi Dideu New Materials Co. Ltd
