Audited Supplier
98.5%
3296-90-0
C5h9br3o
221-967-7
Yes
White
Plasticizer
Powder
RD
25kgs/Bag
98.5% 25kgs/bag
China
29055900
Product Description
Item: 2,2-Bis(bromomethyl)-1,3-propanediol
Specification:
Application:
It is a reactive flame retardant. contains60% aliphatic bromine. Its high purity(it is typically 98.5%pure), is of benefit to the formulator.
Thermosetting polyester resins can be formulated over a wide range of compositions to provide a broader selection of resin properties than those available with anhydride flame retardant. Resins formulated with it have high chemical and flame resistance minimal thermal discoloration and excellent light stability The high bromine content of it and its ready reaction into polyurethanes make it suitable for use in rigid polyurethane foams. It is increasingly used in CFC-free foam systems designed to meet more stringent standards of flame retardancy.
FAQ:
1.What kind of payment term do you support ?
T/T 30% in advance and 70% before delivery,we will take and show you every process details.
2.What's your terms of delivery?
FOB, CIF etc.
3.How long will your production take ?
Usually within 10 days finish production, then delivery after confirm the order
4.Do you support the sample to test?
Sure, we would love to offer you free sample for testing. You only need to pay freight.
5.How to choose the most suitable products?
Based on your industry and your requirements, we will recommend ones for you.
| 2,2-Bis(bromomethyl)-1,3-propanediol | |
| CAS NO. | 3296-90-0 |
| Molecular Formula | C5H9Br3O |
| Molecular Weight | 261.941 |
| EINECS NO. | 221-967-7 |
| HS Code | 29055900 |
| Appearance | White Crystalline Powder |
| Specification(%) | Purity % :98.5Min. Melting point °C : 110Min. Bromine content: 60% Color APHA : 20Max. |
| Usage | It is a reactive flame retardant. contains60% aliphatic bromine. Its high purity(it is typically 98.5%pure), is of benefit to the formulator. Thermosetting polyester resins can be formulated over a wide range of compositions to provide a broader selection of resin properties than those available with anhydride flame retardant. Resins formulated with it have high chemical and flame resistance minimal thermal discoloration and excellent light stability The high bromine content of it and its ready reaction into polyurethanes make it suitable for use in rigid polyurethane foams. It is increasingly used in CFC-free foam systems designed to meet more stringent standards of flame retardancy. |
| Packing | 25kgs/bag ,40 bags/pallet, 20Mt/20" FCL |
Specification:
| ITEM | SPECIFICATION |
| Appearance | White Crystalline Powder |
| Purity % | 98.5Min. |
| Melting point °C | 110Miin. |
| Bromine content % | 60 |
| Moisture % | 0.1Max. |
| Color(APHA) | 20Max. |
| Package | 25kgs/bag ,40 bags/pallet, 20Mt/20'FCL. |
Application:
It is a reactive flame retardant. contains60% aliphatic bromine. Its high purity(it is typically 98.5%pure), is of benefit to the formulator.
Thermosetting polyester resins can be formulated over a wide range of compositions to provide a broader selection of resin properties than those available with anhydride flame retardant. Resins formulated with it have high chemical and flame resistance minimal thermal discoloration and excellent light stability The high bromine content of it and its ready reaction into polyurethanes make it suitable for use in rigid polyurethane foams. It is increasingly used in CFC-free foam systems designed to meet more stringent standards of flame retardancy.
FAQ:
1.What kind of payment term do you support ?
T/T 30% in advance and 70% before delivery,we will take and show you every process details.
2.What's your terms of delivery?
FOB, CIF etc.
3.How long will your production take ?
Usually within 10 days finish production, then delivery after confirm the order
4.Do you support the sample to test?
Sure, we would love to offer you free sample for testing. You only need to pay freight.
5.How to choose the most suitable products?
Based on your industry and your requirements, we will recommend ones for you.
