Brief introduction
Chemical：2,2-Bis-(bromomethyl)-3-bromo-1-propanol
CAS RN：36483-57-5;1522-92-5
EINECS：253-057-0
Formul：C5H9Br3O
Usage：It is a reactive flame retardant. It has a high bromine content and special stability, and its heat resistance, hydrolysis resistance and light stability are particularly outstanding. Its main use is as a reactive intermediate of high molecular weight flame retardants, and its high solubility makes it very effective in binding with phosphorus as a reactive flame retardant of polyurethane; It can produce flame-retardant elastomer with aminomethyl group through its monohydroxyl reaction. Its high bromine content and good compatibility, applied to hard or soft polyurethane, can improve its flame retardant grade; It can be combined with dibromoneopentyl alcohol to take full advantage of their hydroxyl function.
Packaging：25KG paper-plastic composite bag, 40 bags/bracket, 20MT/20 'FCL
Product description
Items | Unit | Specification |
Appearance | -- | White powder |
Purity | % | ≥97.0 |
Acid value | KOH mg/g | ≤0.15 |
℃ | ≥64 | |
Chroma | -- | ≤40 |
Moisture | ≤0.1 |
Brief introduction
Chemical：2,2-Bis-(bromomethyl)-3-bromo-1-propanol
CAS RN：36483-57-5;1522-92-5
EINECS：253-057-0
Formul：C5H9Br3O
Usage：It is a reactive flame retardant. It has a high bromine content and special stability, and its heat resistance, hydrolysis resistance and light stability are particularly outstanding. Its main use is as a reactive intermediate of high molecular weight flame retardants, and its high solubility makes it very effective in binding with phosphorus as a reactive flame retardant of polyurethane; It can produce flame-retardant elastomer with aminomethyl group through its monohydroxyl reaction. Its high bromine content and good compatibility, applied to hard or soft polyurethane, can improve its flame retardant grade; It can be combined with dibromoneopentyl alcohol to take full advantage of their hydroxyl function.
Packaging：25KG paper-plastic composite bag, 40 bags/bracket, 20MT/20 'FCL
Product description
Items | Unit | Specification |
Appearance | -- | White powder |
Purity | % | ≥97.0 |
Acid value | KOH mg/g | ≤0.15 |
℃ | ≥64 | |
Chroma | -- | ≤40 |
Moisture | ≤0.1 |
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