- Category :
Other Chemicals
- CAS NO : 21850-44-2
- EC NO : 244-617-5
- Molecular Formula : C21H20Br8O2
- Main Specifications : shipping /by land
- Synonyms : Tetrabromobisphenol a bis(dibromopropyl ether);Tetra Bromo Bisphenol A (2,3-Dibromopropyl)ether;2,2-Bis[3,5-dibromo-4-(2,3-dibromopropoxy)phenyl]propane;Bisdibromodibromopropoxyphenylpropane;BDDP;Tetrabromobisphenol A bis(2,3-dibromopropyl ether);1,1'-propane-2,2-diylbis[3,5-dibromo-4-(2,3-dibromopropoxy)benzene];TBBPA;Tetrabromobisphenol A bis-(2,3-dibromopropyl ether);
Package: 25kg bag;500kg bag
Uses : flame-retardant, widely for PP,PE,PS,ABS resin rubber fiber etc high molecular material and electronic industry
Molecular Structure:
Product description:
etrabromobisphenol A bis (2, 3-dibromopropyl ether)?
CAS No.21850-44-2
Molecular FormulaC21H20Br8O2
Molecular Weight944
Items Technical Index
Appearance White Granule or Powder
Melting Point ≥105°C
Bromine Content ≥67%
Volatile ≤0.3%
Acetone Insoluble ≤0.06%
Carbonization Temperature ≥240°C
Whiteness ≥92
Content ≥96%
Usage
It is mainly used for plastics as flame-retardant, widely for PP,PE,PS,ABS resin rubber fiber etc high molecular material and electronic industry. Especially for PP plastics. It is the most excellent flame-retardant for PP Plastics to now
Package
25kg bag,1000kg bag or by customer’s requirement.
Storage and Transportation:
Handle with care, keep air-tight and dry.