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Factory Supply Flame Retardant for PP BDDP 21850-44-2

  Post Date: May 23,2022
  Expiry Date: May 23,2023
  Detailed Description: Cas No. :21850-44-2 Quantity: 1Metric Tons
Specs:Bromine 67.0%min
Price:NEGOTIABLE USD Metric Tons
Payment Method: T/T ; L/C at sight
Tetrabromobisphenol A bis (2, 3-dibromopropyl ether) (BDDP)
CAS No.:21850-44-2
Formula: C21H20Br8O2
Molecular Weight: 943.62
It is white powder, Soluble in dichloromethane, toluene, acetone and insoluble in water and methanol
Items Index
Melting Point 105-115°C
Bromine Content 67%min
Volatile Matter 0.30% max
Acetone Insoluble 0.060% max
Carbonization Temperature 240°Cmin
Whiteness 92min
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
25kg kraft bag or by customers requirement.
Storage and Transportation:
Handle with care, keep air-tight and dry.
If you have any demand about my products.
please enquiry me sophia at kaihongchem dot com.

  CAS Registry Number:


  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);
  Molecular Formula: C21H20Br8O2
  Molecular Weight: 943.6143
  Molecular Structure: 21850-44-2 TetraBromoBisphenol A (2,3-Dibromopropyl)ether

  Company: Weifang YuKai Chemical Co., Ltd.     [ China ]          
  Contact: Sophia Wang
  Tel: +86-536-5332378
  Fax: +86-536-5310398
  Email: sophia@kaihongchem.com
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