BEO

• Post Date:

  Jul 29,2013

• Expiry Date:

  Jan 25,2014

• Detailed Description:

  Cas No. :1606-85-5

  Category:	Brominated flame retardants
  CAS NO:	68928-70-1
  Molecular Formula:	C36H32Br8O6
  Molecular Weight:	1199.8677
  Specification:
  InChI:	InChI=1/C21H20Br4O4.C15H12Br4O2/c1-21(2,11-3-15(22)19(16(23)4-11)28-9-13-7-26-13)12-5-17(24)20(18(25)6-12)29-10-14-8-27-14;1-15(2,7-3-9(16)13(20)10(17)4-7)8-5-11(18)14(21)12(19)6-8/h3-6,13-14H,7-10H2,1-2H3;3-6,20-21H,1-2H3
  Product description: BROMINATED EPOXY OLIGOMERS BEO-1(Molecular Weight 12000) Specification: Appearance White or straw yellow powder Bromine content 52% Molecular Weight 1199.8677 Softening temperature 135-145οC Thermal weight loss 1% (329οC); 5%(353οC);10%(356οC);50%(366οC) USAGE: As additive type flame retardant, BEO-1 is mainly used in PBT and ABS/PS high polymer alloy. It is of good melting rate, high anti-flame efficiency, excellent thermal stability and light stability, can offer flame retardant material with good physical and mechanical properties, and is also not easy to frost. BEO-2(Molecular Weight 22000) Specification: Appearance White or straw yellow powder Bromine content 53-55% Molecular Weight 22000 Softening temperature 145-155οC Thermal weight loss 1% (331οC); 5%(356οC);10%(359οC);50%(367οC) USAGE: As additive type flame retardant, BEO-2 is mainly used in PBT and ABS/PS high polymer alloy. It is of good melting rate, high anti-flame efficiency, excellent thermal stability and light stability, can offer flame retardant material with good physical and mechanical properties, and is also not easy to frost.
  Synonyms:	Brominated Epoxy Oligomers;4,4'-propane-2,2-diylbis(2,6-dibromophenol) - 2,2'-{propane-2,2-diylbis[(2,6-dibromobenzene-4,1-diyl)oxymethanediyl]}dioxirane (1:1);
  Molecular Structure:

• CAS Registry Number:

  1606-85-5

• Synonyms:

  ;2,2'-[2-butyne-1,4-diylbis(oxy)]bis-ethano;TIMTEC-BB SBB008480;Bis-Hydroxyethylether Of Butynediol;3,8-Dioxa-5-Decyne-1,10-Diol;1,4-Di(2-Hydroxyethoxy)-2-Butyne;2-Butyne-1,4-Diol Bis(2-Hydroxyethyl) Ether;2-Butyne-1,4-Diol-Bis(Hydroxyethyl Ether);2,2'-[2-Butyne-1,4-Diylbis(Oxy)]Bisethanol;2,2'-But-2-Ynylenedioxydiethanol;Butynediol Ethoxylate;Butynediol Ethoxylate;Ethanol, 2,2-2-Butyne-1,4-Diylbis(Oxy)Bis-;2-Butyne-1,4-Diolbis(2-Hydroxyethyl)Ether(Ca.50%Isomer);2,2'-[But-2-Yne-1,4-Diylbis(Oxy)]Diethanol;BEO;

• Molecular Formula:

  C₈H₁₄O₄

• Molecular Weight:

  174.1944

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Qingdao Kingo Chemical Industry Co., Ltd.     [ China ]        

• Contact:

  Mr. Zhu

• Tel:

  +86-532-55576971

• Fax:

  +86-532-55576744

• Email:

  kingochem@163.com