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68928-70-1

Basic Information
CAS No.: 68928-70-1
Name: 2,2'-[(1-Methylethylidene)bis[(dibromo-4,1-phenylene)oxymethylene]]bis[oxirane]-4,4'-(1-methylethylidene)bis[2,6-dibromophenol] copolymer
Molecular Structure:
Molecular Structure of 68928-70-1 (2,2'-[(1-Methylethylidene)bis[(dibromo-4,1-phenylene)oxymethylene]]bis[oxirane]-4,4'-(1-methylethylidene)bis[2,6-dibromophenol] copolymer)
Formula: (C21H20Br4O4)n.(C15H12Br4O2)n
Molecular Weight: 1199.88
Synonyms: Brominated Epoxy Oligomer;Brominated epoxy oligomers(BEP);Brominated Epoxy Oligomer (EC);Brominated Epoxy Resins;Brominated Epoxy Oligomers(BEO);
Boiling Point: 575.2oC at 760 mmHg
Flash Point: 242.7oC
PSA: 83.98000
LogP: 13.09140
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Chemistry

Molecular Structure of Tetrabromobisphenol A-tetrabromobisphenol A diglycidyl ether copolymer (CAS No.68928-70-1):

Molecular Formula: (C21H20Br4O4)n.(C15H12Br4O2)n
CAS No: 68928-70-1
Smiles: C(c1cc(Br)c(OC[C@@H]2OC2)c(Br)c1)(C)(C)c1cc(c(c(c1)Br)OC[C@@H]1OC1)Br.C(C)(C)(c1cc(c(c(c1)Br)O)Br)c1cc(c(c(c1)Br)O)Br
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
Classification Code: TSCA Flag XU [Exempt from reporting under the Inventory Update Rule]

Specification

   Tetrabromobisphenol A-tetrabromobisphenol A diglycidyl ether copolymer (CAS No.68928-70-1), it also can be called 2,2'-[(1-Methylethylidene)bis[(dibromo-4,1-phenylene)oxymethylene]]bis[oxirane]-4,4'-(1-methylethylidene)bis[2,6-dibromophenol] copolymer ; Tetrabromobisphenol A, 2,2-bis(4-(2,3-epoxypropyloxy)dibromophenyl)propane polymer .