Benzoyl Peroxide → Divinylbenzene-styrene

HRID 5300

Reaction equation

HRID 5300 reaction equation
[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[CH:9]([C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=1[CH:17]=[CH2:18])=[CH2:10].C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1>C1(C)C=CC=CC=1.CCCCCCCC>[CH:9]([C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=1[CH:17]=[CH2:18])=[CH2:10].[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1

Participants

6

Reactant 3

HCID 7187Benzoyl PeroxideHCID 7501StyreneHCID 666661,2-Diethenylbenzene

Product 1

HCID 174664Divinylbenzene-styrene

Reagents, catalysts & solvents 2

HCID 356OctaneSolventHCID 1140TolueneSolvent

Procedure

It is stirred at room temperature for 30 minutes and then is introduced the monomer system prepared separately consisting of g 100 of styrene, g 67.5 of divinylbenzene (50%) in toluene (225 ml) and n-octane (75 ml) containing 3 g of benzoyl peroxide. The polymerization is carried out by stirring (350 rpm) for 10 hours at 80° C.

Workup

  1. additionis introduced the monomer system
  2. customprepared separately
  3. stirringby stirring (350 rpm) for 10 hours at 80° C.

Sources & evidence

ORD record
ord-445013eb9d6b4372b91d441d2c130c81
Source dataset
uspto-grants-1993_09
Patent number
US05244855

Linked notes

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