Azobisisobutyronitrile → Prop-2-enenitrile--ethenylbenzene (1/1)

HRID 453477

반응식

HRID 453477 반응식
[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[C:9](#[N:12])[CH:10]=[CH2:11].CC(N=NC(C#N)(C)C)(C#N)C.P([O-])([O-])([O-])=O.[Ca+2].[Ca+2].[Ca+2].P([O-])([O-])([O-])=O>O>[CH2:11]=[CH:10][C:9]#[N:12].[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1

참가 물질

6

반응물 4

HCID 6547AzobisisobutyronitrileHCID 7501StyreneHCID 7855AcrylonitrileHCID 24456Tricalcium Phosphate

생성물 1

HCID 62696Prop-2-enenitrile--ethenylbenzene (1/1)

시약·촉매·용매 1

HCID 962Water용매

실험 절차

72 parts of styrene, 28 parts of acrylonitrile, 120 parts of deionized water and 0.2 parts of azobisisobutylonitrile (AIBN) are mixed. To the mixture, 0.4 parts of tricalciumphosphate and 0.2 parts of mercaptan-containing chain transfer agent are added. The resultant solution is heated to 80° C. for 90 minutes and kept for 240 minutes. The resultant is washed, dehydrated and dried to obtain styrene-acrylonitrile copolymer resin (SAN) in powder form. The weight average molecular weight of the SAN copolymer resin is 180,000 to 200,000.

후처리

  1. additionare added
  2. washThe resultant is washed
  3. customdried

출처 및 근거

ORD 기록
ord-d6e3f2b2749f4d9bb43c6aceeff7878b
출처 데이터셋
uspto-grants-2013_07
특허 번호
US08492463B2

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