Hexamethylene diisocyanate → Hexamethylene diisocyanate

HRID 365230

反応式

HRID 365230 の反応式
[CH2:1]([CH2:8][CH2:9][N:10]=[C:11]=[O:12])[CH2:2][CH2:3][CH2:4][N:5]=[C:6]=[O:7].[CH:13]1([N:19]=[C:20]=[O:21])[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]1>>[NH:19]=[C:11]=[NH:10].[CH2:1]([CH2:8][CH2:9][N:10]=[C:11]=[O:12])[CH2:2][CH2:3][CH2:4][N:5]=[C:6]=[O:7].[CH:13]1([N:19]=[C:20]=[O:21])[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]1

参加物

5

反応物 2

HCID 13192Hexamethylene diisocyanateHCID 18502Cyclohexyl isocyanate

生成物 3

HCID 13192Hexamethylene diisocyanateHCID 18502Cyclohexyl isocyanateHCID 160435Carbodiimide

実験手順

To a mixture of 236 g of HMDI with 25.0 g of cyclohexyl isocyanate (referred to hereinafter as CHI) was added 2.60 g of the carbodiimidization catalyst, and they were subjected to a reaction at 185° C. for 19 hours while nitrogen was bubbled thereinto, to obtain a carbodiimide resulting from HMDI and CHI (degree of polymerization=10).

後処理

  1. customwere subjected to a reaction at 185° C. for 19 hours while nitrogen
  2. customwas bubbled

出典と根拠

ORDレコード
ord-492df67242dd46b4a16e440148d080a3
出典データセット
uspto-grants-2000_10
特許番号
US06126860

関連ノート

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