Formaldehyde → Melamine formaldehyde

HRID 6324

반응식

HRID 6324 반응식
[N:1]1[C:8]([NH2:9])=[N:7][C:5]([NH2:6])=[N:4][C:2]=1[NH2:3].[CH2:10]=[O:11].[OH-].[Na+]>O>[CH2:10]=[O:11].[N:1]1[C:8]([NH2:9])=[N:7][C:5]([NH2:6])=[N:4][C:2]=1[NH2:3]

참가 물질

5

반응물 3

HCID 712FormaldehydeHCID 7955MelamineHCID 14798Sodium Hydroxide

생성물 1

HCID 93374Melamine formaldehyde

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
60 °C

실험 절차

Separately, a mixture comprising 10 parts of melamine, 25 parts of 37% aqueous formaldehyde solution and 65 parts of water was adjusted to pH 9.0 with sodium hydroxide and was heated at 60° C. with stirring to perform dissolution to obtain a transparent melamine-formaldehyde precondensate.

후처리

  1. dissolutiondissolution

출처 및 근거

ORD 기록
ord-a595f883ebd94deb981e91be38be3c2a
출처 데이터셋
uspto-grants-1993_09
특허 번호
US05248555

연결된 노트

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