Formaldehyde → HCID 131710823, 화합물

반응식

[SiH2:1]([OH:3])[OH:2].[C:4]1([OH:10])[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1.[OH-].[K+].[SiH2](O)O.[C:16]1([OH:22])C=CC=CC=1.C=O>>[SiH2:1]([OH:3])[OH:2].[C:4]1([OH:10])[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1.[CH2:16]=[O:22]

참가 물질

반응물 5

HCID 712Formaldehyde

HCID 996Phenol2회

HCID 14797Potassium Hydroxide

HCID 16755636Silanediol

HCID 131710824HCID 131710824, 화합물2회

생성물 1

HCID 131710823HCID 131710823, 화합물

실험 절차

One mol of monosilandiol, one mol of phenol and 0.2 mol of potassium hydroxide are mixed then heated to just below the boiling point of phenol while agitating at ambient pressure for 15 to 60 minutes, thereby producing phenol monosilandiol, a tan granular compound. The phenol monosilandiol is mixed with about 1 mol of formaldehyde in an aqueous solution, then heated to 70° to 90° C. for 20 to 100 minutes until the desired viscosity is obtained, thereby producing poly(formaldehyde phenol monosilandiol) resin. The resin may be produced as a thick liquid, soft solid or a hard solid. The resin is soluble in acetic acid, acetone and other organic solvents, and a solution of the resin may be used as an adhesive or coating on wood.