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inquiryDimethylolurea Basic information Product Name: Dimethylolurea Synonyms: DIMETHYLOLUREA;1,3-BIS(HYDROXYMETHYL)UREA;N,N'-DIMETHYLOLUREA;N,N'-BIS(HYDROXYMETHYL)UREA;OXYMETHUREA;1,3-
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Conditions | Yield |
---|---|
With sulfuric acid at 50℃; for 0.4h; Ionic liquid; | 60% |
With triethylamine at 20℃; for 30h; | 57% |
With formic acid; sodium hydroxide In water at 0 - 25℃; for 18h; pH=8; | 43% |
formaldehyd
methylenediurea
A
1,3-bis(hydroxymethyl)urea
B
N'-hydroxymethyl-N,N''-methanediyl-di-urea
Conditions | Yield |
---|---|
With barium dihydroxide; water |
formaldehyd
hexamethylenetetramine
urea
1,3-bis(hydroxymethyl)urea
Conditions | Yield |
---|---|
With water |
Conditions | Yield |
---|---|
Kinetics; Thermodynamic data; | |
In sulfuric acid at 343℃; Rate constant; |
formaldehyd
water
urea
A
(hydroxymethyl)urea
B
1,3-bis(hydroxymethyl)urea
Conditions | Yield |
---|---|
at 50 - 85℃; Kinetics; pH 3.65 bis pH 7; | |
at 50 - 85℃; Kinetics; pH 3.65-7; | |
at 20℃; Gleichgewichtskonzentration bei pH 6.7-10 in Abhaengigkeit von dem Molverhaeltnis des Formaldehyds und Harnstoffs; |
water
urea
A
formaldehyd
B
(hydroxymethyl)urea
C
1,3-bis(hydroxymethyl)urea
Conditions | Yield |
---|---|
at 20℃; Product distribution; pH 6.7 bis pH 10; |
formaldehyd
urea
A
(hydroxymethyl)urea
B
1,3-bis(hydroxymethyl)urea
C
tris(hydroxymethyl)urea
Conditions | Yield |
---|---|
at 35℃; Rate constant; pH 7; |
formaldehyd
(hydroxymethyl)urea
water
1,3-bis(hydroxymethyl)urea
Conditions | Yield |
---|---|
at 20 - 40℃; Kinetics; pH 6.7-12.4; | |
at 25 - 55℃; Kinetics; pH 2-11; | |
at 20 - 40℃; Rate constant; in Loesungen vom pH 6.7 bis pH 12.4; |
Conditions | Yield |
---|---|
In ethanol for 26h; Reflux; | 61% |
1,3-bis(hydroxymethyl)urea
ethylamine
5-ethylhexahydro-1,3,5-triazin-2-one
Conditions | Yield |
---|---|
In water for 1.5h; Reflux; | 32% |
1,3-bis(hydroxymethyl)urea
tert-butylamine
5-(tert-butyl)-2-oxohexahydro-1,3,5-triazine
Conditions | Yield |
---|---|
In water for 2h; Reflux; | 23% |
Conditions | Yield |
---|---|
In water for 1.5h; Reflux; | 17% |
Conditions | Yield |
---|---|
In water for 2.5h; Reflux; | 17% |
1,3-bis(hydroxymethyl)urea
methylamine
5-methylhexahydro-1,3,5-triazin-2-one
Conditions | Yield |
---|---|
In water for 3h; Reflux; | 15% |
With water |
1,3-bis(hydroxymethyl)urea
ethanolamine
2-keto-5-(2-hydroxyethyl)-tetrahydro-1,3,5-triazine
Conditions | Yield |
---|---|
In water for 2h; Reflux; | 9% |
Conditions | Yield |
---|---|
In water for 4.5h; Reflux; | 7% |
oxirane
1,3-bis(hydroxymethyl)urea
N,N'-bis-(2-hydroxy-ethoxymethyl)-urea
Conditions | Yield |
---|---|
With N,N-dimethyl-aniline; benzene |
oxirane
1,3-bis(hydroxymethyl)urea
N,N-dimethyl-aniline
benzene
N,N'-bis-(2-hydroxy-ethoxymethyl)-urea
Conditions | Yield |
---|---|
With water |
Conditions | Yield |
---|---|
With hydrogenchloride | |
With phosphoric acid at 55 - 60℃; | |
With sulfuric acid at 45 - 48℃; |
tert.-butylhydroperoxide
1,3-bis(hydroxymethyl)urea
N,N'-bis-tert-butylperoxymethyl-urea
Conditions | Yield |
---|---|
With sulfuric acid |
2-furoic acid methyl ester
1,3-bis(hydroxymethyl)urea
N,N'-bis-(5-methoxycarbonyl-furfuryl)-urea
Conditions | Yield |
---|---|
With sulfuric acid |
2-thioxo-3H-1,3-benzothiazole
1,3-bis(hydroxymethyl)urea
N,N'-bis-(2-thioxo-benzothiazol-3-ylmethyl)-urea
Conditions | Yield |
---|---|
With ethanol | |
With hydrogenchloride |
Conditions | Yield |
---|---|
With sulfuric acid |
Conditions | Yield |
---|---|
With sulfuric acid; acetic acid |
p-cresol
1,3-bis(hydroxymethyl)urea
bis-N,N'-(2-hydroxy-5-methylbenzyl)urea
Conditions | Yield |
---|---|
With hydrogenchloride; ethanol |
Conditions | Yield |
---|---|
With hydrogenchloride at 25℃; | |
With hydrogenchloride at 78 - 80℃; |
2-methyl-propan-1-ol
1,3-bis(hydroxymethyl)urea
N,N'-bis-isobutoxymethyl-urea
Conditions | Yield |
---|---|
With magnesium sulfate at 70℃; | |
With phosphoric acid; water at 55 - 60℃; | |
With sodium hydroxide at 75℃; |
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
With hydrogenchloride; ethanol |
Conditions | Yield |
---|---|
With sulfuric acid; acetic acid |
Conditions | Yield |
---|---|
With sulfuric acid; acetic acid |
Conditions | Yield |
---|---|
With sulfuric acid |
Conditions | Yield |
---|---|
With hydrogenchloride; ethanol; water |
1,3-bis(hydroxymethyl)urea
Conditions | Yield |
---|---|
at 0 - 15℃; |
1,3-bis(hydroxymethyl)urea
N,N'-bis-(dimethylthiocarbamoylsulfanyl-methyl)-urea
Conditions | Yield |
---|---|
at 0 - 15℃; |
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