Comprehensive introduction Hydroxyethyl urea is a new moisturizer with outstanding advantages. Compared with the traditional moisturizer, hydroxyethyl urea has more significant moisturizing effect, smooth coating feeling, comfortable f
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Hydroxyethyl Urea Molecular Formula: C3H8N2O2 Molecular Weight:104.11 Physical/Chemical Characteristics Appearance:white crystals Odor: odorless Bulk Density: 0.6g/mL Melting Point: 92-96℃ Solubility:260g/100g wat
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inquiryChemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Product quality, process, price and service 2-Hydroxyethylurea 2078-71-9 (2-Hydroxyethyl)urea Factory PRICE IN STOCK N-(hydroxyethyl)-Urea COA 1-(2-Hydroxyethyl)urea CAS 2078-71
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inquiry2-HYDROXYETHYLUREA Basic information Product Name: 2-HYDROXYETHYLUREA Synonyms: (2-hydroxyethyl)-ure;(beta-Hydroxyethyl)urea;1-Ethanolurea;hydroxyethylurea;Monoetha
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inquiryPRODUCT DETAILS Introduction Hydroxyethyl urea is a new moisturizer with outstanding advantages. Compared with the traditional moisturizer, hydroxyethyl urea has more significan
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Appearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:By Sea/Air/Courier Port:Qingdao
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inquiry<2-(trimethylsilyloxy)ethyl>urea
(2-hydroxyethyl)urea
Conditions | Yield |
---|---|
With methanol; water for 1h; Heating; | 100% |
N-<2-(trimethylsiloxy)ethyl>-N'-(trimethylsilyl)urea
(2-hydroxyethyl)urea
Conditions | Yield |
---|---|
With methanol; water for 1h; Heating; | 100% |
Conditions | Yield |
---|---|
In ethanol for 48h; | 85% |
Conditions | Yield |
---|---|
Stage #1: potassium cyanate; ethanolamine In water for 0.333333h; Heating; Stage #2: With hydrogenchloride In water at 20℃; for 7h; | 80% |
With hydrogenchloride In water |
Conditions | Yield |
---|---|
With ammonia In formic acid at 115℃; for 3.5h; Temperature; Industrial scale; | 78% |
In N,N-dimethyl-formamide at 105℃; for 24h; |
Conditions | Yield |
---|---|
In water at 85 - 90℃; for 1h; | 68% |
In water |
oxirane
urea
A
dimethylenecyclourethane
B
(2-hydroxyethyl)urea
C
carbamic acid-(2-amino-ethyl ester)
Conditions | Yield |
---|---|
at 136℃; |
oxirane
urea
A
(2-hydroxyethyl)urea
B
carbamic acid-(2-amino-ethyl ester)
Conditions | Yield |
---|---|
at 136℃; |
Conditions | Yield |
---|---|
With sodium tetrahydroborate In ethanol |
Conditions | Yield |
---|---|
mit hilfe eines Ionen-Austauschers; |
(2-hydroxyethyl)urea
bis(tri-n-butyltin)oxide
N-(tributylstannyl)-N'-(2-(tributylstannyloxy)ethyl)urea
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: H2O; at 160-190°C, evacuation down to 2mm for 1 h; elem. anal.; | 95% |
Conditions | Yield |
---|---|
With hydrogenchloride; water In isopropyl alcohol for 0.333333h; Reflux; regioselective reaction; | 93% |
(2-hydroxyethyl)urea
1,3-dimethyl-4,5-dihydroxy-4,5-diphenylimidazolidin-2-one
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water for 1h; Reflux; | 90% |
(2-hydroxyethyl)urea
4,5-dihydroxy-1,3-diethyl-4,5-diphenylimidazolidine-2-thione
4,6-diethyl-1-(2-hydroxyethyl)-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-2-one
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water for 2h; Reflux; | 90% |
(2-hydroxyethyl)urea
Conditions | Yield |
---|---|
With hydrogenchloride In water; acetonitrile for 0.333333h; Reflux; regioselective reaction; | 76% |
(2-hydroxyethyl)urea
Conditions | Yield |
---|---|
With hydrogenchloride In water; acetonitrile for 0.333333h; Reflux; regioselective reaction; | 74% |
Conditions | Yield |
---|---|
With ethylene glycol at 160℃; for 1h; | 70% |
(2-hydroxyethyl)urea
4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
1-(2-hydroxyethyl)-4,6-dimethyl-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-2-one
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water for 2h; Reflux; | 68% |
Conditions | Yield |
---|---|
With hydrogenchloride; water In isopropyl alcohol for 2h; Reflux; regioselective reaction; | 68% |
(2-hydroxyethyl)urea
ethyl 2-cyanoacetate
6-amino-1-β-hydroxyethyluracil
Conditions | Yield |
---|---|
With sodium In ethanol for 10h; Heating; | 67% |
With sodium In ethanol Cooling with ice; Reflux; | 59.4% |
With ethanol; sodium ethanolate |
Conditions | Yield |
---|---|
With hydrogenchloride In water for 1h; pH=1 - 2; Heating; | 55% |
(2-hydroxyethyl)urea
4,5-dihydroxy-2-imidazolidinone
A
2,4-imidazolidinedione
B
2-(2-hydroxyethyl)-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione
Conditions | Yield |
---|---|
With hydrogenchloride In water at 85℃; for 1h; pH=1 - 2; | A n/a B 55% |
(2-hydroxyethyl)urea
1-benzyl-3,5-dichloro-6-methylpyrazin-2(1H)-one
Conditions | Yield |
---|---|
With palladium diacetate; caesium carbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,2-dimethoxyethane at 80 - 100℃; Microwave irradiation; | 50% |
(2-hydroxyethyl)urea
2,2-dimethylpenta-3,4-dienal oxime
benzaldehyde
N-[2-({3,3-dimethyl-1-oxido-5-[(E)-2-(phenyl)vinyl]-3,4-dihydro-2H-pyrrol-2-yl}oxy)ethyl]urea
Conditions | Yield |
---|---|
With potassium tert-butylate In tert-butyl alcohol at 80℃; for 2.5h; Inert atmosphere; | 46% |
(2-hydroxyethyl)urea
3-Nitrosooxazolidin-2-one
Conditions | Yield |
---|---|
With nitrosylchloride In chloroform | 42% |
With nitrosylchloride In chloroform at 0℃; Product distribution; other reagents; | 42% |
(2-hydroxyethyl)urea
1,1,1,3,3,3-hexamethyl-disilazane
A
trimethylsilyl isocyanate
B
N-<2-(trimethylsiloxy)ethyl>-N'-(trimethylsilyl)urea
Conditions | Yield |
---|---|
With sulfuric acid at 120 - 152℃; for 6h; | A 39% B 36% |
Conditions | Yield |
---|---|
With hydrogenchloride; water for 2h; Reflux; diastereoselective reaction; | A 38% B 14% |
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