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CAS No.: | 3345-50-4 | ||||||
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Name: | N-CARBAMOYLMALEIMIDE | ||||||
Article Data: | 11 | ||||||
Molecular Structure: | |||||||
Formula: | C5H4 N2 O3 | ||||||
Molecular Weight: | 140.098 | ||||||
Synonyms: | 3-Pyrroline-1-carboxamide,2,5-dioxo- (6CI,7CI,8CI); N-Carbamoylmaleimide; N-Carbamylmaleimide; NSC 19626;NSC 524923; NSC 58034; NSC 67202 | ||||||
Density: | 1.658g/cm3 | ||||||
Melting Point: | 157-160°C | ||||||
Boiling Point: | 307°Cat760mmHg | ||||||
Flash Point: | 139.5°C | ||||||
Hazard Symbols: | R36/37/38:Irritating to eyes, respiratory system and skin.; | ||||||
Risk Codes: | 36/37/38 | ||||||
Safety: |
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PSA: | 80.47000 | ||||||
LogP: | -0.37170 |
Conditions | Yield |
---|---|
With acetic anhydride at 85℃; for 1.5h; | 90% |
With acetic anhydride; acetic acid | |
With propionic acid; propionic acid anhydride |
N-carbamoylmaleimide
Conditions | Yield |
---|---|
With acetic anhydride at 25 - 85℃; for 2h; Large scale; |
Conditions | Yield |
---|---|
With zinc(II) chloride In acetonitrile for 8h; Heating / reflux; | 99% |
Conditions | Yield |
---|---|
With zinc(II) chloride In 1,4-dioxane for 24h; Heating / reflux; | 97% |
With zinc(II) chloride |
Conditions | Yield |
---|---|
With zinc(II) chloride In 1,4-dioxane for 24h; Heating / reflux; | 97% |
Conditions | Yield |
---|---|
With zinc(II) chloride for 4h; Heating / reflux; | 95% |
Conditions | Yield |
---|---|
With zinc(II) chloride for 4h; Heating / reflux; | 95% |
N-carbamoylmaleimide
2-hydroxyethyl acrylate
2-hydroxyethylacrylate maleurate
Conditions | Yield |
---|---|
With zinc(II) chloride In acetonitrile for 5h; Heating / reflux; | 94% |
Conditions | Yield |
---|---|
for 6h; Heating / reflux; | 93% |
Conditions | Yield |
---|---|
With zinc(II) chloride for 4h; Heating / reflux; | 93% |
With 1,4-dioxane |