compound introduction
N-(羟甲基)脲是脲类化合物的一种，是脲中一个氨基氢被羟甲基取代的物质。
All
Chemical Reagents
Biomedicine
Organic raw materials
Inorganic chemical industry
intermediate
Agricultural chemicals
Auxiliaries and catalysts
Fragrances and Flavors
Dyes and Pigments
Daily chemical industry
hydroxymethylurea
CAS number：1000-82-4 molecular formula：C2H6N2O2
overview
Specs
| Chinese alias | 羟甲基脲 | ||
| English alias | Urea,(hydroxymethyl)- (6CI,7CI,8CI,9CI); (Hydroxymethyl)urea; 1-(Hydroxymethyl)urea; Methylolurea; Mono(hydroxymethyl)urea; Monomethylolurea; N-(Hydroxymethyl)urea; N-Methylolurea; NSC 13181 | ||
| CAS number | 1000-82-4 | molecular formula | C2H6N2O2 |
| molecular weight | 90.08 | Exact mass | - |
| PSA | 75.4 | logp | -1.7 |
numbering system
| CAS | 1000-82-4 |
| UNII | 15BY095DMS |
| RXCUI | 1665338 |
| KEGG ID | C06384 |
| ChEBI ID | 16481 |
| Wikidata | Q27101932 |
| Wikipedia | Methylol_urea |
| NSC Number | NSC Number: NSC13181 |
| PubChem CID | 13842 |
| Nikkaji Number | J56.143F |
| DSSTox Substance ID | DTXSID5027350 |
| Metabolomics Workbench ID | 50516 |
| European Community (EC) Number | 213-674-8 |
| PubChem Reference Collection SID | 505402251 |
| MEP ID | _25Q1B3CRY |
physicochemical properties
| XLogP3 | -1.7 |
| Color/Form | COLORLESS CRYSTALS |
| Complexity | 53.5 |
| Exact Mass | 90.042927438 |
| Solubility | VERY SOL IN WATER; SOL IN METHANOL, ACETIC ACID; SOL IN HOT ALCOHOL; INSOL IN ETHER |
| Formal Charge | 0 |
| Melting Point | 111 °C |
| Chemical Classes | Nitrogen Compounds -> Urea Compounds |
| Heavy Atom Count | 6 |
| Molecular Weight | 90.08 |
| Monoisotopic Mass | 90.042927438 |
| Isotope Atom Count | 0 |
| Physical Description | Colorless solid |
| Rotatable Bond Count | 1 |
| Hydrogen Bond Donor Count | 3 |
| Covalently-Bonded Unit Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Other Experimental Properties | CAPABLE OF POLYMERIZATION TO SYNTHETIC RESIN |
| Topological Polar Surface Area | 75.4 Ų |
| Defined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
Safety information
Interactions：
PRETREATMENT OF MICE WITH AN ORAL 2 G/KG DOSE MONOMETHYLOLUREA REDUCED THE LD50 FOR FORMALDEHYDE FROM 330 TO 293 MG/KG.
Hazards Summary：
Available in solution as a mixture of formaldehyde gas, urea, and water; Commercial monomers available as pastes (55-65% active ingredient); Present as impurity in some UF resins at 10% or higher; [NTP]
Regulatory Information：
New Zealand EPA Inventory of Chemical Status: Urea, (hydroxymethyl)-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Production methods and uses
Production method
COMBINATION OF UREA AND FORMALDEHYDE, IN THE PRESENCE OF SALTS OR ALKALINE CATALYSTS.
purpose
Uses：
IN UREA-FORMALDEHYDE RESINS; IN MOLDING ADHESIVES; FOR TREATING TEXTILES AND WOOD
Industry Uses：
Intermediate
General Manufacturing Information：
Industry Processing Sectors: Wood Product Manufacturing
Related
upstream information
Methods of Manufacturing：
UREA (CID:1176); FORMALDEHYDE (CID:712)
downstream information
No downstream information yet
MSDS
Found 0 shareMSDS
