40410

N,N′-Dimethylurea

(sym.), ≥95.0% (HPLC), technical

• Sinónimos: 1,3-Dimethylurea
• Fórmula lineal: (CH₃NH)₂CO
• Número de CAS: 96-31-1
• Peso molecular: 88.11
• Beilstein: 1740672
• Número CE: 202-498-7
• Número MDL: MFCD00008286
• Código UNSPSC: 12352100
• ID de la sustancia en PubChem: 57649991
• NACRES: NA.22

Propiedades

• grado: technical
• Análisis: ≥95.0% (HPLC)
• bp: 268-270 °C (lit.)
• mp: 101-104 °C (lit.); 102-109 °C
• cadena SMILES: CNC(=O)NC
• InChI: 1S/C3H8N2O/c1-4-3(6)5-2/h1-2H3,(H2,4,5,6)
• Clave InChI: MGJKQDOBUOMPEZ-UHFFFAOYSA-N
• Información sobre el gen: human ... EPHX2(2053) ; mouse ... Ephx2(13850)

Descripción

Descripción general

N,N′-Dimethylurea (1,3-Dimethylurea), an alkyl urea derivative, is a nonlinear organic material. It forms needle-shaped crystals. It has been crystallized by using ethylacetate (solvent) and heptane (precipitant) by vapor diffusion technique. Its crystals has one molecule in each asymmetric unit. Molecules in crystal are linked by hydrogen bonds.

Aplicación

N,N′-Dimethylurea is the suitable reagent used to investigate the polar structure of its crystals. It may be used in the Dowex-50W ion exchange resin-promoted solvent-free synthesis of N,N′-disubstituted-4-aryl-3,4-dihydropyrimidinones.

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 314.6 °F - closed cup
• Punto de inflamabilidad (°C): 157 °C - closed cup
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)