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HomeProduct name listN-Propylurea

N-Propylurea

  • CAS NO.:627-06-5
  • Empirical Formula: C4H10N2O
  • Molecular Weight: 102.14
  • MDL number: MFCD00014793
  • EINECS: 210-981-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
N-Propylurea Structural

What is N-Propylurea?

The Uses of N-Propylurea

n-Propylurea is used as a reactant in the preparation of N-1 monosubstituted 8-pyrazolyl xanthines as high affinity A2B adenosine receptor antagonists.

Purification Methods

Crystallise the urea from EtOH or EtOH/Et2O. [Biovin & Biovin Can J Chem 29 479 1951, IR: Biovin & Biovin Can J Chem 32 563 1954, Beilstein 4 H 142, 4 III 261, 4 IV 482.]

Properties of N-Propylurea

Melting point: 107 °C
Boiling point: 191.46°C (rough estimate)
Density  1.0739 (rough estimate)
refractive index  1.4386 (estimate)
storage temp.  2-8°C
Water Solubility  Soluble in water.
CAS DataBase Reference 627-06-5(CAS DataBase Reference)
NIST Chemistry Reference N-Propylurea(627-06-5)
EPA Substance Registry System Urea, propyl- (627-06-5)

Safety information for N-Propylurea

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H317:Sensitisation, Skin
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for N-Propylurea

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