N-Propylurea Chemical Properties

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

Hazard Codes 

Xn

Risk Statements 

22

Safety Statements 

24/25

RTECS 

YU151550

TSCA 

Yes

MSDS

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N-Propylurea Usage And Synthesis

Uses

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.]

N-Propylurea(627-06-5)Related Product Information

• 1-propylhydrazine hydrochloride
• Triethoxypropylsilane
• N,N-Diisopropylethylamine
• Allyl glycidyl ether
• Tetrapropylammonium hydroxide
• Allyl bromide
• Cocamidopropyl betaine
• Propylthiouracil
• Allyl chloride
• 1-(p-Chlorophenylsulfonyl)-3-propylurea,N-(4-Chlorophenylsulfonyl)-N'-propylurea,n-(4-chlorophenylsulfonyl)-n’-propylure
• Trifluorothymine
• Riboflavin
• 1,3-Dichloro-5,5-dimethylhydantoin
• 1,3-Dibromo-5,5-dimethylhydantoin
• 5,6-DIHYDROURACIL
• 4-(2-KETO-1-BENZIMIDAZOLINYL)PIPERIDINE
• N,N'-DICYCLOHEXYLUREA
• 5-(4-METHYLPHENYL)-5-PHENYLHYDANTOIN