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66638 Sigma-Aldrich

N,N′-Diisopropyl-O-methylisourea

purum, ≥97.0% (GC)

Synonym: O-Methyl-N,N′-diisopropylisourea

  • CAS Number 54648-79-2

  • Linear Formula (CH3)2CHNHC(OCH3)=NCH(CH3)2

  • Molecular Weight 158.24

  •  Beilstein Registry Number 1753052

  •  EC Number 259-275-2

  •  MDL number MFCD00008866

  •  PubChem Substance ID 329760294

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Properties

Related Categories Acylation Reagents, Analytical Reagents, Analytical/Chromatography, Building Blocks, Carbonyl Compounds,
InChI Key   PUVRRPLSJKDMKH-UHFFFAOYSA-N
grade   purum
assay   ≥97.0% (GC)
refractive index   n20/D 1.436
bp   50-52 °C/10 mmHg
density   0.872 g/mL at 20 °C(lit.)
storage temp.   2-8°C

Description

Other Notes

Reagent for the methylation of carboxylic acids, phenols, thiols, β-diketones, amino acids and amines; Review

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
3
Flash Point(F) 
95 °F
Flash Point(C) 
35 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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226408 o-Methyl-N,N′-diisopropylisourea, 97%

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