N,N'-Diisopropyl-O-methylisourea , >98.0%(T) , 54648-79-2

Synonym(s):
N,N′-Diisopropyl-O-methylisourea

CAS NO.：54648-79-2

Empirical Formula: C8H18N2O

Molecular Weight: 158.24

MDL number: MFCD00008866

EINECS: 259-275-2

PRODUCT Properties

• Boiling point: 50-52 °C10 mm Hg
• Density: 0.872 g/mL at 20 °C(lit.)
• refractive index: n20/D 1.436
• Flash point: 96 °F
• storage temp.: 2-8°C
• pka: 9.85±0.50(Predicted)
• form: clear liquid
• color: Colorless to Almost colorless
• BRN: 1753052
• InChI: InChI=1S/C8H18N2O/c1-6(2)9-8(11-5)10-7(3)4/h6-7H,1-5H3,(H,9,10)
• InChIKey: PUVRRPLSJKDMKH-UHFFFAOYSA-N
• SMILES: C(=NC(C)C)(OC)NC(C)C

Description and Uses

o-Methyl-N,N′-diisopropylisourea was used in the synthesis of proline betaine (stahydrine) and 4-hydroxyproline betaine (betoncine).

Safety

• Symbol(GHS): GHS02
• Signal word: Warning
• Hazard statements: H226
• Precautionary statements: P210-P233-P240-P241-P242-P243
• PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• Risk Statements: 10
• Safety Statements: 23-24/25
• RIDADR: UN 1993 3/PG 3
• WGK Germany: 3
• F: 10-21
• HS Code: 2925.29.9000
• HazardClass: 3.2
• PackingGroup: III
• Storage Class: 3 - Flammable liquids
• Hazard Classifications: Flam. Liq. 3