Malononitrile

• Catalog No.: 02102240
• CAS Number: 109-77-3
• M. F.: C3H2N2
• M. W.: 66.06138
• Purity: 98%
• Storage: Room Temperature (15-30°C)

SYNONYMS

• IUPAC name: propanedinitrile
• IUPAC Traditional name: malononitrile
• Synonyms: Malonic Dinitrile; Cyanoacetonitrile; Propanedinitrile; Methylene Cyanide; Dicyanomethane

DATABASE IDS

• EC Number: 203-703-2
• CAS Number: 109-77-3

PROPERTIES

• Boiling Point: 220°C
• Density: 1.049 g/ml
• Flash Point: 234°C
• Melting Point: 32-34°C
• Vapor Pressure: 11 mm Hg at 99 °C, 20 mm Hg at 109 °C (measured)
• Purity: 98%
• Australian Hazchem: 2X
• Emergency Response Guidebook(ERG) Number: 153
• EU Classification: T2
• EU Hazard Identification Number: 6.1B
• European Hazard Symbols: Toxic (T)
• European Hazard Symbols: Nature polluting (N)
• Risk Statements: R:23/24/25-50/53
• RTECS: OO3150000
• Safety Statements: S:23-27-45-60-61
• Storage Condition: Room Temperature (15-30°C)
• Hazard Class: 6.1
• UN Number: 2647
• Packing Group: II

DETAILS

Description (English)

Off-white solid
Purity: 98%
Used as a crosslinking agent
for the modification of proteins via amidation.

REFERENCES

• Davies, G.E., and Stark, G.R., Proc. Natl. Acad. Sci. U.S.A. , 66 : 651, (1970).