Ethoxymethylenemalononitrile

• Catalog No.: A14412
• CAS Number: 123-06-8
• M. F.: C6H6N2O
• M. W.: 122.12464
• Purity: 98%

SYNONYMS

• Title: 乙氧基亚甲基丙二腈
• IUPAC name: 2-(ethoxymethylidene)propanedinitrile
• IUPAC Traditional name: 2-(ethoxymethylidene)propanedinitrile

DATABASE IDS

• EC Number: 204-597-0
• MDL Number: MFCD00001854
• CAS Number: 123-06-8
• Beilstein Number: 1634241

PROPERTIES

• Purity: 98%
• Boiling Point: 160°C/12mm
• Flash Point: 155°C(311°F)
• Melting Point: 62-68°C
• GHS Hazard statements: H301-H311-H317-H334
• European Hazard Symbols: Toxic (T)
• GHS Precautionary statements: P260-P280H-P262-P309-P310
• Risk Statements: 24/25-42/43
• RTECS: OO3850000
• Safety Statements: 22-24-36/37-45
• TSCA Listed: 是
• Hazard Class: 6.1
• UN Number: UN3439
• Packing Group: III

REFERENCES

• Has also been used in the synthesis of ortho-amino benzonitrile derivatives by cyclization with active methylene compounds: Monatsh. Chem., 120, 891 (1989).
• Useful building block in the synthesis of a variety of heterocyclic molecules. For reaction with nitroacetonitrile in a high-yield synthesis of 6-amino-3-cyano-5-nitro-2-pyridone, see: Synthesis, 835 (1991). With ethyl mercaptoacetate, 3-amino-4-cyanothiophene-2-carboxylate is formed in high yield: Synthesis, 1056 (1982). With thiouronium salts, 2-alkylthio-4-amino-5-cyanopyrimidines are obtained: Helv. Chim. Acta, 81, 646 (1998).