Sodium cyanide, granules

• Catalog No.: L13278
• CAS Number: 143-33-9
• M. F.: CNNa
• M. W.: 49.00717
• Purity: 98%

SYNONYMS

• Title: 氰化钠, 颗粒
• IUPAC name: sodium iminomethanide
• IUPAC Traditional name: sodium cyanide

DATABASE IDS

• EC Number: 205-599-4
• Merck Index: 148605
• CAS Number: 143-33-9
• MDL Number: MFCD00003523
• Beilstein Number: 3587243

PROPERTIES

• European Hazard Symbols: Nature polluting (N)
• GHS Precautionary statements: P260-P301+P310-P304+P340-P320-P330-P361-P405-P501A
• Risk Statements: 26/27/28-32-50/53
• RTECS: VZ7525000
• Safety Statements: 7-28-29-45-60-61
• TSCA Listed: 是
• Hazard Class: 6.1
• UN Number: UN1689
• Packing Group: I
• GHS Hazard statements: H300-H310-H330-H400-H410
• European Hazard Symbols: Highly toxic (T+)
• Purity: 98%
• Boiling Point: ca 1500°C
• Density: 1.61
• Melting Point: 563°C

REFERENCES

• Cyanations of alkyl halides are often carried out most conveniently under phase-transfer conditions: Synth. Commun., 6, 193 (1976); see: E. V. Dehmlow and S. S. Dehmlow, Phase-Transfer Catalysis, 3rd ed., VCH, N.Y. (1993), for further extensive examples. DMSO is also a good solvent for these reactions: J. Org. Chem., 25, 257, 877 (1960).
• For formation of Reissert compounds, see Quinoline, A11545.
• Mild catalyst for the aminolysis of esters to primary amides: J. Org. Chem., 52, 2033 (1987).
• For generation of cyanogen bromide by reaction with bromine, see: Org. Synth. Coll ., 7, 435 (1990).
• See also Potassium cyanide, L13273.