Tetra-n-butylammonium iodide

• Catalog No.: A15484
• CAS Number: 311-28-4
• M. F.: C16H36IN
• M. W.: 369.36821
• Purity: 98%

SYNONYMS

• Title: 四正丁基碘化铵
• IUPAC name: tetrabutylazanium iodide
• IUPAC Traditional name: tetrabutylammonium iodide

DATABASE IDS

• CAS Number: 311-28-4
• Beilstein Number: 3916152
• MDL Number: MFCD00011636
• EC Number: 206-220-5

PROPERTIES

• GHS Precautionary statements: P261-P301+P310-P305+P351+P338-P302+P352-P405-P501A
• Risk Statements: 22-36/37/38
• RTECS: BS5450000
• Safety Statements: 26-36/37
• Storage Warning: Light Sensitive & Hygroscopic
• TSCA Listed: 是
• GHS Hazard statements: H301-H315-H319-H335
• European Hazard Symbols: X
• Purity: 98%
• Melting Point: 142-148°C

REFERENCES

• Catalyst for the high-yield methylation of alcohols with dimethyl sulfate: Angew. Chem., 85, 868; Angew. Chem. Int. Ed., 12, 846 (1973), or the benzylation of alcohols with benzyl bromide in organic solvents: Org. Synth. Coll., 8, 34 (1993); 9, 52 (1998).
• Useful source of I^- for nucleophilic displacements, e.g. in the formation of neopentyl iodides from the triflates: J. Org. Chem., 45, 4387 (1980).
• Aliphatic and aromatic sulfonic acids are reduced to thiols in the presence of trifluoroacetic anhydride, followed by hydrolysis of the resulting trifluoroacetates: Tetrahedron Lett., 21, 1235 (1980).
• In combination with Boron trifluoride diethyl etherate, A15275, has been used in a mild, versatile cleavage of ethers: Synthesis, 274 (1985).