Tetrabutylammonium iodide , Used for electrochemical analysis, ≥99.0% , 311-28-4

Synonym(s):
TBAI;Tetra-n-butylammonium iodide

CAS NO.：311-28-4

Empirical Formula: C16H36IN

Molecular Weight: 369.37

MDL number: MFCD00011636

EINECS: 206-220-5

PRODUCT Properties

• Melting point: 141-143 °C(lit.)
• Boiling point: 145.3℃[at 101 325 Pa]
• Density: 1.20
• vapor pressure: 0Pa at 25℃
• storage temp.: Store below +30°C.
• solubility: acetonitrile: 0.1 g/mL, clear, colorless
• form: Crystalline Powder
• color: White to cream
• Odor: Amine like
• Appearance: White to almost white powder, crystals, or flakes.
• Water Solubility: Soluble in water and methanol. Insoluble in benzene.
• Sensitive: Light Sensitive & Hygroscopic
• λmax: λ: 290 nm Amax: 0.1; λ: 300 nm Amax: 0.05; λ: 320 nm Amax: 0.02; λ: 500 nm Amax: 0.02
• BRN: 3916152
• Exposure limits: ACGIH: TWA 0.01 ppm
• Stability: Stable. Incompatible with strong oxidizing agents. Light-sensitive.
• InChIKey: DPKBAXPHAYBPRL-UHFFFAOYSA-M
• LogP: 0.869 at 25℃
• CAS DataBase Reference: 311-28-4(CAS DataBase Reference)
• EPA Substance Registry System: Tetrabutylammonium iodide (311-28-4)

Description and Uses

Tetrabutylammonium iodide is a organic ammonium compound, for which all four valences of a nitrogen atom are bonded organically. It is often used as phase-transfer catalysts and ion pair reagents.

Tetrabutylammonium iodide is used in the preparation of novel quaternary amines to serve as antibacterial agents in the rise of drug-resistant bacteria,it is also used in phosphonium reversible inhibitors of cholinesterases.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P264-P270-P301+P312+P330-P501
• Hazard Codes: Xn
• Risk Statements: 22-36/37/38
• Safety Statements: 26-36-37/39
• WGK Germany: 3
• RTECS: BS5450000
• F: 8
• TSCA: Yes
• HS Code: 29239000
• Toxicity: LD50 orally in Rabbit: 1990 mg/kg