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311-28-4

Name Tetrabutylammonium iodide
CAS 311-28-4
EINECS(EC#) 206-220-5
Molecular Formula C16H36IN
MDL Number MFCD00011636
Molecular Weight 369.37
MOL File 311-28-4.mol

Chemical Properties

Appearance white or tan powder
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
Stability: Stable. Incompatible with strong oxidizing agents. Light-sensitive.
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
Detection Methods T,NMR,TITR
BRN  3916152
Exposure limits ACGIH: TWA 0.01 ppm
InChIKey DPKBAXPHAYBPRL-UHFFFAOYSA-M
LogP 0.869 at 25℃
CAS DataBase Reference 311-28-4(CAS DataBase Reference)
Storage Precautions Light sensitive
EPA Substance Registry System 311-28-4(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
RTECS  BS5450000
8
TSCA  Yes
HS Code  29239000
Toxicity
LD50 orally in Rabbit: 1990 mg/kg

Hazard Information

Material Safety Data Sheet(MSDS)

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