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71-91-0

Name Tetraethylammonium bromide
CAS 71-91-0
EINECS(EC#) 200-769-4
Molecular Formula C8H20BrN
MDL Number MFCD00011825
Molecular Weight 210.16
MOL File 71-91-0.mol
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Chemical Properties

Appearance white to light yellow crystalline solid
Melting point  285 °C (dec.)(lit.)
density  1,397 g/cm3
vapor density  5.3 (vs air)
refractive index  1,442-1,444
storage temp.  Store below +30°C.
solubility  acetonitrile: 0.1 g/mL warm, clear, colorless
form  Liquid
color  White to cream
Odor Odorless
PH 6.5 (100g/l, H2O, 20℃)
PH Range 6.5 at 100 g/l
Stability: Stable. Incompatible with strong oxidizing agents.
Water Solubility  2795 g/L (25 º C)
Sensitive  Hygroscopic
Detection Methods T,NMR
Merck  14,9199
BRN  3563430
InChIKey HWCKGOZZJDHMNC-UHFFFAOYSA-M
CAS DataBase Reference 71-91-0(CAS DataBase Reference)
NIST Chemistry Reference Tetraethylammonium bromide(71-91-0)
EPA Substance Registry System 71-91-0(EPA Substance)
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Safety Data

Hazard Codes  Xi
Risk Statements 
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  BS5950000
F  3
TSCA  Yes
HS Code  29239000

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