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Tetrabutylphosphonium bromide Structure

Tetrabutylphosphonium bromide

Chemical Properties

Melting point 100-103 °C(lit.)
Density  1.8[at 20℃]
vapor pressure  0.018Pa at 25℃
Flash point 290 °C
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
solubility  Chloroform (Slightly), Methanol (Slightly)
form  crystal
color  white
Water Solubility  ca 70 g/100 mL
Sensitive  Hygroscopic
BRN  4160474
Stability hygroscopic
InChIKey JRMUNVKIHCOMHV-UHFFFAOYSA-M
LogP -0.44 at 23℃
CAS DataBase Reference 3115-68-2(CAS DataBase Reference)
NIST Chemistry Reference Phosphonium bromide, tetrabutyl(3115-68-2)
EPA Substance Registry System Phosphonium, tetrabutyl-, bromide (3115-68-2)

Safety Information

Hazard Codes  Xn,T,Xi
Risk Statements  21/22-36/37/38-24-20/21/22
Safety Statements  26-37/39-45-36/37/39-28A-36
RIDADR  UN 3464 6.1/PG 3
WGK Germany  3
RTECS  TA2417000
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29310095
Toxicity mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03131,

MSDS

Usage And Synthesis

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