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HomeProduct name listTETRAMETHYLAMMONIUM TRIACETOXYBOROHYDRIDE

TETRAMETHYLAMMONIUM TRIACETOXYBOROHYDRIDE

TETRAMETHYLAMMONIUM TRIACETOXYBOROHYDRIDE Structural

What is TETRAMETHYLAMMONIUM TRIACETOXYBOROHYDRIDE?

The Uses of TETRAMETHYLAMMONIUM TRIACETOXYBOROHYDRIDE

Selective reducing agent.

Purification Methods

If impure, wash it with freshly distilled Et2O and dry it overnight in a vacuum to give a free flowing powder. Check 1H NMR, and if still suspect prepare it freshly from Me4NBH4 and AcOH in *C6H6 and store it away from moisture [Banus et al. J Am Chem Soc 74 2346 1952, Evans & Chipman Tetrahedron Lett 27 5939 1986]. Itisan IRRITANT and MOISTURE SENSITIVE.

Properties of TETRAMETHYLAMMONIUM TRIACETOXYBOROHYDRIDE

Melting point: 93-98 °C(lit.)
storage temp.  2-8°C
solubility  slightly sol. in dichloromethane
form  powder to crystal
color  White to Almost white
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN  8238791

Safety information for TETRAMETHYLAMMONIUM TRIACETOXYBOROHYDRIDE

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H261:Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P223:Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P231+P232:Handle under inert gas. Protect from moisture.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for TETRAMETHYLAMMONIUM TRIACETOXYBOROHYDRIDE

InChIKey LCFZZOGKVOTFPU-UHFFFAOYSA-N

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