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Appearance:powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:in stock
Purity:95% purity
Melting point 93-98 °C(lit.)
storage temp. 2-8°C
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN 8238791
InChIKey LCFZZOGKVOTFPU-UHFFFAOYSA-N
Safety Information
Hazard Codes F,Xi
Risk Statements 15-36/37/38
Safety Statements 26-36-43
RIDADR UN 2813 4.3/PG 2
WGK Germany 3
F 3-10-21
HazardClass 4.3
PackingGroup III
HS Code 29239000
MSDS Information
Provider Language
SigmaAldrich English
ALFA English
TETRAMETHYLAMMONIUM TRIACETOXYBOROHYDRIDE Usage And Synthesis
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.
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