Alfa Aesar™ Tetra-n-butylphosphonium bromide, 99%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A10868-22

TETRA-N-BUTYLPHOSPHONIUM BROMIDE, 97%,100G

UNSPSC: 12352128

Code: NEW

Additional Details:
Additional Details: CAS Number: 3115-68-2 Weight: 0.01000kg


Quantity 100g

Product Code. 11424213

Quantity Price
1 £ 33.92 / 100g
Estimated Shipment date
from Supplier 13-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material Tetra-n-butylphosphonium bromide
CAS 3115-68-2
Molecular Formula C16H36BrP
Linear Formula [CH3(CH2)3]4PBr
Formula Weight 339.35g/mol
MDL Number MFCD00011853
UN Number UN3464
Beilstein 4160474

Specification

Melting Point 99° to 103°C
Flash Point 290°C (554°F)
Quantity 100g
Chemical Name or Material Tetra-n-butylphosphonium bromide
CAS 3115-68-2
Assay 99%
Molecular Formula C16H36BrP
Linear Formula [CH3(CH2)3]4PBr
Formula Weight 339.35g/mol
MDL Number MFCD00011853
UN Number UN3464
Beilstein 4160474
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H310-H318-H302-H332-H315-H335
Fatal in contact with skin.
Causes serious eye damage.
Harmful if swallowed.
Harmful if inhaled.
Causes skin irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P305+P351+P338-P361-P302+P350-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Remove/Take off immediately all contaminated clothing.
IF ON SKIN: Gently wash with plenty of soap and water.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ORGANOPHOSPHORUS COMPOUND, TOXIC, SOLID, N.O.S.
RTECS Number TA2417000
TSCA TSCA

Applications
Tetra-n-butylphosphonium bromide is used as a phase-transfer catalyst at high temperatures, at which nitrogen analogues tend to undergo elimination e.g. as catalyst for the dealkoxycarbonylation of malonates and ß-keto esters by heating in stearic acid. used as an ionic liquid solvent in the regioselective O-alkylation of C/O ambident nucleophiles. It is a synthetic reagent used in proteomics research.

Solubility
Soluble in water (70 g/100 ml)

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. It is hygroscopic in nature.

Safety and Handling

Danger

GHS H Statement
H310-H318-H302-H332-H315-H335
Fatal in contact with skin.
Causes serious eye damage.
Harmful if swallowed.
Harmful if inhaled.
Causes skin irritation.
May cause respiratory irritation.

GHS P Statement
P261-P305+P351+P338-P361-P302+P350-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Remove/Take off immediately all contaminated clothing.
IF ON SKIN: Gently wash with plenty of soap and water.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.