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Alfa Aesar™ Hexaethyl phosphorous triamide, 97%

$73.69 - $73.69

Chemical Identifiers

Chemical Name or Material Hexaethyl phosphorous triamide
CAS 2283-11-6
Molecular Formula [(CH3CH2)2N]3P
Formula Weight 247.37
MDL Number MFCD00009041
UN Number UN1993
Beilstein 636187
Synonym Tris(diethylamino)phosphine
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1249006

  SDS
alfa aesar™
A1249006
5g Each for $73.69

AAA1249014

  SDS
alfa aesar™
A1249014
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1249022

  SDS
alfa aesar™
A1249022
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 247.37
Flash Point 58°C (136°F)
Chemical Name or Material Hexaethyl phosphorous triamide
CAS 2283-11-6
Health Hazard 1 Warning
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
MDL Number MFCD00009041
UN Number UN1993
Beilstein 636187
Quantity 5g
Health Hazard 2 GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Molecular Formula [(CH3CH2)2N]3P
Synonym Tris(diethylamino)phosphine
Health Hazard 3 GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Assay 97%
TSCA TSCA
Boiling Point 245° to 246°C

Applications
Hexaethyl phosphorous triamide is used in the Barton syntheses of hindered alkenes, involving desulfurization of small-ring heterocycles with elimination of nitrogen or carbon dioxide. It is also used as a reagent for selective vicinal dehalogenation of halogenated alkanes to give perhalogenated alkenes. The method has potential for the synthesis of highly fluorinated and mixed fluoro-halo alkenes.

Solubility
Insoluble in water.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents. It is sensitive to air. Store under dry inert gas.

Safety and Handling

Warning

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.