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Alfa Aesar™ N,N-Dimethylphosphoramidodichloridate, 97%

Chemical Identifiers

Chemical Name or Material N,N-Dimethylphosphoramidodichloridate
CAS 677-43-0
Molecular Formula C2H6Cl2NOP
Formula Weight 161.96g/mol
MDL Number MFCD00013896
UN Number UN3265
Beilstein 969956
Synonym Dimethylaminophosphoryl dichloride; N,N-Dimethylphosphoramic dichloride
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0723106

 
alfa aesar™
L07231-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL0723114

 
alfa aesar™
L07231-14
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.
Description & Specifications

Specifications

Boiling Point 89° to 90°C (20mmHg)
Quantity 5g
Flash Point >110°C (230°F)
Chemical Name or Material N,N-Dimethylphosphoramidodichloridate
CAS 677-43-0
Assay 97%
Molecular Formula C2H6Cl2NOP
Formula Weight 161.96g/mol
MDL Number MFCD00013896
UN Number UN3265
Beilstein 969956
Synonym Dimethylaminophosphoryl dichloride; N,N-Dimethylphosphoramic dichloride
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe 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.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
RTECS Number TB4025000

Applications
N,N-Dimethylphosphoramidodichloridate is used in the synthesis of phosphoramidates as well as (RS)-ethyl N,N-dimethylphosphoramidocyanidate (Nerve agent GA) which is used as a chemical weapon. It forms active intermediates, which react with alcohols in situ to give esters. It is also used to convert primary alcohols to alkyl chlorides. Furthe, it serves as an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. In addition to this, it reacts with 1,2 diols to prepare cyclic phosphoric amides followed by alkenes after reduction.

Solubility
Miscible with dimethoxyethane.

Notes
Moisture and air sensitive. Hygroscopic. Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe 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.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

2° to 8°C