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Alfa Aesar™ Diethyl chlorophosphite, 97%

Chemical Identifiers

Chemical Name or Material Diethyl chlorophosphite
CAS 589-57-1
Molecular Formula C4H10ClO2P
Formula Weight 156.55g/mol
MDL Number MFCD00009074
UN Number UN2920
Beilstein 1098392
Merck Index 14,3841
Synonym Diethyl phosphorochloridite
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0991906

 
alfa aesar™
L09919-06
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.

AAL0991914

 
alfa aesar™
L09919-14
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 153° to 155°C
Quantity 5g
Flash Point 25°C (77°F)
Odor Acrid
Chemical Name or Material Diethyl chlorophosphite
CAS 589-57-1
Assay 97%
Molecular Formula C4H10ClO2P
Formula Weight 156.55g/mol
MDL Number MFCD00009074
UN Number UN2920
Beilstein 1098392
Merck Index 14,3841
Synonym Diethyl phosphorochloridite
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapor.
Health Hazard 3 GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, FLAMMABLE, N.O.S.
TSCA TSCA

Applications
Diethyl chlorophosphite acts as a versatile phosphorylating agent for ester and lactone enolates, amines and alkenols. It is used in the synthesis of organophosphates and are considered anticholinesterase agents through observation in studies.

Solubility
Soluble in DMSO and chloroform. Reacts with water.

Notes
Air & Moisture Sensitive. Store away from air and strong bases. Incompatible with water, bases, active metals and oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapor.