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Alfa Aesar™ Diethyl cyanophosphonate, tech. 90%

Chemical Identifiers

Chemical Name or Material Diethyl cyanophosphonate
CAS 2942-58-7
Purity Grade Technical Grade
Molecular Formula C5H10NO3P
Formula Weight 163.11g/mol
MDL Number MFCD00010256
UN Number UN2922
Beilstein 1768938
Synonym DEPC; Diethyl phosphorocyanidate
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1410706

 
alfa aesar™
L14107-06
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.

AAL1410714

 
alfa aesar™
L14107-14
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 104° to 105°C (19mmHg)
Flash Point 80°C (176°F)
Quantity 5g
Chemical Name or Material Diethyl cyanophosphonate
CAS 2942-58-7
Purity Grade Technical Grade
Assay 90%
Molecular Formula C5H10NO3P
Formula Weight 163.11g/mol
MDL Number MFCD00010256
UN Number UN2922
Beilstein 1768938
Synonym DEPC; Diethyl phosphorocyanidate
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H300-H310-H330-H314-H318-H227
Fatal if swallowed.
Fatal in contact with skin.
Fatal if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.
Health Hazard 3 GHS P Statement
P280-P305+P351+P338-P304+P340-P309-P310-P302+P352
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN: Wash with plenty of soap and water.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, TOXIC, N.O.S.
RTECS Number TD2500000

Applications
Diethyl cyanophosphonate is used for peptide synthesis. and for the phosphorylation of phenols. It is also used as an activating agent for fluorescent derivatization of carboxylic acids which allows separation by HPLC, to activate carboxylic acids for the C-acylation of active methylene compounds and as a reagent for the phosphorylation of phenols. It promotes the formation of amides and esters from amines or alcohols in the presence of, e.g. triethylamine, activates carboxylic acids towards nucleophiles

Solubility
Hydrolyzes in water.

Notes
It is sensitive to moisture. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature is 2 - 8°C.

Safety and Handling

Danger

GHS P Statement
P280-P305+P351+P338-P304+P340-P309-P310-P302+P352
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN: Wash with plenty of soap and water.

GHS H Statement
H300-H310-H330-H314-H318-H227
Fatal if swallowed.
Fatal in contact with skin.
Fatal if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.

2° to 8°C