363596

Diethyl phosphoramidate

98%

• Synonym(s): (Diethoxyphosphoryl)amine, Amidophosphoric acid diethyl ester, Diethyl amidophosphonate, Diethyl aminophosphonate, Diethyl phosphorylamide, O,O′-Diethylphosphoramidate
• Linear Formula: H₂NP(O)(OC₂H₅)₂
• CAS Number: 1068-21-9
• Molecular Weight: 153.12
• MDL number: MFCD00015676
• UNSPSC Code: 12352100
• PubChem Substance ID: 24862205
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 98%
• bp: 140 °C/3 mmHg (lit.)
• mp: 51-53 °C (lit.)
• SMILES string: CCOP(N)(=O)OCC
• InChI: 1S/C4H12NO3P/c1-3-7-9(5,6)8-4-2/h3-4H2,1-2H3,(H2,5,6)
• InChI key: MCQILDHFZKTBOD-UHFFFAOYSA-N

Description

General description

Diethyl phosphoramidate is a chemical and biological toxin and its ultra-low level detection by Surface-Enhanced Raman Spectroscopy (SERS) is reported. It is reported as chemical warfare simulant.

Application

Diethyl phosphoramidate may be employed as reagent which mimics or imitates the actual chemical warfare agents. It may be used in the preparation of α-aminoalkyl phosphonates, via three-component Mannich type reaction.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves