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Diethyl diethylphosphoramidate, also known as DEDP or O,O-diethyl-N,N-diethylphosphoramidate, is an organophosphorus compound with the chemical formula C6H15O2PN. It is a colorless, oily liquid that is soluble in organic solvents. DEDP is primarily used as a precursor in the synthesis of various organophosphorus compounds, including pesticides and chemical warfare agents. It is also employed as a flame retardant and plasticizer. Due to its potential toxicity and environmental persistence, DEDP is subject to strict regulations and controls in many countries.

3167-69-9

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3167-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3167-69-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,6 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3167-69:
(6*3)+(5*1)+(4*6)+(3*7)+(2*6)+(1*9)=89
89 % 10 = 9
So 3167-69-9 is a valid CAS Registry Number.

3167-69-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name N-diethoxyphosphoryl-N-ethylethanamine

1.2 Other means of identification

Product number -
Other names diethylamino-phosphonic acid diethyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3167-69-9 SDS

3167-69-9Downstream Products

3167-69-9Relevant academic research and scientific papers

DIREKTSYNTHESE VON N,N-DIORGANYL-PHOSPHORSAEUREDIALKYLESTERAMIDEN AUS TRIALKYLPHOSPHITEN

Albrecht, Steffen,Herrmann, Eckhard

, p. 189 - 192 (2007/10/02)

Dialkyl N,N-Diorganylphosphoroamidates result in the reaction of trialkylphosphites with secondary amines and tetrachlormethane if amine hydrochlorides are used as catalysts.A reaction mechanism is proposed.Key words: N,N-Diorganylphosphoroamidates; trialkylphosphites; tetrachlormethane.

REACTION OF SULFENAMIDES WITH DI-ALKYL AND TRIALKYL PHOSPHITES. AN EFFICIENT SYNTHESIS OF PHOSPHORAMIDATES BY UNUSUAL SUBSTITUTION AT S-N BOND IN (2-BENZOTHIAZOLYL)SULFENAMIDES

Torii, Sigeru,Sayo, Noboru,Tanaka, Hideo

, p. 695 - 698 (2007/10/02)

Regioselective attack of the trivalent phosphorus atom of dialkyl and trialkyl phosphites on either nitrogen or sulfur atom of sulfenamides has been found.The reaction of phenylsulfenamides with dialkyl phosphites yielded phosphorothiolates, whereas the treatment of (2-benzothiazolyl)sulfenamides with dialkyl and trialkyl phosphites gave phosphoramidates in excellent yields.

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