Welcome to LookChem.com Sign In|Join Free
  • or
N,N'-Diethyl-phosphors?ure-phenylester-diamid, also known as Diethyl phenylphosphoramidate or DEPP, is an organophosphorus compound with the chemical formula C10H16NO3P. It is a colorless, oily liquid that is soluble in organic solvents. DEPP is a potent inhibitor of acetylcholinesterase, an enzyme that breaks down the neurotransmitter acetylcholine in the nervous system. This inhibition can lead to the accumulation of acetylcholine, which can cause overstimulation of muscles and nerves, potentially leading to symptoms such as muscle twitching, weakness, and respiratory failure. Due to its high toxicity and potential use in chemical warfare, DEPP is classified as a Schedule 1 chemical weapon by the Chemical Weapons Convention. It is important to handle N.N'-Diaethyl-phosphorsaeure-phenylester-diamid with extreme caution and in accordance with strict safety protocols.

7450-70-6

Post Buying Request

7450-70-6 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

7450-70-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7450-70-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,5 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7450-70:
(6*7)+(5*4)+(4*5)+(3*0)+(2*7)+(1*0)=96
96 % 10 = 6
So 7450-70-6 is a valid CAS Registry Number.

7450-70-6Relevant academic research and scientific papers

PHOSPHORUS-CONTAINING COMPOUND AND CURING EPOXY RESIN COMPOSITION CONTAINING SAME

-

Paragraph 0058, (2016/08/17)

Provided is a novel phosphorus-containing compound represented by general formula (I). The compound has reactivity with a glycidyl group and is therefore capable of providing a curing epoxy resin composition that is expected to achieve flame retardation and reduction of dielectric constant. wherein m is a number of 1 to 10; R1, R2, R3, and R4 are each hydrogen, alkyl, or aryl; R5 is alkyl, alkanediyl, alkanetriyl, alkanetetrayl, or an aromatic group; X is oxygen or sulfur; Y is oxygen, sulfur, or ═NR′; and R′ is hydrogen, alkyl, or aryl.

Synthesis of Phenyl Phosphorodiamidates

Roth, Hermann J.,Lenig, Arthur R.,Stock, Wilfried

, p. 85 - 91 (2007/10/02)

Two procedures are described for the synthesis of phenyl phosphorodiamidates in high yields.These compounds can be represented by the general formula 6 and are used for cyclisation reactions leading to phosphabarbituric acids.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 7450-70-6