Welcome to LookChem.com Sign In|Join Free
  • or
Methyl propyl methylphosphonate, also known as MPMP, is an organophosphorus compound with the chemical formula C4H11O3P. It is a colorless liquid that is soluble in water and has a slight odor. MPMP is a derivative of methylphosphonic acid, where one of the hydrogen atoms is replaced by a propyl group. Methyl propyl methylphosphonate is primarily used as a precursor in the synthesis of various organophosphorus compounds, including pesticides and flame retardants. It is also employed as a solvent and a chemical intermediate in the production of other chemicals. Due to its potential toxicity and environmental impact, MPMP is subject to strict regulations and safety measures during its handling and use.

683-25-0

Post Buying Request

683-25-0 Suppliers

Recommended suppliers

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

683-25-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 683-25-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 683-25:
(5*6)+(4*8)+(3*3)+(2*2)+(1*5)=80
80 % 10 = 0
So 683-25-0 is a valid CAS Registry Number.

683-25-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-[methoxy(methyl)phosphoryl]oxypropane

1.2 Other means of identification

Product number -
Other names methyl n-propyl methylphosphonate

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:683-25-0 SDS

683-25-0Downstream Products

683-25-0Relevant academic research and scientific papers

Organophosphorus chemistry. Part 1: The synthesis of alkyl methylphosphonic acids

Timperley, Christopher M.,Bird, Michael,Holden, Ian,Black, Robin M.

, p. 26 - 30 (2007/10/03)

Several alkyl hydrogen methylphosphonates of structure RO(HO)P(O)Me were synthesised by a three-stage route [R =i-Pr, n-Bu, i-Bu, s-Bu, pinacolyl Me3C-CH(Me)-, cyclopentyl and cyclohexyl]. Trimethyl phosphite was transesterified with alcohols in the presence of sodium catalyst to give the mixed phosphites (MeO)2POR in 6-64% yield. Treatment of these with methyl iodide gave alkyl methyl methylphosphonates RO(MeO)P(O)Me in 66-95% yield. Selective demethylation of these compounds by bromotrimethylsilane, followed by methanolysis of the phosphorus silyl esters RO(Me3SiO)P(O)Me, gave the hydrogen phosphonates in 60-97% yield.

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 683-25-0