Welcome to LookChem.com Sign In|Join Free

CAS

  • or

41203-81-0

Post Buying Request

41203-81-0 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • Methylphosphonic acid (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphorinan-5-yl)-methyl methyl ester

    Cas No: 41203-81-0

  • USD $ 1.2-5.0 / Kiloliter

  • 5 Kiloliter

  • 3000 Metric Ton/Month

  • Chemwill Asia Co., Ltd.
  • Contact Supplier

41203-81-0 Usage

General Description

(5-Ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl)methyl dimethyl phosphonate P-oxide, also known by its chemical formula C7H17O5P, is a highly toxic and potentially lethal chemical compound. It is a strong organophosphate compound that is commonly used as a nerve agent and chemical weapon. Exposure to this compound can lead to symptoms such as nausea, vomiting, diarrhea, incoordination, muscle twitching, convulsions, and ultimately respiratory failure and death. It is important to handle and store this chemical with extreme caution and to follow strict safety protocols to avoid accidents and exposure. The use of this compound is strictly regulated due to its hazardous nature, and it is primarily used for research and military applications.

Check Digit Verification of cas no

The CAS Registry Mumber 41203-81-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,2,0 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 41203-81:
(7*4)+(6*1)+(5*2)+(4*0)+(3*3)+(2*8)+(1*1)=70
70 % 10 = 0
So 41203-81-0 is a valid CAS Registry Number.
InChI:InChI=1/C9H20O6P2/c1-5-9(6-13-16(3,10)12-2)7-14-17(4,11)15-8-9/h5-8H2,1-4H3

41203-81-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-ethyl-5-[[methoxy(methyl)phosphoryl]oxymethyl]-2-methyl-1,3,2λ<sup>5</sup>-dioxaphosphinane 2-oxide

1.2 Other means of identification

Product number -
Other names EINECS 255-263-6

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Flame retardants
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:41203-81-0 SDS

41203-81-0Downstream Products

41203-81-0Relevant articles and documents

Preparation method of mixed flame retardant used for spinning

-

Paragraph 0021; 0022, (2017/01/19)

The invention discloses a preparation method of a mixed flame retardant used for spinning. The mixed flame retardant is prepared through physical mixing at present. As cyclic phosphonate compounds generally have higher viscosity, and the lower the temperature is, the poorer the flow is, not only is the operation inconvenient to carry out during physical compounding but also the problems of poor mixing uniformity and difficulty in filtration also exist. Raw materials used in reaction include raw materials A, a raw material B and a raw material C, wherein the raw materials A are two or more of trimethylolethane, trimethylolpropane and dipentaerythritol; the raw material B is one of trimethyl phosphite, triethyl phosphite and tributyl phosphite; the raw material C is one of dimethyl methylphosphonate, trimethyl phosphate and triethyl phosphate; a mixture formed by at least two cyclic phosphonate compounds is directly obtained through reaction among the three kinds of raw materials. The preparation method has the beneficial effects that the mixed flame retardant with different components and ratios is directly prepared by controlling the ratio of the reactant raw materials and has the advantages of simple process, good mixing uniformity of the product, easiness in control of chemical components, and the like.

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

What can I do for you?
Get Best Price

Get Best Price for 41203-81-0