Welcome to LookChem.com Sign In|Join Free
  • or
Phosphonic acid, [(ethoxydimethylsilyl)methyl]-, diethyl ester, also known as (Ethoxydimethylsilyl)methylphosphonic acid diethyl ester, is a complex organophosphorus compound with the chemical formula C8H21O4PSi. This colorless liquid is characterized by its unique structure, which includes a phosphonic acid group, an ethoxydimethylsilyl group, and two diethyl ester groups. It is synthesized through a reaction between phosphonic acid and chloro(diethyl)methylsilane, followed by the addition of ethanol. Phosphonic acid, [(ethoxydimethylsilyl)methyl]-, diethyl ester is primarily used in the field of organic synthesis, particularly in the preparation of various organophosphorus compounds and as a coupling agent in the synthesis of silyl ethers. Due to its reactivity and stability, it is also employed as a protecting group in organic chemistry.

690-51-7

Post Buying Request

690-51-7 Suppliers

Recommended suppliers

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

690-51-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 690-51-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,9 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 690-51:
(5*6)+(4*9)+(3*0)+(2*5)+(1*1)=77
77 % 10 = 7
So 690-51-7 is a valid CAS Registry Number.

690-51-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name diethoxyphosphorylmethyl-ethoxy-dimethylsilane

1.2 Other means of identification

Product number -
Other names -

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:690-51-7 SDS

690-51-7Upstream product

690-51-7Downstream Products

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 690-51-7