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Phosphonic acid, acetyl-, bis(trimethylsilyl) ester is a chemical compound that is a derivative of phosphonic acid and acetic acid. It is characterized by its protective role for hydroxyl groups in organic synthesis, enhanced volatility and thermal stability due to the bis(trimethylsilyl) ester group, and its water-repellent properties.

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  • 6838-42-2 Structure
  • Basic information

    1. Product Name: Phosphonic acid, acetyl-, bis(trimethylsilyl) ester
    2. Synonyms:
    3. CAS NO:6838-42-2
    4. Molecular Formula: C8H21O4PSi2
    5. Molecular Weight: 268.397
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 6838-42-2.mol
    9. Article Data: 0
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Phosphonic acid, acetyl-, bis(trimethylsilyl) ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Phosphonic acid, acetyl-, bis(trimethylsilyl) ester(6838-42-2)
    11. EPA Substance Registry System: Phosphonic acid, acetyl-, bis(trimethylsilyl) ester(6838-42-2)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 6838-42-2(Hazardous Substances Data)

6838-42-2 Usage

Uses

Used in Organic Synthesis:
Phosphonic acid, acetyl-, bis(trimethylsilyl) ester is used as a protective agent for hydroxyl groups, which is crucial in the synthesis of various organic compounds to prevent unwanted reactions.
Used in the Production of Water-resistant Coatings and Sealants:
Phosphonic acid, acetyl-, bis(trimethylsilyl) ester is used as a key ingredient in the formulation of water-resistant coatings and sealants, thanks to its water-repellent properties, which provide durability and protection against moisture.
Used in Pharmaceutical Synthesis:
Phosphonic acid, acetyl-, bis(trimethylsilyl) ester is used as a reagent in the synthesis of pharmaceuticals, contributing to the development of new drugs and medicines.
Used in Agrochemical Synthesis:
In the agrochemical industry, this compound is used as a reagent for the synthesis of agrochemicals, such as pesticides and fertilizers, to improve agricultural productivity and crop protection.

Check Digit Verification of cas no

The CAS Registry Mumber 6838-42-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,3 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6838-42:
(6*6)+(5*8)+(4*3)+(3*8)+(2*4)+(1*2)=122
122 % 10 = 2
So 6838-42-2 is a valid CAS Registry Number.

6838-42-2SDS

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-bis(trimethylsilyloxy)phosphorylethanone

1.2 Other means of identification

Product number -
Other names O,O-Bis-<trimethylsilyl>-1-oxoethanphosphonat

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:6838-42-2 SDS

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