Welcome to LookChem.com Sign In|Join Free

CAS

  • or

2078-22-0

1,2-Benzenedicarboxylic acid bis(trimethylsilyl) ester is a chemical compound with the molecular formula C12H24O4Si2. It is a derivative of 1,2-benzenedicarboxylic acid, also known as phthalic acid, where both carboxylic acid groups are esterified with trimethylsilyl groups. 1,2-Benzenedicarboxylic acid bis(trimethylsilyl) ester is an organosilicon compound, characterized by the presence of silicon atoms bonded to carbon and other elements. It is used in various applications, including as a protecting group in organic synthesis and as a reagent in the preparation of other organosilicon compounds. The compound is known for its stability and ability to form strong Si-O bonds, which makes it useful in the synthesis of complex organic molecules where protection of certain functional groups is required.

2078-22-0 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 2078-22-0 Structure

  • Basic information

    1. Product Name: 1,2-Benzenedicarboxylic acid bis(trimethylsilyl) ester
    2. Synonyms: 1,2-Benzenedicarboxylic acid bis(trimethylsilyl);1,2-Benzenedicarboxylic acid bis(trimethylsilyl) ester;Phthalic acid bis(trimethylsilyl);Phthalic acid bis(trimethylsilyl) ester
    3. CAS NO:2078-22-0
    4. Molecular Formula: C14H22O4Si2
    5. Molecular Weight: 310.49
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 2078-22-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 1,2-Benzenedicarboxylic acid bis(trimethylsilyl) ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,2-Benzenedicarboxylic acid bis(trimethylsilyl) ester(2078-22-0)
    11. EPA Substance Registry System: 1,2-Benzenedicarboxylic acid bis(trimethylsilyl) ester(2078-22-0)

  • 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: 2078-22-0(Hazardous Substances Data)

2078-22-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2078-22-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,7 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2078-22:
(6*2)+(5*0)+(4*7)+(3*8)+(2*2)+(1*2)=70
70 % 10 = 0
So 2078-22-0 is a valid CAS Registry Number.

2078-22-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name bis(trimethlsilyl) ortho-phthalate

1.2 Other means of identification

Product number -
Other names bis(trimethylsilyl) phthalate

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:2078-22-0 SDS

2078-22-0Relevant articles and documents

Bis-ortho-metalation/silylation of unprotected o-phthalic acids. Straightforward access to new silylated N-hydroxyphthalimide (NHPI) analogs

Michaux, Jér?me,Bessires, Bernard,Einhorn, Jacques

, p. 48 - 50 (2012)

The one pot, in situ ortho-metalation/silylation of unprotected o-phthalic acids using lithium tetramethylpiperidide (LiTMP) and chlorotrimethylsilane is described. This method gives a straightforward access to silylated phthalic anhydrides. These can be

Synthesis of trimethylsilyl carboxylates by HMDS under solvent-free conditions

Jereb, Marjan,Lakner, Janja

, p. 5713 - 5723 (2016/08/23)

A broad set of structurally different carboxylic acids were transformed into their trimethylsilyl esters with HMDS in a practically completely solvent-free process, while a catalytic amount of iodine was required in some cases. The process has several advantages over the known methods: untreated reactants, air atmosphere, mild and neutral conditions, no evolution of hydrogen halide, no need of an additional base, low amount of waste, completely without chromatography, low consumption of energy, and operational simplicity.

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 2078-22-0