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Benzenethiol, 2-(diphenylphosphino)-, also known as DPBT, is a chemical compound that features a benzene ring with a thiol group at the 1-position and a diphenylphosphino group at the 2-position. This white to off-white solid is widely recognized for its utility as a ligand in coordination chemistry and organometallic catalysis. DPBT is valued for its capacity to enable a broad spectrum of chemical reactions and for its versatility in forming stable complexes with various transition metals, making it a significant compound in the realm of synthetic chemistry and catalysis.

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  • 119327-17-2 Structure
  • Basic information

    1. Product Name: Benzenethiol, 2-(diphenylphosphino)-
    2. Synonyms:
    3. CAS NO:119327-17-2
    4. Molecular Formula: C18H15PS
    5. Molecular Weight: 294.357
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 119327-17-2.mol
  • 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: Benzenethiol, 2-(diphenylphosphino)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Benzenethiol, 2-(diphenylphosphino)-(119327-17-2)
    11. EPA Substance Registry System: Benzenethiol, 2-(diphenylphosphino)-(119327-17-2)
  • 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: 119327-17-2(Hazardous Substances Data)

119327-17-2 Usage

Uses

Used in Coordination Chemistry:
Benzenethiol, 2-(diphenylphosphino)is used as a ligand for the formation of metal complexes, leveraging its ability to bind with transition metals and contribute to the stability and reactivity of these complexes.
Used in Organometallic Catalysis:
In organometallic catalysis, Benzenethiol, 2-(diphenylphosphino)serves as a catalyst component, enhancing the efficiency of various chemical reactions by forming intermediates that facilitate the reaction pathways.
Used in the Synthesis of Metal Complexes:
Benzenethiol, 2-(diphenylphosphino)is utilized in the synthesis of metal complexes for applications in areas such as homogeneous catalysis, where these complexes can act as catalysts for specific reactions.
Used in the Development of New Catalytic Processes:
DPBT is employed in the development of innovative catalytic processes, where its unique properties can be harnessed to improve reaction yields, selectivity, and overall process efficiency.
Used in Pharmaceutical and Agrochemical Synthesis:
Benzenethiol, 2-(diphenylphosphino)is used as a building block or intermediate in the synthesis of pharmaceuticals and agrochemicals, taking advantage of its reactivity and coordination capabilities to form biologically active compounds.
Used in Material Science:
In material science, Benzenethiol, 2-(diphenylphosphino)may be used in the development of new materials with specific properties, such as conductivity or catalytic activity, by incorporating it into the material's structure.

Check Digit Verification of cas no

The CAS Registry Mumber 119327-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,3,2 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119327-17:
(8*1)+(7*1)+(6*9)+(5*3)+(4*2)+(3*7)+(2*1)+(1*7)=122
122 % 10 = 2
So 119327-17-2 is a valid CAS Registry Number.

119327-17-2SDS

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 2-diphenylphosphanylbenzenethiol

1.2 Other means of identification

Product number -
Other names 2-diphenylphosphinobenzenethiazol

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:119327-17-2 SDS

119327-17-2Relevant articles and documents

A "traceless" Staudinger ligation for the chemoselective synthesis of amide bonds

Saxon, Eliana,Armstrong, Joshua I.,Bertozzi, Carolyn R.

, p. 2141 - 2143 (2000)

equation presented Here we report a novel modification of our previously reported "Staudinger ligation" that generates an amide bond from an azide and a specifically functionalized phosphine. This method for the selective formation of an amide bond, which

Synthesis of alkyl and fluoroalkyl chains containing thioether-phosphines

Lopez-Vinasco, Angela M.,Bruce, Marlene,Gonzalez-Aguirre, Paola,Rosas-Hernandez, Alonso,Amador-Bedolla, Carlos,Martin, Erika

scheme or table, p. 4101 - 4106 (2011/02/22)

We prepared new thioether-arylphosphines bearing alkyl and fluoroalkyl chains at the sulfur atom in order to use them in metal-catalyzed reactions in new reaction media, such as a fluorous biphasic system. The characterization of the new compounds is disc

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