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CAS

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17963-99-4

O-(p-methoxyphenyl) dimethylphosphinothioate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 17963-99-4 Structure

  • Basic information

    1. Product Name: O-(p-methoxyphenyl) dimethylphosphinothioate
    2. Synonyms: O-(p-methoxyphenyl) dimethylphosphinothioate
    3. CAS NO:17963-99-4
    4. Molecular Formula:
    5. Molecular Weight: 216.241
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 17963-99-4.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: O-(p-methoxyphenyl) dimethylphosphinothioate(CAS DataBase Reference)
    10. NIST Chemistry Reference: O-(p-methoxyphenyl) dimethylphosphinothioate(17963-99-4)
    11. EPA Substance Registry System: O-(p-methoxyphenyl) dimethylphosphinothioate(17963-99-4)

  • 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: 17963-99-4(Hazardous Substances Data)

17963-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17963-99-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,9,6 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17963-99:
(7*1)+(6*7)+(5*9)+(4*6)+(3*3)+(2*9)+(1*9)=154
154 % 10 = 4
So 17963-99-4 is a valid CAS Registry Number.

17963-99-4Downstream Products

17963-99-4Relevant articles and documents

Metal-catalyzed phosphinyl ester forming reaction of alcohols and phenols with diphosphine disulfides and a dioxide

Arisawa, Mieko,Yamaguchi, Masahiko

experimental part, p. 4840 - 4842 (2010/10/02)

Transition metal complexes catalyzed the dialkylphosphinothioation reaction of alcohols and phenols with tetraalkyldiphosphine disulfides in high yields. Phenols were reacted in the presence of RhH(PPh3)4 and 1,2-bis(dimethylphosphino)ethane under THF reflux, and alcohols with Pd(OAc)2 and 1,2-bis(diphenylphosphino)benzene under chlorobenzene reflux. Primary alcohols reacted faster than secondary alcohols under these conditions, and protected tyrosine and serine were phosphinothioated with minimal racemization. Tetraphenyldiphosphine dioxide also underwent the P-O bond formation reaction.

A concerted mechanism for the transfer of the thiophosphinoyl group from aryl dimethylphosphinothioate esters to oxyanionic nucleophiles in aqueous solution

Onyido, Ikenna,Swierczek, Krzysztof,Purcell, Jamie,Hengge, Alvan C.

, p. 7703 - 7711 (2007/10/03)

Earlier work on the hydrolysis of aryl phosphinothioate esters has led to contradictory mechanistic conclusions. To resolve this mechanistic ambiguity, we have measured linear free energy relationships (βnuc and βIg) and kinetic isot

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