2-(DIPHENYLPHOSPHINO)ETHANETHIOL

Base Information

• Chemical Name: 2-(DIPHENYLPHOSPHINO)ETHANETHIOL
• CAS No.: 3190-79-2
• Molecular Formula: C14H15PS
• Molecular Weight: 246.313
• Hs Code.: 2930909090
• Mol file: 3190-79-2.mol

Synonyms:(2-Mercaptoethyl)diphenylphosphine;2-(Diphenylphosphino)ethanethiol;Diphenyl(2-mercaptoethyl)phosphine;Diphenyl(2-thioethyl)phosphine;

Chemical Property of 2-(DIPHENYLPHOSPHINO)ETHANETHIOL

Chemical Property:

• Boiling Point: 349.7 °C at 760 mmHg
• PKA: 10.04±0.10(Predicted)
• Flash Point: 165.3 °C
• PSA: 52.39000
• LogP: 3.04910

Purity/Quality:

98%Min ^*data from raw suppliers

Diphenyl(2-mercaptoethyl)phosphine ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 2-(DIPHENYLPHOSPHINO)ETHANETHIOL is a mercapto-compound containing phosphine, used as antioxidant.

Technology Process of 2-(DIPHENYLPHOSPHINO)ETHANETHIOL

There total 1 articles about 2-(DIPHENYLPHOSPHINO)ETHANETHIOL which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

→ (2-mercaptoethyl)diphenylphosphine (3190-79-2)

Guidance literature:

Triphenylphosphin, 1) Lithiumphenyl, 2) Ethylensulfid, 3) NH4Cl, W.;

Reference yield: 97.0%

Hexafluorobenzene (392-56-3) + (2-mercaptoethyl)diphenylphosphine (3190-79-2) → 1,4-bis[(2-(diphenylphosphino)ethyl)thio]-2,3,5,6-tetrafluorobenzene (622843-34-9)

Guidance literature:

With tetrabutylammomium bromide; caesium carbonate; In tetrahydrofuran; at 20 ℃; for 18h; Inert atmosphere;

DOI:10.1021/ic302855f

Reference yield: 94.0%

dichlorobis(triphenylphosphine)nitridotechnetium(V) (113945-92-9) + (2-mercaptoethyl)diphenylphosphine (3190-79-2) → (99g)Tc(N)(2-(diphenylphosphino)ethanethiolate)2

Guidance literature:

In dichloromethane; inert atmosphere; addn. of excess ligand to Tc-complex (stirring), refluxing for 1 h; solvent removal (Ar-stream), washing (EtOH, Et2O), drying (vac.), recrystn. (CH2Cl2/MeOH, slow evapn.); elem. anal.;

DOI:10.1021/ic9903477

Downstream raw materials:

sulfure de diphenylphosphino-2 ethanethiol

benzyl (2-diphenylphosphinoethyl) thioether

1-(methylthio)-2-(diphenylphosphino)ethane

(γ,γ-Dimethyl-α-carboxy-butyl)-diphenyl-phosphin-sulfid