s-Ethyl thiopropionate

Base Information

• Chemical Name: s-Ethyl thiopropionate
• CAS No.: 2432-42-0
• Molecular Formula: C5H10 O S
• Molecular Weight: 118.2
• Hs Code.: 29159000
• European Community (EC) Number: 219-405-0
• NSC Number: 159051
• DSSTox Substance ID: DTXSID00179063
• Nikkaji Number: J216.073K
• Wikidata: Q83049589
• Mol file: 2432-42-0.mol

Synonyms:s-Ethyl thiopropionate;2432-42-0;S-Ethyl propanethioate;Ethyl thiopropionate;S-Ethylthiopropionate;Ethyl propanethioate;Propanethioic acid, S-ethyl ester;Thiopropionic acid S-ethyl ester;EINECS 219-405-0;Ethanethiol propionate;SCHEMBL5660160;DTXSID00179063;Thiopropionic acid, S-ethyl ester;S-Ethyl thiopropionate, AldrichCPR;MFCD00027016;NSC159051;AKOS015898845;NSC 159051;NSC-159051;PROPANETHIOIC ACID,S-ETHYL ESTER;CS-0313626;E0971;FT-0634270;D90578

Chemical Property of s-Ethyl thiopropionate

Chemical Property:

• Vapor Pressure: 5.87mmHg at 25°C
• Melting Point: -95°C(lit.)
• Refractive Index: 1.4590
• Boiling Point: 141.4°Cat760mmHg
• Flash Point: 36°C
• PSA: 42.37000
• Density: 0.967g/cm³
• LogP: 1.67610
• XLogP3: 1.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 118.04523611
• Heavy Atom Count: 7
• Complexity: 61.1

Purity/Quality:

99% ^*data from raw suppliers

S-Ethyl Thiopropionate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R10:Flammable.
• Hazard Codes: F
• Statements: 10
• Safety Statements: 16-23-24/25

MSDS Files:

Useful:

• Canonical SMILES: CCC(=O)SCC

Technology Process of s-Ethyl thiopropionate

There total 15 articles about s-Ethyl thiopropionate 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: 91.0%

propionyl chloride (79-03-8) + ethanethiol (75-08-1) → S-ethyl propanethioate (2432-42-0)

Guidance literature:

With zinc; In toluene; for 0.25h; Ambient temperature;

DOI:10.1055/s-1998-1797

Reference yield: 38.0%

propionylcobalt tetracarbonyl + C2H5SCo(CO)4 (130585-89-6) → diethyl sulphide (352-93-2) + S-ethyl propanethioate (2432-42-0)

Guidance literature:

In toluene; addn. of EtC(O)Co(CO)4 soln. to EtSCo(CO)4 soln., -40°C; stirring, -40°C, 30 min; allowing to warm up to +40°C; stirring, 40°C, 2h; detn. by GC-MS;

Reference yield:

propionic acid (802294-64-0,79-09-4) + ethanethiol (75-08-1) → S-ethyl propanethioate (2432-42-0)

Guidance literature:

With dmap; dicyclohexyl-carbodiimide;

upstream raw materials:

1-ethylsulfanyl-propyne

propionyl chloride

ethanethiol

diazoacetone

Downstream raw materials:

N-propanoyl-benzenesulfonamide

N-methyl-N-propionylbenzamide

4-chloro-N-propionyl-benzenesulfonamide

4-fluoro-N-propionyl-benzamide

Refernces

• 1、 -. "PROCESS FOR PREPARING MERCAPTOALKYL CARBOXYLATES". Paragraph 0049-0053. . Retrieved 2013/08/28.
• 2、 Zorin, V. V.,Germash, A. V.,Nikolaeva, S. V.,Zlot-skii, S. S.,Terent'ev, A. B.,Rakhmankulov, D. L.. "RADICAL TELOMERIZATION OF ETHYLENE WITH 1,3-OXATHIOLANE". . p. 1031 - 1034. Retrieved 2007/10/02.