Phosphorodithioic acid, O,O-bis(2-ethylhexyl) ester

Base Information

• Chemical Name: Phosphorodithioic acid, O,O-bis(2-ethylhexyl) ester
• CAS No.: 5810-88-8
• Deprecated CAS: 860497-65-0
• Molecular Formula: C16H35 O2 P S2
• Molecular Weight: 354.558
• European Community (EC) Number: 227-376-0
• UNII: 4X59W577KE
• DSSTox Substance ID: DTXSID9027605
• Nikkaji Number: J50.421A
• Wikidata: Q27887448
• Mol file: 5810-88-8.mol

Synonyms:Phoslex DT 8;Bis(2-ethylhexyl) dithiophosphate;Phosphorodithioic acid, O,O-bis(2-ethylhexyl) ester;5810-88-8;EINECS 227-376-0;Di-2-ethylhexylphosphorodithioic acid;O,O-Bis(2-ethylhexyl) hydrogen dithiophosphate;O,O-Bis(2-ethylhexyl) dithiophosphate;O,O-Bis(2-ethylhexyl) phosphorodithioate;Bis(2-ethylhexyl) hydrogen dithiophosphate;HSDB 2612;O,O'-Di(2-ethylhexyl) dithiophosphoric acid;O,O-Bis(2-ethylhexyl) hydrogen phosphorothioate;BRN 1913062;BIS(2-ETHYLHEXYL) PHOSPHORODITHIOATE;4X59W577KE;O,O-di(2-ethylhexyl)dithiophosphate;DEOPHOS;SCHEMBL598265;UNII-4X59W577KE;DTXSID9027605;di(2-ethylhexyl)dithiophosphoric acid;Dithiophosphoric acid bis(2-ethylhexyl);LS-108035;BIS(2-ETHYLHEXYL) DITHIOPHOSPHORIC ACID;BIS(2-ETHYLHEXYL) PHOSPHORODITHIOATE [HSDB];O,O'-BIS(2-ETHYLHEXYL) DITHIOPHOSPHORIC ACID;Q27887448

Chemical Property of Phosphorodithioic acid, O,O-bis(2-ethylhexyl) ester

Chemical Property:

• Vapor Pressure: 8.99E-07mmHg at 25°C
• Boiling Point: 416.8°C at 760 mmHg
• PKA: -0.12±0.48(Predicted)
• Flash Point: 205.9°C
• PSA: 99.16000
• Density: 1.006g/cm³
• LogP: 7.25730
• XLogP3: 7.9
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 14
• Exact Mass: 354.18160970
• Heavy Atom Count: 21
• Complexity: 264

Purity/Quality:

99.9% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Organophosphates, Other
• Canonical SMILES: CCCCC(CC)COP(=S)(OCC(CC)CCCC)S

Technology Process of Phosphorodithioic acid, O,O-bis(2-ethylhexyl) ester

There total 6 articles about Phosphorodithioic acid, O,O-bis(2-ethylhexyl) ester 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: 95.7%

→ bis(2-ethylhexyl) phosphorodithioic acid (5810-88-8)

Guidance literature:

Reference yield:

2-Ethylhexyl alcohol (104-76-7) → bis(2-ethylhexyl) phosphorodithioic acid (5810-88-8)

Guidance literature:

With phosphorous (V) sulfide; at 90 ℃; for 1h;

DOI:10.1002/mrc.1260251102

Reference yield:

1,6-hexanediol (629-11-8) + 2-Ethylhexyl alcohol (104-76-7) → C22H48O4P2S4 + bis(2-ethylhexyl) phosphorodithioic acid (5810-88-8)

Guidance literature:

With phosphorous (V) sulfide; In n-heptane; at 55 - 120 ℃; for 7.66667h;

upstream raw materials:

2-Ethylhexyl alcohol

1,6-hexanediol

Dipropylene glycol

6-methylheptanol

Downstream raw materials:

2-Ethylhexyl alcohol

bis(2-ethylhexyl) phosphorothioic acid

O,O,O-tris(2-ethylhexyl) phosphorothioate

Thiophosphoric acid O,S,O'-tris-(2-ethyl-hexyl) ester

Refernces

• 1、 -. "Molybdenum-containing thiadiazole derivative of phosphorothioate, and preparation method and application thereof". Paragraph 0023. . Retrieved 2020/11/23.
• 2、 Zolotov,Kuz'Mina,Zolotov,Bartko,Sipatrov,Parenago. "A composition of organic hetero compounds as an antioxidant and antiwear additive for mineral lubricating oils". . p. 262 - 266. Retrieved 2013/08/23.