Ethanesulfenothioic acid

Base Information

• Chemical Name: Ethanesulfenothioic acid
• CAS No.: 74004-30-1
• Molecular Formula: C2H6S2
• Molecular Weight: 94.2016
• DSSTox Substance ID: DTXSID70224796
• Nikkaji Number: J651.585A
• Wikidata: Q83103514
• Mol file: 74004-30-1.mol

Synonyms:Ethanesulfenothioic acid;74004-30-1;disulfanylethane;dithiabutane;DTXSID70224796;A822951

Chemical Property of Ethanesulfenothioic acid

Chemical Property:

• Vapor Pressure: 42.5mmHg at 25°C
• Boiling Point: 100.3°Cat760mmHg
• PKA: 8.73±0.10(Predicted)
• Flash Point: 14.5°C
• PSA: 64.10000
• Density: 1.051g/cm³
• LogP: 1.58430
• XLogP3: 1.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 93.99109254
• Heavy Atom Count: 4
• Complexity: 8

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCSS

Technology Process of Ethanesulfenothioic acid

There total 3 articles about Ethanesulfenothioic acid 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:

ethyl bromide (74-96-4) + potassium polysulfide → Diethyl disulfide (110-81-6) + monoethyl disulfide (74004-30-1) + diethyltrisulfane (3600-24-6) + diethyltetrasulfane (13730-34-2)

Guidance literature:

Reference yield:

potassium polysulfide + ethyl iodide (75-03-6) → Diethyl disulfide (110-81-6) + monoethyl disulfide (74004-30-1) + diethyltrisulfane (3600-24-6) + diethyltetrasulfane (13730-34-2)

Guidance literature:

Reference yield:

BW-HP-202 → monoethyl disulfide (74004-30-1) + acetaldehyde (75-07-0,9002-91-9)

Guidance literature:

With porcine liver esterase; In aq. phosphate buffer; dimethyl sulfoxide; at 37 ℃; for 0.166667h; pH=7.4; Enzymatic reaction;

DOI:10.1002/anie.201704117

upstream raw materials:

ethyl bromide

ethyl iodide

Downstream raw materials:

diethyltetrasulfane

potassium thioacyanate

Refernces