butane-1,4-disulfinic acid

Base Information

• Chemical Name: butane-1,4-disulfinic acid
• CAS No.: 6340-77-8
• Molecular Formula: C₄H₁₀O₄S₂
• Molecular Weight: 186.253
• Hs Code.: 2930909090
• Mol file: 6340-77-8.mol

Synonyms:NSC 51047

Chemical Property of butane-1,4-disulfinic acid

Chemical Property:

• Vapor Pressure: 6.8E-13mmHg at 25°C
• Boiling Point: 535.5°C at 760 mmHg
• Flash Point: 277.7°C
• PSA: 113.02000
• Density: 1.715g/cm³
• LogP: 1.94140

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of butane-1,4-disulfinic acid

There total 3 articles about butane-1,4-disulfinic 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:

butane-1,4-disulfonyl chloride (3079-82-1) → 1,4-butanedisulfinic acid (6340-77-8)

Guidance literature:

With water; sodium hydrogencarbonate; sodium sulfite;

DOI:10.1002/clc.4960240115

Reference yield:

Butan-(1,4)-bis-(2-acetamido-aethyl-thiosulfonat) (5943-39-5) → 1,4-butanedisulfinic acid (6340-77-8)

Guidance literature:

With para-thiocresol; In ethanol;

DOI:10.1021/jo01340a510

Reference yield:

→ 1,4-butanedisulfinic acid (6340-77-8)

Guidance literature:

1,4-Butan-disulfonylchlorid, wss. Natriumsulfit;

DOI:10.1021/jo01052a079

upstream raw materials:

butane-1,4-disulfonyl chloride

Butan-(1,4)-bis-(2-acetamido-aethyl-thiosulfonat)

Downstream raw materials:

Butan-(1,4)-bis-(2-acetamido-aethyl-thiosulfonat)

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