DIISOPROPYL SULFITE

Base Information

• Chemical Name: DIISOPROPYL SULFITE
• CAS No.: 4773-13-1
• Molecular Formula: C6H14O3S
• Molecular Weight: 166.241
• Hs Code.: 2930909899
• Mol file: 4773-13-1.mol

Synonyms:DIISOPROPYL SULFITE;dipropan-2-yl sulfite;

Chemical Property of DIISOPROPYL SULFITE

Chemical Property:

• Vapor Pressure: 0.865mmHg at 25°C
• Refractive Index: 1.4130-1.4170
• Boiling Point: 170oC
• Flash Point: 67.2oC
• PSA: 54.74000
• Density: 1.01
• LogP: 2.28080
• Storage Temp.: Refrigerator

Purity/Quality:

99% ^*data from raw suppliers

Diisopropyl Sulfite ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: An alkyl sulphonate impurity.

Technology Process of DIISOPROPYL SULFITE

There total 10 articles about DIISOPROPYL SULFITE 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: 95.0%

isopropyl alcohol (67-63-0,8013-70-5) → diisopropyl sulfite (4773-13-1)

Guidance literature:

With thionyl chloride; In toluene; at 15 - 25 ℃; for 0.5h;

DOI:10.1080/00397919708003344

Reference yield: 95.0%

diisopropyl disulfoxylate (3359-71-5) → diisopropyl sulfite (4773-13-1)

Guidance literature:

With 3,3-dimethyldioxirane; In chloroform-d1; at -20 ℃; for 0.05h;

DOI:10.1021/jo962039l

Reference yield: 78.0%

isopropyl alcohol (67-63-0,8013-70-5) → isopropyl chlorosulfite (22598-56-7) + diisopropyl sulfite (4773-13-1)

Guidance literature:

With thionyl chloride; at 0 - 70 ℃; for 48h;

DOI:10.1021/jo060404v

upstream raw materials:

i-propyl nitrite

isopropyl alcohol

disopropyloxy disulfide

N-sulfinyl-4-methylaniline

Downstream raw materials:

isopropyl chloride

isopropyl alcohol

1-(hydroxymethyl)cyclopropaneacetonitrile

diisopropyl sulfate

Refernces

• 1、 Huibers,Manuzi, Alvaro,Rutjes, Floris P. J. T.,Van Delft, Floris L.. "A sulfitylation-oxidation protocol for the preparation of sulfates". . p. 7473 - 7476. Retrieved 2007/10/03.
• 2、 Adam, Waldemar,Biancafort, Lluis. "Reaction of α-Peroxy Lactones with C, N, P, and S Nucleophiles: Adduct Formation and Nucleophile Oxidation by Nucleophilic Attack at and Biphilic Insertion into the Peroxide Bond". . p. 1623 - 1629. Retrieved 2007/10/03.