626-85-7 Usage
Description
Dibutyl sulphite, with the chemical formula C8H18O3S, is an organic compound consisting of butyl groups and a sulphite group. It is a synthetic reagent and a chemical intermediate used in various industrial processes.
Uses
Used in Chemical Synthesis:
Dibutyl sulphite is used as a synthetic reagent for the production of various chemical compounds due to its reactivity and versatility in chemical reactions.
Used in Industrial Processes:
Dibutyl sulphite serves as a chemical intermediate in several industrial processes, contributing to the synthesis of different products.
Used as a Solvent:
Dibutyl sulphite is utilized as a solvent in certain applications, taking advantage of its ability to dissolve other substances.
Used as a Plasticizer in Polymer Formulations:
In some cases, dibutyl sulphite is employed as a plasticizer to increase the flexibility and workability of polymers.
Safety Considerations:
Despite its low toxicity and relatively safe nature when handled and used properly, dibutyl sulphite should be handled with caution due to its flammable and potentially hazardous properties. Proper safety protocols must be followed to ensure safe usage.
Check Digit Verification of cas no
The CAS Registry Mumber 626-85-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,2 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 626-85:
(5*6)+(4*2)+(3*6)+(2*8)+(1*5)=77
77 % 10 = 7
So 626-85-7 is a valid CAS Registry Number.
InChI:InChI=1/C8H18O3S/c1-3-5-7-10-12(9)11-8-6-4-2/h3-8H2,1-2H3
626-85-7Relevant articles and documents
Neutralization of a Toluene Waste Stream Containing Thionyl Chloride
Durrwachter, J. Robert
, p. 1423 - 1426 (2017)
Neutralization of thionyl chloride in toluene was found to be ineffective with water. A solution is to use an excess of a soluble reagent to consume the thionyl chloride. Butanol was shown to convert thionyl chloride to n-butyl sulfite and hydrogen chloride. An aqueous workup removes any residual hydrogen chloride.
Solvolysis of N-(Chlorosulfinyl)diarylketimines
Al-Talib, Mahmoud,Tashtoush, Hasan
, p. 611 - 612 (2007/10/02)
N-(Chlorosulfinyl)diarylketimines 1a - c readily react with alcohols, phenols and thiophenol to give good yields of dialkyl sulfites, diaryl sulfites and dithiosulfites, respectively, besides (diarylmethylene)ammonium chlorides 3a - c.The reactions of 1a with water and carboxylic acids have also been studied.
