626-85-7 Usage
General Description
Dibutyl sulphite is a chemical compound with the formula C8H18O3S. It is an organic molecule that is a combination of butyl groups and a sulphite group. Dibutyl sulphite is commonly used as a synthetic reagent and as a chemical intermediate in various industrial processes. It can also be used as a solvent, as well as a plasticizer in some polymer formulations. Dibutyl sulphite is known for its low toxicity and is generally considered to be a relatively safe chemical when handled and used properly. However, it should still be handled with caution and in accordance with proper safety protocols due to its flammable and potentially hazardous nature.
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.
