3542-44-7

Usage

Uses

Used in Personal Care Products:
Sodium 3-hydroxypropane-1-sulphonate is used as a surfactant and detergent for its ability to create a rich lather and effectively clean the skin and hair. It is particularly favored in formulations such as shampoos and body washes due to its mildness and compatibility with the skin.
Used in Cleaning Products:
In the cleaning industry, sodium 3-hydroxypropane-1-sulphonate is utilized as a key ingredient in dishwashing detergents, where it helps to break down and remove grease and food residues from dishes and utensils.
Used in Environmentally Friendly Formulations:
Recognized for its biodegradability and eco-friendliness, sodium 3-hydroxypropane-1-sulphonate is used as a sustainable ingredient in products that aim to minimize environmental impact. Companies seeking to create greener products often incorporate this chemical to align with their environmental, social, and governance (ESG) goals.
It is crucial to handle and use sodium 3-hydroxypropane-1-sulphonate according to safety guidelines to ensure the safety of both consumers and the environment.

InChI:InChI=1/C3H8O4S.Na/c4-2-1-3-8(5,6)7;/h4H,1-3H2,(H,5,6,7);/q;+1/p-1

Upstream product

• 1120-71-4 1,3-propanesultone 
• 503-30-0 trimethylene oxide 
• 7757-83-7 sodium sulfite 
• 107-18-6 allyl alcohol 

Downstream Products

• 1633-82-5 3-chloro-n-propanesulfonyl chloride 
• 15909-83-8 3-hydroxypropanesulfonic acid 
• 1432617-48-5 C₂₂H₂₁O₅PS 
• 4720-61-0 3-(2-benzothiazolylthio)propane sulfonic acid 

Relevant academic research and scientific papers

1. 3 - propane sulfonic acid lactone preparation method (by machine translation)

The invention discloses 1, 3 - propane sultone preparation method, steps are as follows: (1) to the catalyst and sodium bisulfite as raw materials, deionized water as the medium, in the initiator catalytic addition react to generate the 3 - hydroxy c sodium sulfonate; (2) adding sulfuric acid to the reaction solution in the acidification, then distilled to remove the excessive water, adding anhydrous ethanol extraction and filtration, to obtain 3 - hydroxy propane sulfonic acid ethanol solution; (3) the 3 - hydroxy propane sulfonic acid ethanol solution of the first normal pressure distillation to remove the ethanol, and get the 1, 3 - propane sulfonic acid lactone; (4) is added to the distillation still in the sodium hydroxide aqueous solution to perform hydrolysis, then adding sulfuric acid acidified, then adding anhydrous ethanol extraction and filtration, to obtain 3 - hydroxy propane sulfonic acid ethanol solution, then remove ethanol from atmospheric distillation, and get the 1, 3 - propane sulfonic acid lactone. The above preparation method can reduce the reaction temperature, and the product of the molar yield high, fixed less waste, easily to obtain high-purity product. (by machine translation)

13C NMR of Acyclic Sulphonated Compounds Including Some Fluorosulphonic Acids: a Chemical Shift Study

A chemical shift analysis of the 13C NMR spectra of more than 50 acyclic sulphonic acids, alkali metal sulphonates and methyl ester was carried out.Chemical shift increment systems with n-alkenes as reference molecules were established for linear alkanesulphonates and alk-2-enesulphonates.Some short-chain fluorinated sulphonic acids were also studied, especially pentafluorothio derivatives.C-F spin-spin coupling constants were determined.Pauling electronegativity values for SO3H and SF5 groups were derived from α chemical shift increments. - Keywords: NMR; 13C NMR; chemical shift; sulphonated compounds; fluorosulphonic acids

The mechanism of hydrolysis of 2-hydroxyethanesulfonyl chloride: the intermediacy of 1,2-oxathietane 2,2-dioxide (β-sultone)

The hydrolysis of 2-hydroxyethanesulfonyl chloride (1) has been investigated with the aid of kinetic and product analysis studies.The results are quantitatively consistent with the mechanism of hydrolysis shown in Scheme 1, the chief features of which are (a) formation of β-sultone (2) and its rapid further reaction (the major pathway), together with (b) a minor direct hydrolysis route.The kinetics of both the β-sultone formation and the direct hydrolysis shows two terms, one first order in 1 alone, and the other first order in hydroxide as well; the rates of the first- and second-order reactions are lowered by added sodium chloride.It is suggested (a) that the unimolecular β-sultone formation involves 1 in a complex with water (as in 9) and that the water acts as a general base in the cyclization to 2, and (b) the hydroxide-promoted reaction proceeds by cyclization of the conjugate base of 1 (i.e., 10).The unimolecular direct hydrolysis is regarded as a conventional hydrolysis of a sulfonyl chloride with attack of the water with general base assistence from a second water molecule.The hydroxide-promoted direct reaction in D2O leads to no uptake of deuterium, showing taht the reaction does not go by way of the sulfene, and a reaction by way of a six-membered cyclic transition state is tentatively proposed.Evidence is presented that the chloride ion rate suppression is not primarily due to reaction of β-sultone with Cl- to give back 1; the possible origins of the effect are discussed.Key words: sulfonyl chloride, 2-hydroxyethanesulfonyl chloride, β-sultone, kinetics of sulfonyl chloride hydrolysis, mechanism of sulfonyl chloride hydrolysis