5399-58-6

Basic information

• Product Name: 2-PROPANESULFONIC ACID SODIUM SALT
• Synonyms: 2-PROPANESULFONIC ACID SODIUM SALT;sodium propane-2-sulphonate;Sodium propane-2-sulfonate.;2-PROPANESULFONIC ACID SODIUM SALT MONO- HYDRATE 99%;2-Propanesulfonic acid, sodium salt monohydrate,99%
• CAS NO: 5399-58-6
• Molecular Formula: C₃H₇O₃S*Na
• Molecular Weight: 146.14
• EINECS: 226-434-2
• Mol File: 5399-58-6.mol
• Article Data: 3

Chemical Properties

• Melting Point: >300 °C(lit.)
• Appearance: /
• Storage Temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
• Solubility: Methanol (Slightly), Water (Sparingly)
• CAS DataBase Reference: 2-PROPANESULFONIC ACID SODIUM SALT(CAS DataBase Reference)
• NIST Chemistry Reference: 2-PROPANESULFONIC ACID SODIUM SALT(5399-58-6)
• EPA Substance Registry System: 2-PROPANESULFONIC ACID SODIUM SALT(5399-58-6)

Safety Data

• Hazard Codes: Xn
• Statements: 22-36/37/38
• Safety Statements: 26-36/37/39
• WGK Germany: 3
• Hazardous Substances Data: 5399-58-6(Hazardous Substances Data)

Usage

Chemical Properties

white crystalline powder

Uses

2-Propanesulfonic Acid Sodium Salt is an emulsifier, used in the preparation of water-based self-matting acrylate-modified polyurethane resin.

InChI:InChI=1/C3H8O3S/c1-3(2)7(4,5)6/h3H,1-2H3,(H,4,5,6)/p-1

Upstream product

• 75-26-3 isopropyl bromide 
• 75-29-6 isopropyl chloride 
• 10147-37-2 Isopropylsulfonyl chloride 

Downstream Products

• 10147-37-2 Isopropylsulfonyl chloride 

Relevant articles and documents

2-MORPHOLIN-4,6-DISUBSTITUTED PYRIMIDINE DERIVATIVE, AND PREPARATION METHOD AND PHARMACEUTICAL USE THEREOF

Disclosed is a 2-morpholin-4,6-disubstituted pyrimidine derivative as shown in formula (I) below, and a pharmaceutically acceptable salt, solvate, stereoisomer or prodrug thereof, and a pharmaceutical composition thereof and a use thereof, wherein the definition of each group is as shown in the description. The compound has a PI3K kinase inhibition activity, and has a relatively high inhibitive ability and a low cytotoxicity against PIK3CA mutant breast cancer cell strains T47D and MCF-7.

Studies on Sulphochlorination of Paraffins. VIII. Studies on the Hydrolysis of Individual Alkane Sulphochlorides by Sodium Hydroxide

The hydrolysis of individual C1-C5 alkane sulphochlorides by sodium hydroxide in dioxane/water (1:1) was kinetically studied at 25 deg C by means of stopped-flow technique, measuring the change of electric conductivity.The rate constants were influenced by steric hindrance, but in all cases were higher than the rate constant for alkaline hydrolysis of benzene sulphochloride, which cannot react according to the elimination-addition (sulphene) mechanism.The reaction enthalpy of the alkaline hydrolysis of four individual alkane sulphochlorides was determined by a simple calorimetric apparatus; the average value amounts to ΔRH = -239 kJ mol-1.