Welcome to LookChem.com Sign In|Join Free
  • or
Home > Products >  > 

Sodium isethionate

Related Products

Hot Products

Basic Information Post buying leads Suppliers
Name

Sodium isethionate

EINECS 216-343-6
CAS No. 1562-00-1 Density 1.625 g/cm3
Solubility Soluble in water Melting Point 191-194 °C(lit.)
Formula C2H5NaO4S Boiling Point
Molecular Weight 148.11 Flash Point
Transport Information Appearance White crystalline powder
Safety 24/25-36-22 Risk Codes 40
Molecular Structure Molecular Structure of 1562-00-1 (Ethanesulfonic acid,2-hydroxy-, sodium salt (1:1)) Hazard Symbols HarmfulXn
Synonyms

Ethanesulfonicacid, 2-hydroxy-, monosodium salt (8CI,9CI);Ethanesulfonic acid, 2-hydroxy-,sodium salt (7CI);Isethionic acid sodium salt (6CI);2-Hydroxyethanesulfonicacid sodium salt;Adeka Tec HES;Sodium 1-hydroxy-2-ethanesulfonate;Sodium 2-hydroxyethanesulfonate;Sodium b-hydroxyethanesulfonate;Sodium hydroxyethylsulfonate;Isethionic acid, sodium salt;

 

Sodium isethionate Specification

The Ethanesulfonic acid,2-hydroxy-, sodium salt (1:1) with CAS registry number of 1562-00-1 is also known as Sodium isethionate. The IUPAC name is Sodium 2-hydroxyethanesulfonate. Its EINECS registry number is 216-343-6. In addition, the formula is C2H5NaO4S and the molecular weight is 148.11. This chemical is a white crystalline powder that soluble in water. It should be sealed in cool, dry place away from oxidants. What's more, it is used as surfactant intermediate, cosmetic and pharmaceutical intermediate.

Physical properties about Ethanesulfonic acid,2-hydroxy-, sodium salt (1:1) are: (1)ACD/LogP: -2.52; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -5.95; (4)ACD/LogD (pH 7.4): -6.02; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 71.98Å2.

Preparation of Ethanesulfonic acid,2-hydroxy-, sodium salt (1:1): it is prepared by reaction of 2-hydroxyethanesulfonyl chloride with another product of sodium 2-hydroxyethanesulfinate. The reaction needs reagents Na2SO3, NaHCO3 and solvent H2O at the temperature of 25 °C. The yield is about 51%.

Ethanesulfonic acid,2-hydroxy-, sodium salt (1:1) is prepared by reaction of 2-hydroxyethanesulfonyl chloride with another product of sodium 2-hydroxyethanesulfinate.

Uses of Ethanesulfonic acid,2-hydroxy-, sodium salt (1:1): it is used to produce sodium 2-(3,5-dinitrobenzoyloxy)ethanesulfonate by reaction with sodium 2-(3,5-dinitrobenzoyloxy)ethanesulfonate. The reaction occurs with solvent neat and other condition of heating for 5 minutes. The yield is about 97%.

Ethanesulfonic acid,2-hydroxy-, sodium salt (1:1) is used to produce sodium 2-(3,5-dinitrobenzoyloxy)ethanesulfonate by reaction with sodium 2-(3,5-dinitrobenzoyloxy)ethanesulfonate.

When you are using this chemical, please be cautious about it. As a chemical, it may cause damage to health. However, there is limited evidence of a carcinogenic effect. During using it, wear suitable protective clothing and do not breathe dust. Avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
1. Canonical SMILES: C(CS(=O)(=O)[O-])O.[Na+]
2. InChI: InChI=1S/C2H6O4S.Na/c3-1-2-7(4,5)6;/h3H,1-2H2,(H,4,5,6);/q;+1/p-1
3. InChIKey: LADXKQRVAFSPTR-UHFFFAOYSA-M

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields