Isethionic acid
Properties
- Molecular formula
- C2H6O4S
- Molar mass
- 126.13 g/mol
- Exact mass
- 125.9987 Da
- Melting point
- below 25 °C
- logP
- -1.13Crippen estimate
- Polar surface area
- 74.6 Ų
- H-bond donors / acceptors
- 2 / 3
- Rotatable bonds
- 2
Hazards
Danger
- H314 Causes severe skin burns and eye damage97.8% of notifiers
- H318 Causes serious eye damage94.9% of notifiers
- H412 Harmful to aquatic life with long lasting effects77.4% of notifiers
Aggregated from 137 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P260, P264, P264+P265, P273, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, P501
Identifiers
CAS number
107-36-8SMILES
O=S(=O)(O)CCOInChIKey
SUMDYPCJJOFFON-UHFFFAOYSA-NInChI
InChI=1S/C2H6O4S/c3-1-2-7(4,5)6/h3H,1-2H2,(H,4,5,6)Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
8 names
- Ethanesulfonic acid, 2-hydroxy-
- 2-Hydroxyethanesulfonic acid
- (Hydroxyethyl)sulfonic acid
- Ethanolsulfonic acid
- (2-Hydroxyethyl)sulfonic acid
- NSC 60516
- Tego HES 70
- 2-Hydroxyethane-1-sulfonic acid
Work with Isethionic acid
Stereoisomers, salts and isotopologues
The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.
Similar compounds
Ethanedisulfonic acid110-04-365 % similar
N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid10191-18-158 % similar
1,3-Propanedisulfonic acid21668-77-958 % similar
1,4-Butanedisulfonic acid27665-39-058 % similar
HEPES7365-45-956 % similar
Hepps (buffer)16052-06-552 % similar
Taurine107-35-750 % similar
Bromoethanesulfonic acid26978-65-450 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.