CAS No 107-36-8 , 2-Hydroxyethanesulphonic acid

Name: 2-Hydroxyethanesulphonic acid
Synonyms: Hydroxy ethanesulfonic acid;Isethionic acid;2-Hydroxyethanesulphonic acid;
CAS Registry Number:107-36-8
Flash Point: °C
Density: 1.625 g/cm³
Refractive index: 1.505
Safety Statements: Poison by intraperitoneal route. An irritant to skin, eyes and mucous membranes. See also SULFONATES.
Hazard Symbols: Xn
Flash Point: °C
EINECS: 203-484-3
Molecular Weight: 126.13
InChI: InChI=1/C2H6O4S/c3-1-2-7(4,5)6/h3H,1-2H2,(H,4,5,6)
Risk Statements: 40
Molecular Formula: C2H6O4S
Molecular Structure:

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107-36-8 2-hydroxyethanesulphonic acid

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References of 2-Hydroxyethanesulphonic acid

Title: Isethionic Acid
CAS Registry Number: 107-36-8
CAS Name: 2-Hydroxyethanesulfonic acid
Synonyms: hydroxyethylsulfonic acid
Molecular Formula: C2H6O4S
Molecular Weight: 126.13
Percent Composition: C 19.04%, H 4.79%, O 50.74%, S 25.42%
Line Formula: HOCH2CH2SO3H
Literature References: Obtained by heating ethylene, chlorosulfonic acid, and water: Klason, J. Prakt. Chem. [2] 19, 234 (1879); from ether and SO3: Hubner, Ann. 223, 198 (1884); from ethylenesulfite + NaHCO3: Smith, US 2899461 (1959 to Dow).
Properties: Colorless, syrupy, strongly acid liquid. Kept over H2SO4, it solidifies to a very hygroscopic, cryst mass. Miscible with water, alc. Forms readily cryst salts with organic bases.
CAUTION: Irritating to skin, mucous membranes.