Ethanesulfonic acid 594-45-6 99%
Ethanesulfonic acid Chemical Properties
Melting point -17 °C (lit.)
Boiling point 123 °C/0.01 mmHg (lit.)
density 1.35 g/mL at 25 °C (lit.)
refractive index n20/D 1.434(lit.)
Fp >230 °F
storage temp. 2-8°C
solubility water: soluble
pka 1.83±0.50(Predicted)
form Liquid
color Colorless to yellow
Specific Gravity 1.357
Water Solubility soluble
BRN 1743071
InChIKey CCIVGXIOQKPBKL-UHFFFAOYSA-N
CAS DataBase Reference 594-45-6(CAS DataBase Reference)
EPA Substance Registry System Ethanesulfonic acid (594-45-6)
Ethanesulfonic acid Basic information
Description Uses structure and hydrogen bonding Preparation
Product Name: Ethanesulfonic acid
Synonyms: ETHYLSULFONATE, POLYMER-BOUND;ETHYLSULFONIC ACID;ETHANESULFONIC ACID;ETHANESULPHONIC ACID;ETHANSULFONIC ACID;Ethanesulfonicacid,90%;ETHANESULFONIC ACID, 70 WT. % SOLUTION I N WATER;ETHANESULFONIC ACID 95%
CAS: 594-45-6
MF: C2H6O3S
MW: 110.13
EINECS: 209-843-0
Mol File: 594-45-6.mol
Safety Information
Hazard Codes C
Risk Statements 34-35
Safety Statements 26-36/37/39-45
RIDADR UN 2586 8/PG 3
WGK Germany 3
TSCA Yes
HazardClass 8
PackingGroup II
HS Code 29041000
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