186260
Ethanesulfonic acid
95%
Synonym(s):
1-Ethanesulfonic acid, Ethylsulfonic acid
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About This Item
Quality Level
assay
95%
refractive index
n20/D 1.434 (lit.)
bp
123 °C/0.01 mmHg (lit.)
mp
−17 °C (lit.)
solubility
water: soluble
density
1.35 g/mL at 25 °C (lit.)
functional group
sulfonic acid
SMILES string
O=S(O)(CC)=O
InChI
1S/C2H6O3S/c1-2-6(3,4)5/h2H2,1H3,(H,3,4,5)
InChI key
CCIVGXIOQKPBKL-UHFFFAOYSA-N
General description
Ethanesulfonic acid is a sulfonic acid, commonly used as a catalyst for alkylation and polymerization reactions.
Application
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Group 4: Flammable liquids + Type 3 petroleums + Hazardous rank III + Water insoluble liquid
fsl
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