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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 80924Generated: October 27, 2026

2-Amino-5-ethoxybenzenesulphonic acid

Einecs 229-243-2 · 4-phenetidine-3-sulfonic acid · 2-Amino-5-ethoxybenzenesulphonicaci · 4-Aminoethoxybenzene-3-sulfonic acid · 2-AMINO-5-ETHOXYBENZENESULFONIC ACID · 2-amino-5-ethoxybenzenesulphonic acid · Benzenesulfonic acid, 2-amino-5-ethoxy- · 2-Amino-5-ethoxybenzenesulphonic acid ISO 9001:2015 REACH

https://huagongshe.com/en/chemical/80924

2-Amino-5-ethoxybenzenesulphonic acid molecular structure

Identifiers & Physical Properties

CAS No.6448-82-4
Molecular formulaC8H11NO4S
Average molar mass217.24 g/mol
Monoisotopic mass217.04087883 g/mol
SMILESCCOc1ccc(N)c(S(=O)(=O)O)c1
InChIKeyKTFUNVBAGAPLLC-UHFFFAOYSA-N
PubChem CID80924
EC No.229-243-2
DTXSIDDTXSID50983051

Chemical & Physical Properties

XLogP0.9
Topological polar surface area98
Hydrogen bond donors2
Hydrogen bond acceptors5
Rotatable bonds3
Heavy atoms14
Formal charge0
Complexity272