Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
[2-(4-aminobenzenesulfonyl)ethoxy]sulfonic acid

Inventory

EC number:
219-669-7
EC name:
2-[(p-aminophenyl)sulphonyl]ethyl hydrogensulphate
CAS number:
2494-89-5
CAS number:
2494-89-5
Synonyms
Names:
Ethanol, 2- (4-aminophenyl)sulfonyl -, hydrogen sulfate (ester)
Ethanol, 2-[(4-aminophenyl)sulfonyl]-, hydrogen sulfate (ester)
Identifier:
IUPAC name
2-[(4-aminophenyl)sulfonyl]ethyl hydrogen sulfate
Identifier:
other: trade names
1-Aminobenzol-(4-(beta-hydroxyethyl))-sulfon,schwefelsaeureester1-Aminobenzol-4-beta-oxethylsulfonschwefelsäureester TTR2-((p-Aminophenyl)sulfonyl)ethanol, hydrogensulfat (Ester)2-((p-Aminophenyl)sulfonyl)ethyl hydrogen sulfate4-((.beta.-Sulfooxyethyl)sulfonyl)aniline4-(.beta.-Sulfatoethylsulfonyl)aniline4-(2-Sulfatoethylsulfonyl)aniline4-Aminophenyl .beta.-sulfatoethyl sulfone4-Aminophenyl sulfatoethyl sulfoneEthanol, 2-((4-aminophenyl)sulfonyl)-, hydrogen sulfate (ester) (9CI)Ethanol, 2-sulfanilyl-, hydrogen sulfate (7CI)Ethanol, 2-sulfanilyl-, hydrogen sulfate (ester) (8CI)p-(2-Sulfatoethylsulfonyl)anilinep-Aminophenol-beta-sulfatoethyl sulfone, Parabaseesterp-Base-Ester
Identifier:
other: InChl
InChI=1/C8H11NO6S2/c9-7-1-3-8(4-2-7)16(10,11)6-5-15-17(12,13)14/h1-4H,5-6,9H2,(H,12,13,14)
Identifier:
other: SMILES notation
Nc1ccc(cc1)S(=O)(=O)CCOS(=O)(=O)O
2-[(4-aminophenyl)sulfonyl]ethyl hydrogen sulfate

Molecular and structural information

Molecular formula:
C8H11NO6S2
Molecular weight:
>= 281.299
SMILES notation:
NC1=CC=C(C=C1)S(=O)(=O)CCOS(O)(=O)=O
InChl:
InChI=1S/C8H11NO6S2/c9-7-1-3-8(4-2-7)16(10,11)6-5-15-17(12,13)14/h1-4H,5-6,9H2,(H,12,13,14)
Structural formula:
Chemical structure

Related substances