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2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate

Also known as: 4-(β-Sulfatoethylsulfonyl)aniline, 4-((2-Sulfatoethyl)sulfonyl)aniline, VinylSulfoneParaBase, 4-Aminophenylsulfatoethylsulfone, 2-[(4-Aminophenyl)sulfonyl]ethanol hydrogen sulfate, Ethanol, 2-[(4-aminophenyl)sulfonyl]-, hydrogen sulfate (ester), 2-[(p-Aminophenyl)sulphonyl]ethyl hydrogensulphate, 4-AMINOPHENYLSULFONYL-BETA-HYDROXYETHYL SULFATE ESTER, 4-((2-(sulfooxy)-ethyl)-sulfonyl)-phenylamine, EINECS 219-669-7

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate (CAS 2494-89-5) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C8H11NO6S2 and a molecular weight of 281.30600 g/mol. Key property: a density of 1.608g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2494-89-5
Jingsj CID
J-1359546-3
Molecular Formula
C8H11NO6S2
Molecular Weight
281.30600 g/mol
Category
Esters
Last updated
8/21/2026
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Physicochemical Properties

Density1.608g/cm3
Exact Mass281.00300
PSA140.52000
LogP2.60470
Refractive Index1.608

Customs & Trade Information

HS Code2922199090
Summary2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate?

The CAS number of 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate is 2494-89-5.

What are the molecular formula and molecular weight of 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate?

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate has molecular formula C8H11NO6S2 and molecular weight 281.30600 g/mol.

What are the upstream and downstream products of 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate?

For 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate, Upstream Products: N-(4-((2-Hydroxyethyl)sulfonyl)phenyl)acetamide; Downstream Products: 2-amino-5-((2-(sulfooxy)ethyl)sulfonyl)benzenesulfonic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate (CAS 2494-89-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359546-3 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.