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4-Hydrazinobenzene-1-sulfonamide hydrochloride

Also known as: 4-Sulfonamidophenylhydrazine hydrochloride, 4-Hydrazinylbenzenesulfonamide hydrochloride, 4-SAPH.HCl, 4-SPH, p-Sulfonamidophenylhydrazine hydrochloride, 4-(Aminosulfonyl)phenylhydrazine hydrochloride, 4-Sulphamoylphenylhydrazine hydrochloride, Benzenesulfonamide, 4-hydrazinyl-, hydrochloride (1:1)

4-Hydrazinobenzene-1-sulfonamide hydrochloride (CAS 17852-52-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10ClN3O2S and a molecular weight of 223.680 g/mol. Key properties include a melting point of 217-219 ºC, a boiling point of 434.7ºC at 760 mmHg and a flash point of 216.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
17852-52-7
Jingsj CID
J-1103864-5
Molecular Formula
C6H10ClN3O2S
Molecular Weight
223.680 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point217-219 ºC
Boiling Point434.7ºC at 760 mmHg
Flash Point216.7ºC
Exact Mass223.018219
PSA106.59000
LogP2.97600

Customs & Trade Information

HS Code2935009090
Summary2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of 4-Hydrazinobenzene-1-sulfonamide hydrochloride?

The CAS number of 4-Hydrazinobenzene-1-sulfonamide hydrochloride is 17852-52-7.

What are the molecular formula and molecular weight of 4-Hydrazinobenzene-1-sulfonamide hydrochloride?

4-Hydrazinobenzene-1-sulfonamide hydrochloride has molecular formula C6H10ClN3O2S and molecular weight 223.680 g/mol.

What are the upstream and downstream products of 4-Hydrazinobenzene-1-sulfonamide hydrochloride?

For 4-Hydrazinobenzene-1-sulfonamide hydrochloride, Upstream Products: Sulfanilamide; Downstream Products: Celecoxib Related Compound B, Celecoxib, Hydroxymethyl Celecoxib.

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

Last updated:

How to cite: Jingsj. "4-Hydrazinobenzene-1-sulfonamide hydrochloride (CAS 17852-52-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1103864-5 (accessed 2026-11-09).

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