1-Dansylpiperazine

Also known as: N,N-Dimethyl-5-(piperazin-1-ylsulfonyl)naphthalen-1-amine, 1-Naphthalenamine, N,N-dimethyl-5-(1-piperazinylsulfonyl)-, N,N-dimethyl-5-piperazin-1-ylsulfonylnaphthalen-1-amine, 1-DANSYLPIPERAZINE

1-Dansylpiperazine (CAS 86516-36-1) is a compound in the Sulfur Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H21N3O2S and a molecular weight of 319.42200 g/mol. Key properties include a melting point of 130-135ºC, a boiling point of 490.727ºC at 760 mmHg, a density of 1.263g/cm3 and a flash point of 250.583ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 86516-36-1
Jingsj CID: J-1043261-7
Molecular Formula: C₁₆H₂₁N₃O₂S
Molecular Weight: 319.42200 g/mol
Category: Sulfur Compounds
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	130-135ºC
Boiling Point	490.727ºC at 760 mmHg
Density	1.263g/cm3
Flash Point	250.583ºC
Exact Mass	319.13500
PSA	61.03000
LogP	2.84720
Refractive Index	1.633

Customs & Trade Information

HS Code	2935009090
Summary	2935009090 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 1-Dansylpiperazine?

The CAS number of 1-Dansylpiperazine is 86516-36-1.

What are the molecular formula and molecular weight of 1-Dansylpiperazine?

1-Dansylpiperazine has molecular formula C16H21N3O2S and molecular weight 319.42200 g/mol.

What are the upstream and downstream products of 1-Dansylpiperazine?

For 1-Dansylpiperazine, Upstream Products: Piperazine, Dansyl chloride.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-Dansylpiperazine (CAS 86516-36-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1043261-7 (accessed 2026-11-06).

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