1-ethyl-4-phenylpiperazine

Also known as: 1-ETHYL-4-PHENYLPIPERAZINE, 1-Aethyl-4-phenyl-piperazin, 1-ethyl-4-phenyl-piperazine, 4-ethyl-1-phenylpiperazine, N-ethyl-N'-phenylpiperazine, N-phenyl-N'-ethylpiperazine, Piperazine, 1-ethyl-4-phenyl-, Piperazine,1-ethyl-4-phenyl, NSC 86989, NSC-86989

1-ethyl-4-phenylpiperazine (CAS 57498-25-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H18N2 and a molecular weight of 190.28500 g/mol. Key properties include a boiling point of 285.9ºC at 760mmHg, a density of 0.999g/cm3 and a flash point of 118.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 57498-25-6
Jingsj CID: J-1410110-1
Molecular Formula: C₁₂H₁₈N₂
Molecular Weight: 190.28500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	285.9ºC at 760mmHg
Density	0.999g/cm3
Flash Point	118.9ºC
Exact Mass	190.14700
PSA	6.48000
LogP	1.83140
Refractive Index	1.536

Customs & Trade Information

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-ethyl-4-phenylpiperazine?

The CAS number of 1-ethyl-4-phenylpiperazine is 57498-25-6.

What are the molecular formula and molecular weight of 1-ethyl-4-phenylpiperazine?

1-ethyl-4-phenylpiperazine has molecular formula C12H18N2 and molecular weight 190.28500 g/mol.

What are the upstream and downstream products of 1-ethyl-4-phenylpiperazine?

For 1-ethyl-4-phenylpiperazine, Upstream Products: 1-Ethylpiperazine, Iodobenzene, N-Ethyldiethanolamine; Downstream Products: 1-(4-Bromophenyl)-4-ethylpiperazine.

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-ethyl-4-phenylpiperazine (CAS 57498-25-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1410110-1 (accessed 2026-11-09).

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