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1-Phenylpiperazine dihydrochloride

Also known as: 1-Phenylpiperazine 2HCl, Piperazine, 1-phenyl-, dihydrochloride, 4-Phenylpiperazine Dihydrochloride, N-Phenylpiperazine Dihydrochloride

1-Phenylpiperazine dihydrochloride (CAS 4004-95-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H16Cl2N2 and a molecular weight of 235.15800 g/mol. Key properties include a boiling point of 287.2ºC at 760 mmHg and a flash point of 138.3ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
4004-95-9
Jingsj CID
J-1519725-8
Molecular Formula
C10H16Cl2N2
Molecular Weight
235.15800 g/mol
Category
Organic Acids
Last updated
11/2/2026
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Physicochemical Properties

Boiling Point287.2ºC at 760 mmHg
Flash Point138.3ºC
Exact Mass198.092377
PSA15.27000
LogP2.29200
Vapor Pressure0.00252mmHg at 25°C

Frequently Asked Questions

What is the CAS number of 1-Phenylpiperazine dihydrochloride?

The CAS number of 1-Phenylpiperazine dihydrochloride is 4004-95-9.

What are the molecular formula and molecular weight of 1-Phenylpiperazine dihydrochloride?

1-Phenylpiperazine dihydrochloride has molecular formula C10H16Cl2N2 and molecular weight 235.15800 g/mol.

What are the upstream and downstream products of 1-Phenylpiperazine dihydrochloride?

For 1-Phenylpiperazine dihydrochloride, Upstream Products: tert-butyl 4-phenylpiperazine-1-carboxylate, Bis(2-chloroethyl)amine hydrochloride, Bromobenzene; Downstream Products: 1-Phenylpiperazine, 2-chloro-1-(4-phenylpiperazin-1-yl)ethanone, 1-ethyl-4-phenylpiperazine.

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

Last updated:

How to cite: Jingsj. "1-Phenylpiperazine dihydrochloride (CAS 4004-95-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519725-8 (accessed 2026-11-09).

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