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1-(1-Naphthylmethyl)piperazine

1-(1-萘甲基)哌嗪

Also known as: 1-(Naphth-1-ylmethyl)piperazine, 1-NAPHTHALEN-1-YLMETHYL-PIPERAZINE, 1-(1-naphthylmethyl)-piperazine, 1-[1]Naphthylmethyl-piperazin, AKOS BBS-00005286, RARECHEM AH CK 0144, MFCD01314185

1-(1-Naphthylmethyl)piperazine (CAS 40675-81-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H18N2 and a molecular weight of 226.31700 g/mol. It is also known as 1-(Naphth-1-ylmethyl)piperazine, 1-NAPHTHALEN-1-YLMETHYL-PIPERAZINE and 1-(1-naphthylmethyl)-piperazine. Key properties include a melting point of 63-67ºC(lit.), a boiling point of 373.9ºC at 760mmHg, a density of 1.098g/cm3 and a flash point of 165.1ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
40675-81-8
Jingsj CID
J-1408163-3
Molecular Formula
C15H18N2
Chinese Name
1-(1-萘甲基)哌嗪
Molecular Weight
226.31700 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point63-67ºC(lit.)
Boiling Point373.9ºC at 760mmHg
Density1.098g/cm3
Flash Point165.1ºC

GHS Safety & Compliance

Irritant / Environmental HazardSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-(1-Naphthylmethyl)piperazine?

The CAS number of 1-(1-Naphthylmethyl)piperazine is 40675-81-8.

What are the molecular formula and molecular weight of 1-(1-Naphthylmethyl)piperazine?

1-(1-Naphthylmethyl)piperazine has molecular formula C15H18N2 and molecular weight 226.31700 g/mol.

Is 1-(1-Naphthylmethyl)piperazine hazardous?

1-(1-Naphthylmethyl)piperazine has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "1-(1-Naphthylmethyl)piperazine (CAS 40675-81-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1408163-3 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.