trans-1-Benzyl-2,5-dimethylpiperazine

反式-1-苄基-2,5-二甲基哌嗪

Also known as: TRANS-1-BENZYL-2,5-DIMETHYLPIPERAZINE, (2R,5S)-1-Benzyl-2,5-Dimethyl-Piperazine, (2R,5S)-2,5-dimethyl-1-(phenylmethyl)piperazine, (2R,5S)-rel-2,5-Dimethyl-1-(phenylmethyl)piperazine, 1-BENZYL-2(R),5(S)-DIMETHYL-PIPERAZINE, Methisosildenafil Impurity 50, Piperazine, 2,5-dimethyl-1-(phenylmethyl)-, (2R,5S)-rel-

trans-1-Benzyl-2,5-dimethylpiperazine (CAS 3138-88-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H20N2 and a molecular weight of 204.31100 g/mol. It is also known as TRANS-1-BENZYL-2,5-DIMETHYLPIPERAZINE, (2R,5S)-1-Benzyl-2,5-Dimethyl-Piperazine and (2R,5S)-2,5-dimethyl-1-(phenylmethyl)piperazine. Key properties include a boiling point of 291.5ºC at 760 mmHg, a density of 0.964g/cm3 and a flash point of 109.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3138-88-3
Jingsj CID
J-1484849-8
Molecular Formula
C13H20N2
Chinese Name
反式-1-苄基-2,5-二甲基哌嗪
Molecular Weight
204.31100 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point291.5ºC at 760 mmHg
Density0.964g/cm3
Flash Point109.5ºC

Frequently Asked Questions

What is the CAS number of trans-1-Benzyl-2,5-dimethylpiperazine?

The CAS number of trans-1-Benzyl-2,5-dimethylpiperazine is 3138-88-3.

What are the molecular formula and molecular weight of trans-1-Benzyl-2,5-dimethylpiperazine?

trans-1-Benzyl-2,5-dimethylpiperazine has molecular formula C13H20N2 and molecular weight 204.31100 g/mol.

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

Last updated:

How to cite: Jingsj. "trans-1-Benzyl-2,5-dimethylpiperazine (CAS 3138-88-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1484849-8 (accessed 2026-10-24).

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