2-(2-Aminoethyl)-1-methylpyrrolidine

N-甲基-2-(2-氨乙基)-吡咯烷

Also known as: 2-(2-Aminoethyl)-1-methylpyrrolidine, N-Methyl-2-(2-aminoethyl)pyrrolidine, 2-(1-Methylpyrrolidin-2-yl)ethanamine, 2-(1-Methyl-2-pyrrolidinyl)ethanamine, 2-(1-Methyl-2-pyrrolidinyl)ethylamine, 2-Pyrrolidineethanamine, 1-methyl-, N-Methyl-(2-aminoethyl)-pyrrolidine, 2-[(2S)-1-methylpyrrolidin-2-yl]ethanamine

2-(2-Aminoethyl)-1-methylpyrrolidine (CAS 51387-90-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H16N2 and a molecular weight of 128.215 g/mol. It is also known as N-Methyl-2-(2-aminoethyl)pyrrolidine, 2-(1-Methylpyrrolidin-2-yl)ethanamine and 2-(1-Methyl-2-pyrrolidinyl)ethanamine. Key properties include a boiling point of 152.7±8.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 65.0±0.0 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51387-90-7
Jingsj CID
J-1993820-2
Molecular Formula
C7H16N2
Chinese Name
N-甲基-2-(2-氨乙基)-吡咯烷
Molecular Weight
128.215 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point152.7±8.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point65.0±0.0 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-(2-Aminoethyl)-1-methylpyrrolidine?

The CAS number of 2-(2-Aminoethyl)-1-methylpyrrolidine is 51387-90-7.

What are the molecular formula and molecular weight of 2-(2-Aminoethyl)-1-methylpyrrolidine?

2-(2-Aminoethyl)-1-methylpyrrolidine has molecular formula C7H16N2 and molecular weight 128.215 g/mol.

Is 2-(2-Aminoethyl)-1-methylpyrrolidine hazardous?

2-(2-Aminoethyl)-1-methylpyrrolidine has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "2-(2-Aminoethyl)-1-methylpyrrolidine (CAS 51387-90-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993820-2 (accessed 2026-10-24).

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