N-Methylethylenediamine

N-甲基乙二胺

Also known as: 2-Aminoethylmethylamine, N-Methyldiaminoethane, N-Methylethanediamine, n-methyl-1,2-ethanediamine, n-methyl-2-ethanediamine, N1-methylethane-1,2-diamine, Ethylenediamine, N-methyl-

CAS No.
109-81-9
Jingsj CID
J-5278-2
Molecular Formula
C3H10N2
Chinese Name
N-甲基乙二胺
Molecular Weight
74.12490 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point114-117 °C(lit.)
Density0.85 g/mL at 20 °C(lit.)
Flash Point106 °F

GHS Safety & Compliance

Flammable / CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of N-Methylethylenediamine?

109-81-9

What are the molecular formula and molecular weight of N-Methylethylenediamine?

C3H10N2, molecular weight 74.12490 g/mol

Is N-Methylethylenediamine hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026