N-Methylethylenediamine
[CAS# 109-81-9]

Identification

• Classification: Organic raw materials >> Amino compound >> Acyclic monoamines, polyamines and their derivatives and salts
• Name: N-Methylethylenediamine
• Synonyms: 1-Methylethylenediamine; 2-(Methylamino)ethanamine; 2-(Methylamino)ethylamine; N-Methyl-1,2-diaminoethane; N-Methyl-1,2-ethanediamine; N-Methyl-1,2-ethylenediamine
• Molecular Formula: C₃H₁₀N₂
• Molecular Weight: 74.12
• CAS Registry Number: 109-81-9
• EC Number: 203-707-4

Properties

• Solubility: Very soluble (1000 g/L) (25 ºC), Calc.^*
• Density: 0.818±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 140-144 ºC (17 Torr)^**
• Refractive index: 1.4453 (589.3 nm 13 ºC)^***
• Flash point: 41.1±0.0 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Rameau, J. Th. L. B.; Recueil des Travaux Chimiques des Pays-Bas et de la Belgique 1938, V57, P192-214.

^*** Bauer, Ludwig; Journal of the American Chemical Society 1956, V78, P1945-6.

Safety Data

• Hazard Symbols: C
• Risk Codes: R10;R34
• Safety Description: S26;S36/37/39;S45

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1B	H314
Flammable liquids	Flam. Liq.	3	H226
Serious eye damage	Eye Dam.	1	H318
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H312

• Transport Information: UN 2734PSN2 3(8) / PGII