N-甲基乙二胺

Description

N-Methylethylenediamine · CAS 109-81-9 · C3H10N2. UNII V3P6B23FWK.

Identification

CAS Registry Number	109-81-9
PubChem CID	8014
Molecular formula	C3H10N2
IUPAC name	N'-methylethane-1,2-diamine
UNII (FDA)	V3P6B23FWK

Computed Descriptors

Molecular Weight	74.13
XLogP3	-1.1
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	2
Exact Mass	74.084398327
Monoisotopic Mass	74.084398327
Topological Polar Surface Area	38.1
Heavy Atom Count	5
Formal Charge	0

Physical description & handling notes

• Colorless liquid with an odor like amines; [Alfa Aesar MSDS]

GHS Hazard Classification

Reported hazard statements	H226 (100%), H314 (100%), H318 (10.4%)

Documented Uses

• 1,2-Ethanediamine, N1-methyl-: ACTIVE

Synonyms

N-Methylethylenediamine; 109-81-9; 1,2-Ethanediamine, N-methyl-; 2-Aminoethylmethylamine; N-Methyl-1,2-ethanediamine; N-Methyldiaminoethane; N-Methylethanediamine; 2-(Methylamino)ethylamine; N-Methylethylidenediamine; ETHYLENEDIAMINE, N-METHYL-; V3P6B23FWK; BRN 0878141; 1,2-Ethanediamine, N1-methyl-; EINECS 203-707-4; AI3-26642; DTXSID5059377

Frequently Asked Questions

What are the CAS number and molecular formula of N-Methylethylenediamine?

CAS 109-81-9; molecular formula C3H10N2; molecular weight — g/mol.

What other names is N-Methylethylenediamine known by?

N-Methylethylenediamine, 109-81-9, 1,2-Ethanediamine, N-methyl-, 2-Aminoethylmethylamine, N-Methyl-1,2-ethanediamine, N-Methyldiaminoethane.

Is N-Methylethylenediamine classified as hazardous?

Hazard statements reported: H226, H314, H318.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.