CAS 624-78-2 N-Methylethylamine (HCID 12219)

Substructure search Find similar structures

Basic information

CAS: 624-78-2
Standard SMILES: CCNC
InChIKey: LIWAQLJGPBVORC-UHFFFAOYSA-N
Molecular formula: C3H9N
Average molar mass: 59.11 g/mol
Monoisotopic mass: 59.07349929

Names & identifiers

Preferred name: N-Methylethylamine
IUPAC: N-methylethanamine
English name: N-Ethylmethylamine
Molecular formula: C3H9N
Molecular weight: 59.11

Names & synonyms

N-Ethylmethylamine624-78-2N-MethylethylamineMethylethylamineEthanamine, N-methyl-N-METHYLETHANAMINEEthyl(methyl)amineEthylmethylamineN-Ethyl-N-methylamineN-Methyl-N-ethylamineEthylamine, N-methyl-Methylaminoethane

Show more names

2-MAE(CH3)(C2H5)NH

AE3IIW7JBOEINECS 210-862-1DTXSID8060793NMethylethylamineEthanamine, NmethylRefChem:830715DTXCID0043343210-862-1

Database identifiers

CAS: 624-78-2
PubChem CID: 12219
DTXSID: DTXSID8060793
ChEMBL: CHEMBL1232589
UNII: AE3IIW7JBO
EC Number: 210-862-1
Nikkaji: J1.679I

Properties

Computed structural properties

XLogP: 0.1
Topological polar surface area: 12 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 1
Rotatable bonds: 1
Heavy atoms: 4
Formal charge: 0
Complexity: 7.2

Experimental & physicochemical properties

Chemical ClassesNitrogen Compounds -> Amines, Aliphatic

DrugsPharmaceuticals -> Listed in ZINC15

SpringerMaterials Properties15N nuclear magnetic resonance spectrum

Vapor Pressure390.0 [mmHg]

Physical DescriptionHygroscopic liquid; Boiling point = 36-37 deg C; [Sigma-Aldrich MSDS]

Dissociation Constants10.9

Physicochemical properties

Melting point: -70.99 °C · -70.99°C (estimate)
Boiling point: 36 · 36-37 °C (lit.)
Density: 0.688 g/mL · 0.688 g/mL at 25 °C (lit.)
vapor pressure: 8.53 psi · 8.53 psi ( 20 °C)
refractive index: 20 · n20/D 1.374(lit.)

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H224 (76.2%): Extremely flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P361+P364, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 185 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory InformationStatus: Active Update: 04-08-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/23355

Hazards SummaryCauses burns; Inhalation may cause corrosive injuries to upper respiratory tract; Harmful by ingestion and skin absorption; [Sigma-Aldrich MSDS] See Diethylamine.

Hazard Classes and CategoriesFlam. Liq. 1 (76.2%)

Toxicology

Adverse EffectsDermatotoxin - Skin burns.

Safety data

F: 3-10-23
PPE: Faceshields, Gloves, Goggles
wgk: 2
tsca: TSCA listed
ridadr: UN 2733 3/PG 1
hs_code: 29211990
risk_code: 11-20/21/22-35-34

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationEthanamine, N-methyl-: ACTIVE

Applications · 2 items

UsesN-Ethylmethylamine has been used in the synthesis of N-ethyl-methyl acrylamide via reaction with acryloyl chloride.

General DescriptionEthyl methylamine is part of a group of substances called dialkyl amines. Dialkylamines can be described as organic substances with the dialkylamine group and are which is distinguished by two alkyl groups joined to the amino nitrogen. Ethylmethylamine is insoluble (in the water) and is a very solid base chemical (based upon the pKa). Ethyl-methyl amine is found in many foods, including wild carrots, corn, and cabbage as well as carrots, making the compound of ethylmethylamine a biomarker for the consumption of these foods.