ChemicalBook >> CAS DataBase List >>N-METHYLETHYLENEDIAMINE

N-METHYLETHYLENEDIAMINE

N-METHYLETHYLENEDIAMINE structure

CAS No.: 109-81-9

Chemical Name:: N-METHYLETHYLENEDIAMINE

Synonyms: N1-Methylethane-1,2-diaMine;2-METHYLAMINOETHYLAMINE;1,2-EthanediaMine, N-Methyl-;RARECHEM AL BW 0523;N-Methylethanediamine;N-Methyldiaminoethane;n-methyl-ethylenediamin;2-Aminoethylmethylamine;N-METHYLETHYLENEDIAMINE;N-METHYL-ETHYLENDIAMINE

CBNumber:: CB5706398

Molecular Formula:: C3H10N2

Molecular Weight:: 74.12

MDL Number:: MFCD00008165

MOL File:: 109-81-9.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-08-25 20:17:46

Product description	Number	Pack Size	Price
N-Methylethylenediamine 95%	127019	5g	$96.2
N-Methylethylenediamine 95%	127019	25g	$456
N-Methylethylenediamine >97.0%(T)	M0518	5mL	$62
N-Methylethylenediamine >97.0%(T)	M0518	25mL	$185
N-Methylethylenediamine	TRC-M220828-50MG	50mg	$65
More product size

Request For Quotation

N-METHYLETHYLENEDIAMINE Properties

Boiling point	114-117 °C (lit.)
Density	0.85 g/mL at 20 °C (lit.)
refractive index	n20/D 1.4395(lit.)
Flash point	106 °F
storage temp.	Flammables area
form	Liquid
pka	pK1:6.86(+1);pK2:10.15(+1) (25°C)
color	Clear colorless to slightly yellow
Sensitive	Air Sensitive & Hygroscopic
BRN	878141
InChI	InChI=1S/C3H10N2/c1-5-3-2-4/h5H,2-4H2,1H3
InChIKey	KFIGICHILYTCJF-UHFFFAOYSA-N
SMILES	C(NC)CN
CAS DataBase Reference	109-81-9(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	V3P6B23FWK
EPA Substance Registry System	1,2-Ethanediamine, N-methyl- (109-81-9)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS05

Signal word

Danger

Hazard statements

H226-H314

Precautionary statements

P210-P233-P240-P280-P303+P361+P353-P305+P351+P338

PPE

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

10-34-37

Safety Statements

26-36/37/39-45

RIDADR

UN 2734 8/PG 2

WGK Germany

RTECS

KV5250500

Hazard Note

Irritant

TSCA

TSCA listed

HazardClass

PackingGroup

HS Code

29212900

Storage Class

3 - Flammable liquids

Hazard Classifications

Eye Dam. 1
Flam. Liq. 3
Skin Corr. 1B

Toxicity

mouse,LD50,intraperitoneal,50mg/kg (50mg/kg),European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 17, Pg. 235, 1982.

Limited Quantities

1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	2
3		0

N-METHYLETHYLENEDIAMINE price More Price(40)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	127019	N-Methylethylenediamine 95%	109-81-9	5g	$96.2	2026-04-30	Buy
Sigma-Aldrich	127019	N-Methylethylenediamine 95%	109-81-9	25g	$456	2026-04-30	Buy
TCI Chemical	M0518	N-Methylethylenediamine >97.0%(T)	109-81-9	5mL	$62	2026-04-30	Buy
TCI Chemical	M0518	N-Methylethylenediamine >97.0%(T)	109-81-9	25mL	$185	2026-04-30	Buy
TRC	TRC-M220828-50MG	N-Methylethylenediamine	109-81-9	50mg	$65	2026-06-03	Buy

Product number	Packaging	Price	Buy
127019	5g	$96.2	Buy
127019	25g	$456	Buy
M0518	5mL	$62	Buy
M0518	25mL	$185	Buy
TRC-M220828-50MG	50mg	$65	Buy

N-METHYLETHYLENEDIAMINE Chemical Properties,Uses,Production

Chemical Properties

CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID

Uses

N-Methylethylenediamine undergoes condensation with pyridine-2-carboxaldehyde to form an imine.

General Description

N-Methylethylenediamine undergoes condensation with pyridine-2-carboxaldehyde to form an imine. It reacts with isoquinoline-5-sulfonyl chloride to form N-(2-aminoethyl)-N-methyl-isoquinoline-5-sulfonamide.

N-METHYLETHYLENEDIAMINE synthesis

Synthesis of N-METHYLETHYLENEDIAMINE from 2-Chloroethylamine hydrochloride

N-METHYLETHYLENEDIAMINE Preparation Products And Raw materials

Raw materials

METHYLAMINOACETONITRILE Acetamide,N-[2-[(phenylsulfonyl)amino]ethyl]- Ethylenediamine Methanol Methylamine

Ethyleneimine

1of2

Preparation Products

tert-Butyl 2-(methylamino)ethylcarbamate N-Methylhomopiperazine Divinyltetramethyldisiloxane N,N'-(Iminobisethylene)bismethanamine 1-Methyl-2-imidazolidinethione

N-Boc-N-methylethylenediamine N,N,N',N'-Tetramethylethylenediamine

1of2

N-METHYLETHYLENEDIAMINE Suppliers

Global( 168)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20111	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29626	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21533	55
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49906	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29780	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +86-189 4982 3763	sales@tnjchem.com	China	34526	58
Dideu Industries Group Limited	+8617392712697	1022@dideu.com	China	29091	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52693	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49860	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850 +86-15355479329	market18@leapchem.com	China	43303	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dideu Industries Group Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
GIHI CHEMICALS CO.,LIMITED	58
HANGZHOU LEAP CHEM CO., LTD.	58

View Lastest Price from N-METHYLETHYLENEDIAMINE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-02	N-Methyldiaminoethane 109-81-9	$6.00	1KG	99%		Henan Fengda Chemical Co., Ltd
2026-08-20	N-METHYLETHYLENEDIAMINE 109-81-9	$1.10	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
2026-06-30	N-METHYLETHYLENEDIAMINE 109-81-9		1kg	99%	10000KGS	Shaanxi Dideu New Materials Co. Ltd

N-Methyldiaminoethane
109-81-9
$6.00
99%
Henan Fengda Chemical Co., Ltd

N-METHYLETHYLENEDIAMINE
109-81-9
$1.10
99.00%
Dideu Industries Group Limited

N-METHYLETHYLENEDIAMINE
109-81-9
$0.00
99%
Shaanxi Dideu New Materials Co. Ltd

N-METHYLETHYLENEDIAMINE Spectrum

N-METHYLETHYLENEDIAMINE(109-81-9)MS N-METHYLETHYLENEDIAMINE(109-81-9)¹HNMR N-METHYLETHYLENEDIAMINE(109-81-9)¹³CNMR N-METHYLETHYLENEDIAMINE(109-81-9)IR1 N-METHYLETHYLENEDIAMINE(109-81-9)Raman

109-81-9(N-METHYLETHYLENEDIAMINE)Related Search:

N-Methyldioctylamine N-Methyldioctadecylamine N-Methyldiphenylamine N-Methylcyclohexylamine N-Methylhomopiperazine

N-Methyliminodiacetic acid N-Methylhydroxylamine hydrochloride N-Methylformanilide N-Methylformamide N-Methyldidecylamine

1-METHYLHYDANTOIN Aminopyrine PICROLONIC ACID Aspartame N,N'-BIS(2-HYDROXYETHYL)ETHYLENEDIAMINE

1-(2-Aminoethyl)pyrrolidine L-LEUCYL-L-ALANINE Acid Yellow 42

1of4

2-Aminoethylmethylamine Ethylenediamine, N-methyl- n-methyl-1,2-ethanediamine n-methyl-2-ethanediamine N-Methyldiaminoethane N-Methylethanediamine n-methyl-ethylenediamin n-methylethylidenediamine N-METHYL-ETHYLENDIAMINE N-METHYLETHYLENEDIAMINE RARECHEM AL BW 0523 N-Methyl-1,2-diaminoethane 2-Methylaminoethylamine 95% N-METHYLETHYLENEDIAMINE , STABILIZED WITH KOH N-Methylethylenediamine, 95%, stab. with KOH N-Methylethylenediamine,95% N-Methylethylenediamine,2-(Methylamino)ethylamine N**N1-Methyl-ethane-1,2-diamine N-Methylethylenediamine N-Methylethylenediamine> 1,2-Ethanediamine, N1-methyl- N-METHYLETHYLENEDIAMINE ISO 9001：2015 REACH N''-methylethane-1,2-diamine 1,2-EthanediaMine, N-Methyl- 2-METHYLAMINOETHYLAMINE N1-Methylethane-1,2-diaMine 109-81-9 H2NCH2CH2NHCH3 NH2CH2CH2NHCH3 Building Blocks Polyamines Organic Building Blocks Nitrogen Compounds Building Blocks Chemical Synthesis Nitrogen Compounds Organic Building Blocks Polyamines