ChemicalBook > CAS DataBase List > N-METHYLETHYLENEDIAMINE

N-METHYLETHYLENEDIAMINE

Product Name
N-METHYLETHYLENEDIAMINE
CAS No.
109-81-9
Chemical Name
N-METHYLETHYLENEDIAMINE
Synonyms
N1-Methylethane-1,2-diaMine;RARECHEM AL BW 0523;N-Methylethanediamine;N-Methyldiaminoethane;n-methyl-ethylenediamin;2-Aminoethylmethylamine;N-METHYLETHYLENEDIAMINE;N-METHYL-ETHYLENDIAMINE;2-METHYLAMINOETHYLAMINE;n-methyl-2-ethanediamine
CBNumber
CB5706398
Molecular Formula
C3H10N2
Formula Weight
74.12
MOL File
109-81-9.mol
More
Less

N-METHYLETHYLENEDIAMINE Property

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)
EPA Substance Registry System
1,2-Ethanediamine, N-methyl- (109-81-9)
More
Less

Safety

Hazard Codes 
C
Risk Statements 
10-34-37
Safety Statements 
26-36/37/39-45
RIDADR 
UN 2734 8/PG 2
WGK Germany 
3
RTECS 
KV5250500
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29212900
Toxicity
mouse,LD50,intraperitoneal,50mg/kg (50mg/kg),European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 17, Pg. 235, 1982.
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
127019
Product name
N-Methylethylenediamine
Purity
95%
Packaging
5g
Price
$90.3
Updated
2025/07/31
Sigma-Aldrich
Product number
127019
Product name
N-Methylethylenediamine
Purity
95%
Packaging
25g
Price
$300.3
Updated
2025/07/31
TCI Chemical
Product number
M0518
Product name
N-Methylethylenediamine
Purity
>97.0%(T)
Packaging
5mL
Price
$62
Updated
2025/07/31
TCI Chemical
Product number
M0518
Product name
N-Methylethylenediamine
Purity
>97.0%(T)
Packaging
25mL
Price
$185
Updated
2025/07/31
Sigma-Aldrich
Product number
127019
Product name
N-Methylethylenediamine
Purity
95%
Packaging
100g
Price
$1230
Updated
2025/07/31
More
Less

N-METHYLETHYLENEDIAMINE Chemical Properties,Usage,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 Preparation Products And Raw materials

Raw materials

Preparation Products

tert-Butyl 2-(methylamino)ethylcarbamate N-Methylhomopiperazine
More
Less

N-METHYLETHYLENEDIAMINE Suppliers

Americas 1 Belgium 3 China 98 Europe 1 Germany 6 India 8 Italy 1 Japan 3 Switzerland 2 United Kingdom 10 United States 30 Global 163
Shanghai Aocheng Biotechnology Co., Ltd
Tel
19512299079,021-31371965,15000810423 19512299079
Email
2260325220@qq.com
Country
China
ProdList
59
Advantage
58
Creasyn Finechem(Tianjin) Co., Ltd.
Tel
022-83946278 13820503911
Fax
022-83945176
Email
sales@creasyn.com
Country
China
ProdList
957
Advantage
68
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44801
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Country
China
ProdList
18207
Advantage
66
Beijing Ouhe Technology Co., Ltd
Tel
010-010-82967028 13522913783
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12000
Advantage
60
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9976
Advantage
60
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9310
Advantage
66
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9883
Advantage
59
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
15883
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
RYSS TECH LTD
Tel
400-188-0725 +86 21 34310725 13611771617
Fax
+86 21 34311076
Country
China
ProdList
2002
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Hangzhou Sage Chemical Co., Ltd.
Tel
+86057186818502 13588463833
Fax
Pls mail us for more information!
Email
info@sagechem.com
Country
China
ProdList
10266
Advantage
58
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19913
Advantage
55
Shanghai Jian Chao Chemical Technology Co., Ltd.
Tel
150-2103-5486 18017383231
Fax
qq：2817624287
Email
983544897@qq.com
Country
China
ProdList
9342
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Shanghai Fengchen Chem Co., Ltd.
Tel
+86 (21) 13764690794 657056093
Fax
+86 (21) 33321990
Email
sales@shfcchem.com
Country
China
ProdList
95
Advantage
58
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
39966
Advantage
60
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
18333
Advantage
56
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Shanghai Xingui Biotechnology Co., Ltd.
Tel
15121041756
Email
xingui2022@126.com
Country
China
ProdList
9979
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15873
Advantage
55
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51395
Advantage
80
Shanghai Send Pharmaceutical Technology Co., Ltd.
Tel
021-58088081 Q2635253576
Fax
QQ3382968513
Email
hailey@shsendpharm.com
Country
China
ProdList
2081
Advantage
55
Qingxian Creasyn Pharmaceutical Technology Co., Ltd.
Tel
022-83945173 18622315263
Fax
QQ1559208715
Email
export@creasyn.com
Country
China
ProdList
490
Advantage
55
Shanghai Qiao Chemical Science Co., Ltd
Tel
021-58892003
Email
info@qiaochem.com
Country
China
ProdList
6059
Advantage
65
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
71826
Advantage
60
9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19800
Advantage
60
Capot Chemical Co.,Ltd.
Tel
+86-（0）57185586718; +8613336195806
Fax
+86-571-85864795
Email
sales@capot.com
Country
China
ProdList
29735
Advantage
60
Shanghai QiQiao Biological Technology Co., Ltd.
Tel
021-37653318; 15221675714
Email
515366396@qq.com
Country
China
ProdList
2089
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 400821072
Fax
021-58955996
Email
malulu@leyan.com
Country
China
ProdList
25000
Advantage
58
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400-6387771-6039 18920764717
Email
sales@heowns.com
Country
China
ProdList
23771
Advantage
60
Henan Aosman Biotechnology Co., LTD
Tel
0371-0371-61318675 17719817155
Fax
0371-61318675
Email
sales@xlinebio.com
Country
China
ProdList
2857
Advantage
58
3A Chemicals
Tel
400-668-9898
Fax
010-51582189
Email
service@3achem.com
Country
China
ProdList
20557
Advantage
58
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
Country
China
ProdList
57422
Advantage
58
Anhui xinying technology co., LTD
Tel
18505585965
Email
sales@xinying-chem.com
Country
China
ProdList
176
Advantage
58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
Tel
+86 18953170293
Fax
+86 0531-67809011
Email
sales@sdzschem.com
Country
China
ProdList
2930
Advantage
58
Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Country
China
ProdList
20284
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418671 +8618949823763
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34563
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
+86-0571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
Email
info@dycnchem.com
Country
China
ProdList
52846
Advantage
58
HANGZHOU CLAP TECHNOLOGY CO.,LTD
Tel
86-571-88216897,88216896 13588875226
Fax
86-571-88216895
Email
sales@hzclap.com
Country
CHINA
ProdList
6312
Advantage
58
Chemwill Asia Co.,Ltd.
Tel
86-21-51086038
Fax
86-21-51861608
Email
chemwill_asia@126.com
Country
CHINA
ProdList
23912
Advantage
58
Anqing Runke Biomedical Technology Co., Ltd.
Tel
0512-68716880 19984816880
Fax
0556-5282330
Email
sales@growingchem.com
Country
China
ProdList
307
Advantage
58
Guangdong Wengjiang Chemical Reagent Co., Ltd.
Tel
0751-2886766 13927870850
Fax
0751-2886756
Email
3001267247@qq.com
Country
China
ProdList
9941
Advantage
58
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22963
Advantage
58
More
Less

View Lastest Price from N-METHYLETHYLENEDIAMINE manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
N-METHYLETHYLENEDIAMINE 109-81-9
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10000KGS
Release date
2025-02-22
Henan Fengda Chemical Co., Ltd
Product
N-Methyldiaminoethane 109-81-9
Price
US $6.00-0.60/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-18
Career Henan Chemical Co
Product
N-METHYLETHYLENEDIAMINE 109-81-9
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10 tons/month
Release date
2020-01-08

109-81-9, N-METHYLETHYLENEDIAMINERelated Search:

N-Methyldioctylamine N-Methyldioctadecylamine N-Methyldidecylamine N-Methyldiphenylamine N-Methylcyclohexylamine N-Methylhomopiperazine N-Methylformamide N-Methyliminodiacetic acid N-Methylhydroxylamine hydrochloride N-Methylformanilide 1-METHYLHYDANTOIN Aminopyrine PICROLONIC ACID Aspartame N,N'-BIS(2-HYDROXYETHYL)ETHYLENEDIAMINE 1-(2-Aminoethyl)pyrrolidine L-LEUCYL-L-ALANINE Acid Yellow 42

  • 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
  • 2-METHYLAMINOETHYLAMINE
  • 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
  • 1,2-EthanediaMine, N-Methyl-
  • N**N1-Methyl-ethane-1,2-diamine
  • <i>N</i>-Methylethylenediamine
  • N1-Methylethane-1,2-diaMine
  • N-Methylethylenediamine&gt
  • 1,2-Ethanediamine, N1-methyl-
  • N-METHYLETHYLENEDIAMINE ISO 9001：2015 REACH
  • N''-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