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N,N,N'-Trimethylethylenediamine

N,N,N'-Trimethylethylenediamine Structure
N,N,N'-Trimethylethylenediamine structure
CAS No.
142-25-6
Chemical Name:
N,N,N'-Trimethylethylenediamine
Synonyms
N1,N1,N2-TriMethylethane-1,2-diaMine;Trimethylethylenediamine;enediamine;N N N-TRIMETHYLETHYLENEDIAMINE;JACS-142-25-6;N,N,N'-TRIMETHYLETHY;N,N,N'-Trimethyldiamine;N,N',N'-trimethyleneddiamine;N,N,N'-Trimethylethanediamine;N,N,N'-Trimethyldiaminoethane
CBNumber:
CB7288779
Molecular Formula:
C5H14N2
Molecular Weight:
102.18
MDL Number:
MFCD00014874
MOL File:
142-25-6.mol
MSDS File:
SDS
Last updated:2026-01-25 15:34:02
Product description Number Pack Size Price
N,N,N′-Trimethylethylenediamine 97% 127124 5g $119
N,N,N′-Trimethylethylenediamine 97% 127124 25g $298
N,N,N'-Trimethylethylenediamine >97.0%(GC)(T) T0742 5mL $41
N,N,N'-Trimethylethylenediamine >97.0%(GC)(T) T0742 25mL $115
N1,​N1,​N2-​Trimethyl-1,​2-ethanediamine T796210 25g $165
More product size
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N,N,N'-Trimethylethylenediamine Properties

Melting point -30.89°C (estimate)
Boiling point 116-118 °C(lit.)
Density 0.786 g/mL at 25 °C(lit.)
refractive index n20/D 1.419(lit.)
Flash point 49 °F
storage temp. Inert atmosphere,Room Temperature
form Liquid
pka 10.34±0.10(Predicted)
color Clear colorless
BRN 505989
InChI InChI=1S/C5H14N2/c1-6-4-5-7(2)3/h6H,4-5H2,1-3H3
InChIKey HVOYZOQVDYHUPF-UHFFFAOYSA-N
SMILES C(N(C)C)CNC
LogP -0.200
CAS DataBase Reference 142-25-6(CAS DataBase Reference)
EPA Substance Registry System 1,2-Ethanediamine, N,N,N'-trimethyl- (142-25-6)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS02,GHS05
Signal word  Danger
Hazard statements  H225-H314
Precautionary statements  P210-P233-P240-P280-P303+P361+P353-P305+P351+P338
PPE Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes  F,C
Risk Statements  11-34-37
Safety Statements  16-26-36/37/39-45
RIDADR  UN 2733 3/PG 2
WGK Germany  3
F  34
TSCA  TSCA listed
HazardClass  3
PackingGroup  II
HS Code  29212900
Storage Class 3 - Flammable liquids
Hazard Classifications Flam. Liq. 2
Skin Corr. 1B
Limited Quantities 1.0 L (0.3 gallon) (liquid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
NFPA 704
3
3 0

N,N,N'-Trimethylethylenediamine price More Price(32)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 127124 N,N,N′-Trimethylethylenediamine 97% 142-25-6 5g $119 2026-03-19 Buy
Sigma-Aldrich 127124 N,N,N′-Trimethylethylenediamine 97% 142-25-6 25g $298 2026-03-19 Buy
TCI Chemical T0742 N,N,N'-Trimethylethylenediamine >97.0%(GC)(T) 142-25-6 5mL $41 2026-03-19 Buy
TCI Chemical T0742 N,N,N'-Trimethylethylenediamine >97.0%(GC)(T) 142-25-6 25mL $115 2026-03-19 Buy
TRC T796210 N1,​N1,​N2-​Trimethyl-1,​2-ethanediamine 142-25-6 25g $165 2021-12-16 Buy
Product number Packaging Price Buy
127124 5g $119 Buy
127124 25g $298 Buy
T0742 5mL $41 Buy
T0742 25mL $115 Buy
T796210 25g $165 Buy

N,N,N'-Trimethylethylenediamine Chemical Properties,Uses,Production

Chemical Properties

Clear colorless liquid

Uses

N,N,N'-Trimethylethylenediamine is used as a precursor in the synthesis of a novel gemini surfactant viz. N,N-dimethyl-N-{2-[N'-methyl-N'-(3-sulfopropyl)-alkylammonium]ethyl}-1-alkylammonium bromides. It is also used as an amine component for in-situ formation of alpha-amino alkoxides. Further, it is involved in the synthesis of N,N'-dimethyl-N'-(2-hydroxy-aethyl)-aethylendiamin.

General Description

N,N,N′-Trimethylethylenediamine is synthesized using laser-vaporization supersonic molecular beam. It has been studied using pulsed-field ionization zero electron kinetic energy.

Synthesis

A green and environment-friendly synthesis method of N, N, N'-Trimethylethylenediamine, which comprises the following steps: adding an aqueous solution of methylamine or dimethylamine into a reaction container, dropwise adding an aqueous solution of N, N-dimethylamino chloroethane hydrochloride into the methylamine when the methylamine is added into the reaction container, dropwise adding an aqueous solution of 2-chloro-N-methylethylamine hydrochloride into the dimethylamine when the dimethylamine is added into the reaction container, and obtaining a reaction solution after the reaction is finished; connecting a reaction container and a methylamine absorption device in series, dripping inorganic alkali solution into a reaction solution, and respectively collecting an organic phase and an alkali water phase; rectifying the organic phase to obtain N, N, N'-Trimethylethylenediamine.
synthesis of N,N,N'-Trimethylethylenediamine

N,N,N'-Trimethylethylenediamine Preparation Products And Raw materials

Raw materials

Preparation Products

Dithiobiuret 3,4-DIAMINO-N-(2-DIMETHYLAMINO-ETHYL)-N-METHYL-BENZAMIDE N,N,N',N'-Tetramethylethylenediamine

N,N,N'-Trimethylethylenediamine Suppliers

Global( 398)Suppliers
Supplier Tel Email Country ProdList Advantage
Finetech Industry Limited
+86-27-8746-5837 +8619945049750 info@finetechnology-ind.com China 9541 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615350571055 Sibel@chuanghaibio.com China 8743 58
Hebei Chuanghai Biotechnology Co,.LTD 		+86-86-13131129325 +8613131129325 sales1@chuanghaibio.com China 5240 58
Firsky International Trade (Wuhan) Co., Ltd 		+8615387054039 admin@firsky-cn.com China 427 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20125 58
Hefei Lbao Physical & Chemical Science Co.,Ltd 		+1-5184799099 lbaochemicals@gmail.com China 671 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718; +8613336195806 sales@capot.com China 29735 60
Shanghai Daken Advanced Materials Co.,Ltd 		+86-2158073036 info@dakenam.com China 13816 58
Beijing Cooperate Pharmaceutical Co.,Ltd 		010-60279497 sales01@cooperate-pharm.com CHINA 1803 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
Supplier Advantage
Finetech Industry Limited
58
Hebei Chuanghai Biotechnology Co., Ltd 		58
Hebei Chuanghai Biotechnology Co,.LTD 		58
Firsky International Trade (Wuhan) Co., Ltd 		58
Henan Fengda Chemical Co., Ltd 		58
Hefei Lbao Physical & Chemical Science Co.,Ltd 		58
Capot Chemical Co.,Ltd. 		60
Shanghai Daken Advanced Materials Co.,Ltd 		58
Beijing Cooperate Pharmaceutical Co.,Ltd 		55
ATK CHEMICAL COMPANY LIMITED 		60

View Lastest Price from N,N,N'-Trimethylethylenediamine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N,N,N'-Trimethylethylenediamine pictures 2026-03-20 N,N,N'-Trimethylethylenediamine
142-25-6
 US $0.00 / kg 1kg 98% Customise Hefei Lbao Physical & Chemical Science Co.,Ltd
N,N,N'-TRIMETHYLETHYLENEDIAMINE pictures 2026-03-20 N,N,N'-TRIMETHYLETHYLENEDIAMINE
142-25-6
 US $10.00 / KG 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
N,N,N'-TRIMETHYLETHYLENEDIAMINE pictures 2025-11-18 N,N,N'-TRIMETHYLETHYLENEDIAMINE
142-25-6
 US $1.10 / g 1g 99.00% 100 Tons Min Dideu Industries Group Limited

N,N,N'-Trimethylethylenediamine Spectrum

N,N,N'-TRIMETHYLETHYLENEDIAMINE(142-25-6)MSN,N,N'-TRIMETHYLETHYLENEDIAMINE(142-25-6)1HNMRN,N,N'-TRIMETHYLETHYLENEDIAMINE(142-25-6)13CNMRN,N,N'-TRIMETHYLETHYLENEDIAMINE(142-25-6)IR1N,N,N'-TRIMETHYLETHYLENEDIAMINE(142-25-6)Raman

142-25-6(N,N,N'-Trimethylethylenediamine)Related Search:

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1-PHENYLPIPERAZINE Ampicillin N-(2-Hydroxyethyl)ethylenediaminetriacetic acid 1,3-Dimethyl-2-imidazolidinone 1,2-Diaminopropane-N,N,N',N'-tetraacetic acid
1,4,8,11-TETRAMETHYL-1,4,8,11-TETRAAZACYCLOTETRADECANE N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE Ethylenediamine

1of4

1,2-Diaminoethane, N,N,N'-trimethyl- 2-(Dimethylamino)-N-methylethylamine Ethylenediamine, N,N,N'-trimethyl- N,N,N'-trimethylethane-1,2-diamine hydrochloride N,N,N'-Trimethylethylenediamine 1,2-Ethanediamine,N1,N1,N2-trimethyl- N,N,N'-Trimethylethylenediamine (TMEDA) n,n,n’-trimethyl-2-ethanediamine N,N,N'-Trimethyl-1,2-ethanediamine N,N,N'-Trimethyldiaminoethane N,N,N'-Trimethylethanediamine Trimethylethylenediamine N N N-TRIMETHYLETHYLENEDIAMINE N,N,N'-TRIMETHYLETHYLENEDIAMINE dimethyl(2-(methylamino)ethyl)amine N,N,N'-Trimethyl-1,2-diaminoethane N,N,N'-Trimethylethylenediamine, tech., 93% 1,2-Ethanediamine, N,N,N-trimethyl- 1-(Methylamino)-2-(dimethylamino)ethane N,N,N'-Trimethylethane-1,2-diamine N,N,N'-Trimethylethylenediamine,97% N,N,N'-Trimethylethylenediamine,93%,tech. N,N,N'-Trimethylethylenediamine ,98% N,N,N'-TRIMETHYLETHY N1,N1,N2-TriMethylethane-1,2-diaMine N,N,N'-Trimethylethylenediamine N,N,N'-Trimethylethylenediamine 97% enediamine JACS-142-25-6 N,N,N'-Trimethylethylenediamine > N,N,N'-TRIMETHYLETHYLENEDIAMINE ISO 9001：2015 REACH N1,?N1,?N2-?Trimethyl-1,?2-ethanediamine N,N',N'-trimethyleneddiamine N,N,N’-Trimethylethylenediamine 142-25-6 ?N-Carbethoxy piperazine 120-43-4 N,N,N-Trimethylethylenediamine pure, 97% 142-25-6 N,N,N'-TRIMETHYLETHYLENEDIAMINE N,N,N'-Trimethylethylenediamin N,N,N'-Trimethyldiamine N,N,N'-Trimethyletylene diamine N,N,N′-Trimethylethylenediamine, CAS 142-25-6 142-25-6 C5H16N2 CH32NCH2CH2NHCH3 Building Blocks Nitrogen Compounds Organic Building Blocks Polyamines Polyamines Nitrogen Compounds Organic Building Blocks API