N,N,N',N'-Tetramethylethylenediamine

Product Name: N,N,N',N'-Tetramethylethylenediamine
CAS No.: 110-18-9
Chemical Name: N,N,N',N'-Tetramethylethylenediamine
Synonyms: TMEDA;TEMED;TETRAMETHYLETHYLENEDIAMINE;N1,N1,N2,N2-tetraMethylethane-1,2-diaMine;TMED;1,4-DIAMINOBUTANE;TD;1,2-BIS(DIMETHYLAMINO)ETHANE;2,5-DiMethyl-2,5-diazahexane;N,N,N',N'-TETRAMETHYLENEDIAMINE
CBNumber: CB2446761
Molecular Formula: C6H16N2
Formula Weight: 116.2
MOL File: 110-18-9.mol

More

Less

N,N,N',N'-Tetramethylethylenediamine Property

Melting point:: −55 °C(lit.)
Boiling point:: 120-122 °C(lit.)
Density: 0.775 g/mL at 20 °C(lit.)
vapor density: 4 (vs air)
vapor pressure: 21 hPa (20 °C)
refractive index: n20/D 1.4179(lit.)
Flash point:: 50 °F
storage temp.: Store below +30°C.
solubility: H₂O: 10 mg/mL at 20 °C, clear, colorless
form: Liquid
pka: 10.40, 8.26(at 25℃)
Specific Gravity: 0.777 (20/4℃)
color: Clear colorless to slightly yellow
Odor: Amine like
PH: 8.0-8.5 (0.1g/l, H2O, 20℃)
explosive limit: 1-9%(V)
Water Solubility: miscible
Sensitive: Hygroscopic
Merck: 14,9134
BRN: 1732991
Stability:: Stable. Highly flammable. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides, copper, mercury.
InChIKey: DMQSHEKGGUOYJS-UHFFFAOYSA-N
LogP: -0.13 at 20.2℃
CAS DataBase Reference: 110-18-9(CAS DataBase Reference)
NIST Chemistry Reference: 1,2-Ethanediamine, N,N,N',N'-tetramethyl-(110-18-9)
EPA Substance Registry System: Tetramethylethylenediamine (110-18-9)

More

Less

Safety

Hazard Codes: F,C,Xi
Risk Statements: 11-20/22-34-20/21/22
Safety Statements: 16-26-36/37/39-45
RIDADR: UN 2372 3/PG 2
WGK Germany: 1
RTECS: KV7175000
F: 3-8-10-34
Autoignition Temperature: 145 °C
Hazard Note: Irritant
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 29212900
Hazardous Substances Data: 110-18-9(Hazardous Substances Data)

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable 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.

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: 8.08742
Product name: N,N,N′,N′-Tetramethyl ethylenediamine
Purity: for synthesis
Packaging: 5ml
Price: $32.3
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.08742
Product name: N,N,N′,N′-Tetramethyl ethylenediamine
Purity: for synthesis
Packaging: 250ML
Price: $55.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.08742
Product name: N,N,N′,N′-Tetramethyl ethylenediamine
Purity: for synthesis
Packaging: 1L
Price: $179
Updated: 2024/03/01

Sigma-Aldrich

Product number: 411019
Product name: N,N,N′,N′-Tetramethyl ethylenediamine
Purity: ≥99.5%, purified by redistillation
Packaging: 2l
Price: $347.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 411019
Product name: N,N,N′,N′-Tetramethyl ethylenediamine
Purity: ≥99.5%, purified by redistillation
Packaging: 1l
Price: $453
Updated: 2024/03/01

More

Less

N,N,N',N'-Tetramethylethylenediamine Chemical Properties,Usage,Production

Chemical Properties

Colorless to slightly yellow liquid

Uses

N,N,N',N'-Tetramethylethylenediamine is used as polymerization accelerator in gel electrophoresis, solvent and oxidizing reagent. It is also used for the separation of proteins or nucleic acids. Further, it is employed as a ligand for metal ions like zinc and copper. It is actively involved in the formation of anionic organometallic complex.

Definition

ChEBI: N,N,N',N'-tetramethylethylenediamine is an ethylenediamine derivative in which each nitrogen carries two methyl substituents. It is widely employed both as a ligand for metal ions and as a catalyst in organic polymerisation. It has a role as a chelator and a catalyst.

General Description

1,2-di-(dimethylamino)ethane appears as a water-white colored liquid with a fishlike odor. Flash point 68 °F. Less dense than water. Vapors heavier than air. Used to make other chemicals.

Air & Water Reactions

Highly flammable. Slightly soluble in water. Sensitive to heat and may be sensitive to air .

Reactivity Profile

N,N,N',N'-Tetramethylethylenediamine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Health Hazard

May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Safety Profile

Moderately toxic by ingestion. Mddly toxic by slun contact. A skin and severe eye irritant. Flammable when exposed to heat or flame; can react with oxidizing materials. When heated to decomposition it emits toxic fumes of NOx. See also MINES.

Purification Methods

Dry TMEDA partially with molecular sieves (Linde type 4A), then distil it in a vacuum from butyl lithium. This treatment removes all traces of primary and secondary amines and water. [Hay et al. J Chem Soc, Faraday Trans 1 68 1 1972.] Or dry it with KOH pellets, reflux for 2hours with one-sixth its weight of n-butyric anhydride (to remove primary and secondary amines) and fractionally distil it. Reflux it with fresh KOH, and distil it under nitrogen. [Cram & Wilson J Am Chem Soc 85 1245 1963.] It was also distilled from Na. Store it sealed under N2. The dipicrate has m 263o(dec). [Beilstein 4 H 250, 4 I 415, 4 II 690, 4 III 512, 4 IV 1172.]

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

Raw materials

Oxalic acid dihydrate Ethylenediamine Formaldehyde Formic acid Paraformaldehyde

Preparation Products

4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 2,3-DIHYDROBENZOFURAN-7-CARBOXYLIC ACID 1,1'-Bis (di-t-butylphosphino)ferrocene palladium dichloride, 2-(TRIFLUOROMETHOXY)BENZAMIDE 1,1'-FERROCENEDICARBOXALDEHYDE 1 1'-BIS(DIPHENYLPHOSPHINO)FERROCENE 5-ETHYL-2-FURALDEHYDE 5-AMINO-2-METHOXY-ISONICOTINIC ACID 3-METHYLBENZO[B]THIOPHENE 1,1'-Bis(diphenylphosphino)ferrocene 5-[(TERT-BUTOXYCARBONYL)AMINO]-2-CHLOROISONICOTINIC ACID (OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE) 1,1'-Bis(di-tert-butylphosphino)ferrocene 2-ACETYL-3-METHYLBENZO[B]THIOPHENE 2-MORPHOLINO-5-(TRIFLUOROMETHYL)BENZALDEHYDE N-(4-FORMYL-PYRIDIN-3-YL)-2,2-DIMETHYL-PROPIONAMIDE 5-ACETYL-2-THIOPHENECARBALDEHYDE 2,3-Dimethoxyphenylboronic acid 1,1'-DIMETHYLFERROCENE 1-DIPHENYLPHOSPHINO-1'-(DI-TERT-BUTYLPH& 5-AMINO-2-CHLOROPYRIDINE-4-CARBOXYLIC ACID 1,1'-Bis(diisopropylphosphino)ferrocene 4,6-DIMETHYLDIBENZOTHIOPHENE 5-(METHYLTHIO)THIOPHENE-2-CARBOXYLIC ACID 3-METHYLBENZO[B]THIOPHENE-2-CARBOXALDEHYDE 5-AMINO-2-FLUORO-ISONICOTINIC ACID

More

Less

N,N,N',N'-Tetramethylethylenediamine Suppliers

Belgium 2 Canada 4 China 402 Europe 3 France 6 Germany 17 India 43 Japan 6 New Zealand 1 Poland 1 Russia 2 Slovakia 1 South Korea 1 Switzerland 5 Ukraine 1 United Kingdom 25 United States 72 Global 592

TCI Chemicals (India) Pvt. Ltd.

Tel: --
Fax: --
Email: sales-in@tcichemicals.com
Country: India
ProdList: 6768
Advantage: 58

ALLCHEM LIFESCIENCE PVT. LTD

Tel: --
Fax: --
Email: info@allchemlifescience.com
Country: India
ProdList: 317
Advantage: 58

Alkyl Amines Chemicals Limited

Tel: --
Fax: --
Email: in tls ales @alkylamines.com
Country: India
ProdList: 92
Advantage: 58

Sisco Research Laboratories Pvt. Ltd.

Tel: --
Fax: --
Email: marketing@srlchem.com
Country: India
ProdList: 4315
Advantage: 58

Vardhaman P Golechha

Tel: --
Fax: --
Email: info@leonidchemicals.net
Country: India
ProdList: 152
Advantage: 58

P C Chem

Tel: --
Fax: --
Email: info@pcchemindia.in
Country: India
ProdList: 675
Advantage: 58

Triveni chemicals

Tel: --
Fax: --
Email: sales@trivenichemical.com
Country: India
ProdList: 6088
Advantage: 58

Alfa Aesar

Tel: --
Fax: --
Email: tech@alfa.com
Country: India
ProdList: 6905
Advantage: 58

Black Rose Industries Ltd.

Tel: --
Fax: --
Email: info@blackrosechemicals.com
Country: India
ProdList: 45
Advantage: 58

Raising Sun Pharma

Tel: --
Fax: --
Email: info@raisingsunpharma.com
Country: India
ProdList: 66
Advantage: 58

HiMedia Laboratories

Tel: --
Fax: --
Email: o@himedialabs.com
Country: India
ProdList: 1841
Advantage: 58

Oxford laboratories

Tel: --
Fax: --
Country: India
ProdList: 652
Advantage: 58

Anand Agencies

Tel: --
Fax: --
Email: en@gmail.com
Country: India
ProdList: 2332
Advantage: 58

Innovative

Tel: --
Fax: --
Country: India
ProdList: 617
Advantage: 58

Pharma Affiliates

Tel: --
Fax: --
Email: @pharmaffiliates.com
Country: India
ProdList: 6754
Advantage: 58

Oceanic Pharmachem Pvt., Ltd. (OPPL)

Tel: --
Fax: --
Email: info@oceanicpharmachem.com
Country: India
ProdList: 946
Advantage: 58

Molychem

Tel: --
Fax: --
Country: India
ProdList: 576
Advantage: 58

Maas Pharma Chemicals

Tel: --
Fax: --
Email: info@maaspharmachemicals.com
Country: India
ProdList: 1607
Advantage: 58

Spectrochem Private Limited

Tel: --
Fax: --
Country: India
ProdList: 1055
Advantage: 58

Sisco Resech Laboratories Private Limited

Tel: --
Fax: --
Country: India
ProdList: 655
Advantage: 58

Clearsynth Labs

Tel: --
Fax: --
Email: fo@clearsynth.com
Country: India
ProdList: 3887
Advantage: 58

VASIN BIO LIFE SCIENCES PVT LTD

Tel: --
Fax: --
Email: info@vasinbio.com
Country: India
ProdList: 2092
Advantage: 58

Loba Chemie Pvt Ltd

Tel: --
Fax: --
Country: India
ProdList: 498
Advantage: 58

Padmaja Expo

Tel: --
Fax: --
Country: India
ProdList: 53
Advantage: 58

Chempure

Tel: --
Fax: --
Country: India
ProdList: 144
Advantage: 58

Alkyl Amines Chemicals Limited

Tel: --
Fax: --
Country: India
ProdList: 33
Advantage: 58

Scientific And Surgical Corporation

Tel: --
Fax: --
Country: India
ProdList: 21
Advantage: 58

SynZeal Research Pvt Ltd

Tel: --
Fax: --
Email: standards@synzeal.com
Country: India
ProdList: 6514
Advantage: 58

LOBA CHEMIE PVT.LTD.

Tel: --
Fax: --
Email: info@lobachemie.com
Country: India
ProdList: 3075
Advantage: 58

Pharmaffiliates Analytics and Synthetics P. Ltd

Tel: --
Fax: --
Email: mktg@pharmaffiliates.com
Country: India
ProdList: 6739
Advantage: 58

Central Drug House(P) Ltd.

Tel: --
Fax: --
Email: sales@cdhfinechemical.com
Country: India
ProdList: 6157
Advantage: 58

A.J Chemicals

Tel: --
Fax: --
Email: sales@ajchem.in
Country: India
ProdList: 6100
Advantage: 58

Dr Prem's Molecules Pvt. Ltd.

Tel: --
Fax: --
Email: prem@dpmolecules.com
Country: India
ProdList: 544
Advantage: 50

ALPHA CHEMIKA

Tel: --
Fax: --
Email: info@exporterlabchemicals.com
Country: India
ProdList: 1679
Advantage: 43

Scientific OEM

Tel: --
Fax: --
Email: neeraj@scientificoem.com
Country: India
ProdList: 1994
Advantage: 38

OCEAN TRADING CORPORATION

Tel: --
Fax: --
Email: otcchem@otcchem.com
Country: India
ProdList: 6202
Advantage: 58

S. Nihar Exports

Tel: --
Fax: --
Email: nihar@giasbm01.vsnl.net.in
Country: India
ProdList: 232
Advantage: 50

More

Less

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

Hebei Dangtong Import and export Co LTD

Product: N,N,N',N'-Tetramethylethylenediamine 110-18-9
Price: US $60.00-55.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20Tons
Release date: 2023-10-11

Hebei Chuanghai Biotechnology Co,.LTD

Product: N,N,N',N'-Tetramethylethylenediamine 110-18-9
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99.%
Supply Ability: 10 ton
Release date: 2024-08-05

Hebei Weibang Biotechnology Co., Ltd

Product: N,N,N',N'-Tetramethylethylenediamine 110-18-9
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2021-07-20

110-18-9, N,N,N',N'-TetramethylethylenediamineRelated Search:

N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine 3-Dimethylaminopropylamine Triacetonediamine N,N-Dimethylethylenediamine ETHANE N-(1-Naphthyl)ethylenediamine dihydrochloride 2-(2-Aminoethylamino)ethanol Pinacol 2-Aminoethyl(ethyl)amine N-METHYLETHYLENEDIAMINE Hexafluoroethane Tetramethylammonium bromide Tetrabutylammonium hydrogen sulfate Fluoro-N,N,N',N'-tetramethylformamidinium hexafluorophosphate Tetrabutylammonium bromide 2,2,6,6-Tetramethyl-4-piperidinol N,N,N',N'-Tetramethyl-1,6-hexanediamine Actinomycin D

N1,N1,N2,N2-tetraMethylethane-1,2-diaMine

N,N,N',N'-Tetramethylethane-1,2-diamine, electrophoresis grade

1,2-EthanediaMine,N1,N1,N2,N2-tetraMethyl-

Four MethylEthylenediaMine

N,N,N',N'-TetraMethylethylenediaMine >=99.5%, purified by redistillation

N,N,N',N'-TetraMethylethylenediaMine ReagentPlus(R), 99%

(CH3)2NCH2CH2N(CH3)2

1,2-Diaminoethane, N,N,N',N'-tetramethyl-

1,2-Ethanediamine,N,N,N’,N’-tetramethyl-

2-Ethanediamine,N,N,N’,N’-tetramethyl-1

dimethyl(2-(dimethylamino)ethyl)amine

Dimethyl[2-(dimethylamino)ethyl]amine

Ethylenediamine, N,N,N',N'-tetramethyl-

N,N,N',N'-Tetramethyl-1,2-ethanediamine

N,N,N',N'-Tetramethylethanediamine

N,N,N',N'-Tetramethylethenediamine

N,N,N’,N’-Tetramethyl-1,2-ethanediamine

n,n,n’,n’-tetramethyl-2-ethanediamine

N,N,N’,N’-Tetramethyl-ethane-1,2-diamine

1,2-Bis(dimethylamino)ethane~TEMED~TMEDA

N,N,N,N-TetramethylAV12537

NNNN-Tetramethyl-ethylenediamine 99+ % (GLC)

temed electrophoresis

TEMED N,N,N,N-Tetramethylethylenediamine

TEMED, Molecular Biology Grade N,N,N,N-Tetramethylethylenediamine, Molecular Biology Grade

CN,N,N',N'-Tetramethylethylenediamine

N,N,N',N'-TETRAMETHYLETHYLENEDIAMINE, AB SOLUTE

N,N,N',N'-TETRAMETHYLETHYLENEDIAMINE, RE DISTILLED, 99.5+%

TEMED MOLECULAR BIOLOGY REAGENT

N,N,N',N'-TETRAMETHYLETHYLENEDIAMINE, FO R MOL. BIOLOGY

N,N,N',N'-TETRAMETHYLETHYLENEDIAMINE, FO R ELECTROPHORESIS

TEMED ELECTROPHORESIS REAGENT

N,N,N',N'-TETRAMETHYLETHYLENEDIAMINE, REAGENTPLUS, 99%

N N N' N'-TETRAMETHYLETHYLENEDIAMINE R&

N,N,N',N'-Tetramethylethylenediamine>99%

1,2-did(dimethylamino)ethane

N,N,N',N'-Tetramethylethylenediamine, extra pure, 99%

N,N,N',N'-Tetramethylethylenediamine, For electrophoresis, for biochemistry, 99%

N,N,N',N'-Tetramethylethylenediamine,99%TMEDA

TMEDA

TEMED (N,N,N'',N''-TETRAMETHYLETHYLENDIAMINE)

N,N,N′,N′-Tetramethylethylendiamin

N,N,N',N'-TETRAMETHYL ETHYLENEDIAMINE pure

N,N,N',N'-Tetramethylethylenediamine, 99%, extra pure

Temed(N,N,NTetramethylethyleneDiamene)

N,N,N',N'-Tetramethylethylenediamine,99%,forbiochemistry,For electrophoresis

N,N,N',N'-Tetramethylethylenediamine Vetec(TM) reagent grade, >=99%

AZINPHOS METHYL NEAT

N,N,N′,N′-Tetramethylethylenediamine(TEMED、TMEDA)

N,N,N'',N''-TETRAMETHYLETHYLENEDIAMI

N,N,N1,N1-Tetramethylethylenediamine

n,n,ni,ni-tetramethylethylenediamine

Propamine D

propamined

Tetrameen

Tetramethyldiaminoethane

BIS(DIMETHYLAMINO)ETHANE

1,2-BIS(DIMETHYLAMINO)ETHANE