ChemicalBook > CAS DataBase List > TETRAKIS(DIMETHYLAMINO)ETHYLENE

TETRAKIS(DIMETHYLAMINO)ETHYLENE

Product Name: TETRAKIS(DIMETHYLAMINO)ETHYLENE
CAS No.: 996-70-3
Chemical Name: TETRAKIS(DIMETHYLAMINO)ETHYLENE
Synonyms: TDAE;Tetrakis(dimethylamino)ethylen;LABOTEST-BB LT00455105;octamethyl-ethenetetramin;Ethenetetramine, octamethyl-;OCTAMETHYL-ETHYLENETETRAMINE;Tetrakis(dimethylamino)ethene;tetrakis(diethylamino)ethylene;TETRAKIS(DIMETHYLAMINO)ETHYLENE;1,1,2,2-Tetra(dimethylamino)ethene
CBNumber: CB0365954
Molecular Formula: C10H24N4
Formula Weight: 200.33
MOL File: 996-70-3.mol

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TETRAKIS(DIMETHYLAMINO)ETHYLENE Property

Melting point:: >200 °C (decomp)
Boiling point:: 98°C 25mm
Density: 0.861 g/mL at 25 °C(lit.)
refractive index: n20/D 1.48(lit.)
Flash point:: 53°C
storage temp.: 0-10°C
pka: 6.47±0.70(Predicted)
form: clear liquid
color: Light yellow to Yellow to Orange
BRN: 1705900
Stability:: Stable. Incompatible with acid chlorides, acids, strong oxidizing agents, acid anhydrides, carbon dioxide, oxygen, chlorinated solvents. Reacts with oxygen in air to give a greenish-yellow emission. Flammable.
CAS DataBase Reference: 996-70-3
NIST Chemistry Reference: Tetrakis(dimethylamino)ethylene(996-70-3)
EPA Substance Registry System: Ethenetetramine, octamethyl- (996-70-3)

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Safety

Hazard Codes: C
Risk Statements: 10-34
Safety Statements: 16-27-36/37/39-45-26
RIDADR: 3286
WGK Germany: 3
HS Code: 2921.29.0055
HazardClass: 3.2
PackingGroup: III

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 674613
Product name: Tetrakis(dimethylamino)ethylene
Packaging: 1g
Price: $73.3
Updated: 2025/07/31

Sigma-Aldrich

Product number: 674613
Product name: Tetrakis(dimethylamino)ethylene
Packaging: 10g
Price: $439
Updated: 2025/07/31

TCI Chemical

Product number: T1221
Product name: Tetrakis(dimethylamino)ethylene
Purity: >95.0%(GC)
Packaging: 5g
Price: $975
Updated: 2025/07/31

TCI Chemical

Product number: T1221
Product name: Tetrakis(dimethylamino)ethylene
Purity: >95.0%(GC)
Packaging: 25g
Price: $4827
Updated: 2025/07/31

Sigma-Aldrich

Product number: 674613
Product name: Tetrakis(dimethylamino)ethylene
Packaging: 50g
Price: $1540
Updated: 2025/07/31

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TETRAKIS(DIMETHYLAMINO)ETHYLENE Chemical Properties,Usage,Production

Chemical Properties

light yellow-green liquid with an unpleasant

Uses

Involved in TDAE methodology for coupling and intramolecular Buchwald reactions

Acts as a reducing agent

Reactant involved in:

Dioxygenation
Insertion of aluminum anion into the C-N bond
Chemiluminescent reactions with oxygen

reaction suitability

reaction type: C-C Bond Formation

Purification Methods

Impurities include tetramethylurea, dimethylamine, tetramethylethanediamine and tetramethyloxamide. It is washed with water while being flushed with nitrogen to remove dimethylamine, dried over molecular sieves, then passed through a silica gel column (previously activated at 400o) under nitrogen. De-gas it in a vacuum line by distillation from a trap at 50o to one at -70o. Finally, it is stirred over sodium-potassium alloy for several days. [Holroyd et al. J Phys Chem 89 4244 1985, Wiberg Angew Chem Int Ed Engl 7 766 1968, Beilstein 4 IV 167.]

TETRAKIS(DIMETHYLAMINO)ETHYLENE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from TETRAKIS(DIMETHYLAMINO)ETHYLENE manufacturers

Henan Fengda Chemical Co., Ltd

Product: TETRAKIS(DIMETHYLAMINO)ETHYLENE 996-70-3
Price: US $101.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-29

Career Henan Chemical Co

Product: TETRAKIS(DIMETHYLAMINO)ETHYLENE 996-70-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200KG
Release date: 2018-08-04

996-70-3, TETRAKIS(DIMETHYLAMINO)ETHYLENERelated Search:

DiMethyl 2-(1,3-Dithiole)phosphonate (12a,18a)-5,6,12,12a,13,18,18a,19-Octahydro-5,6-dimethyl-13,18[1',2']-benzenobisbenzimidazo [1,2-b:2',1'-d]benzo[i][2.5]benzodiazocine 11,12-Bis[1,3-dihydro-3-(i-propyl)-2H-benzimidazol-2-ylidene-3-methylene]-9,10-dihydro-9,10-ethanoanthracene BIS(1,3-DIPHENYL-2-IMIDAZOLIDINYLIDENE) TETRAKIS(DIMETHYLAMINO)ETHYLENE

TETRAKIS(DIMETHYLAMINO)ETHYLENE

TDAE

OCTAMETHYL-ETHYLENETETRAMINE

Ethenetetramine, octamethyl-

octamethyl-ethenetetramin

LABOTEST-BB LT00455105

Tetrakis(dimethylamino)ethylene,97%

N,N',N'',N'''-tetramethylethylenediylidenetetraamine

tetrakis(diethylamino)ethylene

Octamethylethylenetetramine, TDAE

1,1,2,2-Tetra(dimethylamino)ethene

N,N,N',N',N'',N'',N''',N'''-Octamethyl-1,1,2,2-ethenetetraamine

N,N,N',N',N'',N'',N''',N'''-Octamethyl-1,1,2,2-ethenetetrakisamine

N,N,N',N',N'',N'',N''',N'''-Octamethyl-ethene-1,1,2,2-tetraamine

N,N,N',N',N'',N'',N''',N'''-Octamethylethene-1,1,2,2-tetraamine

Tetrakis(dimethylamino)ethene

Tetrakis(dimethylamino)ethylene,98%

N1,N1,N'1,N'1,N2,N2,N'2,N'2-octaMethylethene-1,1,2,2-tetraaMine

1-N,1-N,1-N',1-N',2-N,2-N,2-N',2-N'-octamethylethene-1,1,2,2-tetramine

Tetrakis(dimethylamino)ethylen

1,1,2,2-Ethenetetramine, N1,N1,N1',N1',N2,N2,N2',N2'-octamethyl-

TETRAKIS(DIMETHYLAMINO)ETHYLENE ISO 9001：2015 REACH

Tetrakis(dimethylamino)ethylene (> 85%)

996-70-3

CH32N2CCNCH322

Benzoquinones, etc. (Charge Transfer Complexes)

Charge Transfer Complexes for Organic Metals

C-C Bond Formation

Others

Synthetic Reagents

Benzoquinones, etc. (Charge Transfer Complexes)

Charge Transfer Complexes for Organic Metals

Functional Materials