N,N,N',N'-Tetramethylethylenediamine (TMEDA)

High Purity N,N,N',N'-Tetramethylethylenediamine Manufacturer & Supplier

N,N,N',N'-Tetramethylethylenediamine (TMEDA) is a highly versatile tertiary diamine compound widely used as a ligand in organometallic chemistry, catalyst preparation, polymerization reactions, and pharmaceutical intermediates synthesis. With excellent coordination ability and chemical stability, TMEDA is an important auxiliary reagent in modern chemical manufacturing and laboratory research.

We supply high-quality N,N,N',N'-Tetramethylethylenediamine (TMEDA) with consistent purity, reliable quality control, flexible packaging options, and global export capability.

Product Information

Product Name

N,N,N',N'-Tetramethylethylenediamine

Common Names

• Tetramethylethylenediamine

• TMEDA

• TEMED

• N,N,N',N'-Tetramethylethane-1,2-diamine

• N,N,N′,N′-Tetramethylethane-1,2-diamine

CAS Number

110-18-9

Molecular Formula

C₆H₁₆N₂

Molecular Weight

116.20 g/mol

Chemical Structure

(CH₃)₂NCH₂CH₂N(CH₃)₂

Appearance

Colorless to light yellow transparent liquid

Odor

Amine-like odor

N,N,N',N'-Tetramethylethylenediamine Specifications

Key Features of TMEDA

1. Excellent Ligand Properties

TMEDA contains two tertiary amino groups that can coordinate strongly with metal ions, making it an effective ligand in organometallic chemistry.

Advantages include:

• Strong metal coordination ability

• Improved reaction selectivity

• Enhanced catalyst performance

• Good compatibility with various reaction systems

2. High Chemical Purity

Our TMEDA product is manufactured under strict quality control to ensure:

• High purity level

• Stable chemical performance

• Low impurity content

• Batch-to-batch consistency

3. Wide Chemical Compatibility

TMEDA shows good compatibility with:

• Organic solvents

• Organometallic reagents

• Polymerization systems

• Catalyst components

Applications of N,N,N',N'-Tetramethylethylenediamine

1. Organometallic Chemistry

TMEDA is widely used as a ligand and activating agent in organometallic reactions.

Typical applications:

• Lithium reagent stabilization

• Metal complex formation

• Coordination chemistry research

• Organic synthesis reactions

TMEDA can enhance the reactivity and solubility of organolithium compounds by forming stable complexes.

2. Polymer Industry

TMEDA is commonly used as an accelerator and catalyst component in polymer-related processes.

Applications include:

• Polymerization reactions

• Catalyst systems

• Specialty polymer preparation

3. Pharmaceutical Intermediate Synthesis

TMEDA serves as an important chemical reagent in pharmaceutical research and fine chemical synthesis.

Used for:

• Organic molecule modification

• Intermediate synthesis

• Reaction optimization

4. Laboratory Research

TMEDA is widely used in academic and industrial laboratories for:

• Chemical synthesis

• Metal complex preparation

• Reaction mechanism studies

5. Catalysis and Fine Chemicals

TMEDA is utilized in:

• Catalyst preparation

• Ligand-assisted reactions

• Specialty chemical manufacturing

Advantages of Our TMEDA

High Purity Product

We provide TMEDA with:

✔ High purity ≥99%
✔ Stable quality
✔ Reliable performance
✔ Strict quality inspection

Professional Chemical Supply

We support:

✔ Bulk orders
✔ Industrial supply
✔ Laboratory quantities
✔ International shipment

Customized Services

Available options:

• Customized packaging

• OEM supply

• Export documentation

• Technical support

Packaging and Storage

Standard Packaging Options

Available packaging:

• 25 kg HDPE drum

• 180 kg HDPE drum

• Customized packaging according to customer requirements

Storage Recommendations

TMEDA should be stored:

• In a cool and dry place

• Away from heat and ignition sources

• In tightly sealed containers

• Under proper chemical handling procedures

Because TMEDA is a volatile amine compound, appropriate ventilation and protective equipment are recommended during handling.

Technical Data Sheet (TDS)

Frequently Asked Questions (FAQ)

What is N,N,N',N'-Tetramethylethylenediamine (TMEDA)?

N,N,N',N'-Tetramethylethylenediamine (TMEDA) is a tertiary diamine compound mainly used as a ligand in organometallic chemistry, catalyst systems, and chemical synthesis.