Molekula
TEMED (N,N,N',N'-Tetramethylethylendiamine)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
TEMED, or N,N,N',N'-Tetramethylethylendiamine, is a fast-acting catalyst used in the polymerization of acrylamide for SDS-PAGE gel preparation. It is a clear, colorless to pale yellow liquid with a strong amine odor. CAS: 110-18-9, molecular formula: C6H16N2, molecular weight: 116.20 g/mol. Store at ambient temperature. Signal word: Danger.
Molekula supplies TEMED (N,N,N',N'-Tetramethylethylendiamine) at ≥99.0% purity in 100 mL and 100 g packs, from £27.60 inc. VAT. It is in stock for same-day dispatch. Every batch ships with a certificate of analysis, and safety data sheets are available in 6 languages. Larger quantities, up to multi-tonne, are quoted on request.
Example image for illustration only. Other packaging and pack sizes are available.
Often bought together
Pricing & pack sizes
In stock — same-day dispatch
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 mL — £23.00 per pack ex VAT · £27.60 inc. VAT
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100 g — £28.00 per pack ex VAT · £33.60 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow liquid |
| Colour (Pt-Co) | ≤30 |
| Water | ≤0.1% |
| Identification | Conforms to reference |
| Assay | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 16 °C |
| Transport Class | 3 |
| Packing Group | II |
| Acidity | Neutral |
For research use only. Not for human use.
Identification
| Property | Value |
|---|---|
| SKU | 68604730 |
| CAS Number | 110-18-9 |
| Molecular Formula | (CH3)2NCH2CH2N(CH3)2 |
| Molecular Weight | 116.20 |
| SMILES | N(C)(C)CCN(C)C |
| UN Number | UN2372 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29212900 |
| Tariff Code | 2921290070 |
Safety & GHS
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Flammable
GHS02
-
Corrosive
GHS05
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Toxic
GHS06
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H225 Highly flammable liquid and vapour
- H302 Harmful if swallowed
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H331 Toxic if inhaled
- H370 Causes damage to organs
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P302+352 IF ON SKIN: Wash with soap and water
- P304+312 IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is TEMED used for?
TEMED is primarily used as a catalyst in polyacrylamide gel electrophoresis (PAGE) to accelerate the polymerization of acrylamide gels.
What is the chemical formula and molecular weight of TEMED?
The formula of TEMED is (CH3)2NCH2CH2N(CH3)2 with a molecular weight of 116.20 g/mol.
How should TEMED be stored?
TEMED should be stored at ambient temperature, protected from light and moisture.
What specification does Molekula's TEMED meet?
Molekula supplies TEMED with an assay of ≥99.0%, water content of ≤0.1% and colour (Pt-Co) of ≤30, appearing as a colourless to light yellow liquid with identification conforming to reference.
Can Molekula supply TEMED in bulk?
Yes, Molekula can supply TEMED in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a TEMED order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Where can I buy TEMED (N,N,N',N'-Tetramethylethylendiamine)?
Directly from Molekula, which lists TEMED (N,N,N',N'-Tetramethylethylendiamine) in 100 mL and 100 g packs from £27.60 inc. VAT, with a certificate of analysis for every batch. Larger quantities are quoted on request. Molekula's offices: United Kingdom, France, Spain, Germany, Italy, United States and China.
Is TEMED (N,N,N',N'-Tetramethylethylendiamine) dangerous goods for shipping?
Yes. TEMED (N,N,N',N'-Tetramethylethylendiamine) ships as dangerous goods: UN2372, class 3, packing group II.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.