Molekula
Zinc Bis(2-ethylhexanoate)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Zinc bis(2-ethylhexanoate) is a metal organic compound used as a catalyst and drying agent in coatings, inks, and plastics. It is a clear to pale yellow liquid with a mild odor. CAS: 136-53-8, molecular formula: C16H30O4Zn, molecular weight: 351.79 g/mol. Store at ambient temperature. Signal word: Warning. Molekula supplies Zinc bis(2-ethylhexanoate) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
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.
-
100 g — £46.50 per pack ex VAT · £55.80 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 | Clear, colourless liquid |
| Identification | IR: Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 127 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Vapour Pressure | 0.00000159 mmHg |
Source: PubChem CID 61083 (Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 90027721 |
| CAS Number | 136-53-8 |
| IUPAC Name | zinc bis(2-ethylhexanoate) |
| EC Number | 205-251-1 |
| Molecular Formula | C16H30O4Zn |
| Molecular Weight | 351.79 |
| Exact Mass | 350.1436 |
| SMILES | CCCCC(CC)C(=O)[O-].CCCCC(CC)C(=O)[O-].[Zn+2] |
| InChIKey | IFNXAMCERSVZCV-UHFFFAOYSA-L |
| InChI | InChI=1S/2C8H16O2.Zn/c2*1-3-5-6-7(4-2)8(9)10;/h2*7H,3-6H2,1-2H3,(H,9,10);/q;;+2/p-2 |
| PubChem CID | 61083 |
| UN Number | UN1268 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29159050 |
| Tariff Code | 2915907098 |
Safety & GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Hazard statements
- H226 Flammable liquid and vapour
- H302 Harmful if swallowed
- H312 Harmful in contact with skin
- H361 Suspected of damaging fertility or the unborn child
- H402 Harmful to aquatic life
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P263 Avoid contact during pregnancy/while nursing
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- 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, Portuguese, 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.
Synonyms
- Ethylhexanoic acid zinc salt
- Hexanoic acid, 2-ethyl-, zinc salt
- Hexanoic acid, 2-ethyl-, zinc salt (2:1)
- MELLITE 103
Frequently asked questions
What is Zinc Bis(2-ethylhexanoate) used for?
It is primarily used as a catalyst in polyurethane foam production and as a drying agent in paints and coatings.
What is the chemical formula and molecular weight?
The formula is C16H30O4Zn with a molecular weight of 351.79 g/mol.
How should Zinc Bis(2-ethylhexanoate) be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available?
It is available in technical grade for industrial applications.
Can Molekula supply it in bulk?
Yes, Molekula can supply Zinc Bis(2-ethylhexanoate) in bulk quantities upon request.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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.