Molekula
Solvent, Methyl N- Amyl Ketone (MAK)
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
Methyl N-Amyl Ketone (MAK) is a solvent and intermediate used in coatings, inks, adhesives, and cleaning formulations for its excellent solvency and evaporation properties. It is a clear, colorless liquid with a mild odor, offering balanced solubility for resins and polymers. This chemical has a CAS number of 110-43-0, with the molecular formula CH3(CH2)4COCH3 and a molecular weight of 114.19. It is stored at ambient conditions and carries a signal word of "Warning" per GHS classification. Molekula supplies Methyl N-Amyl Ketone 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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 liquid |
| Impurity | ≤0.50% |
| Specific Gravity | 0.815-0.818 |
| Assay | ≥99% |
| Water (KF) | ≤0.05% |
| Identification (IR) | Conforms to structure |
| Alcohol content | ≤0.20% |
| Acid (Based on acetic acid) | ≤0.01% |
| Refractive Index (25°C) | 1.406-1.409 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 41 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90033232 |
| CAS Number | 110-43-0 |
| Molecular Formula | CH3(CH2)4COCH3 |
| Molecular Weight | 114.19 |
| SMILES | CCCCCC(C)=O |
| UN Number | UN1110 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2914190000 |
| Tariff Code | 2914199020 |
Safety & GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
Hazard statements
- H226 Flammable liquid and vapour
- H302 Harmful if swallowed
- H332 Harmful if inhaled
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, 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.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Methyl N-Amyl Ketone (MAK) commonly used for?
MAK is primarily used as a solvent in coatings, inks, adhesives, and cleaning formulations due to its excellent solvency properties and moderate evaporation rate.
What is the chemical formula and molecular weight of MAK?
The chemical formula is **CH₃(CH₂)₄COCH₃**, and the molecular weight is **114.19 g/mol**.
How should MAK be stored?
Store MAK in a tightly sealed container at **ambient temperature**, away from ignition sources and incompatible materials.
What grades or purity levels of MAK does Molekula supply?
Molekula supplies **technical-grade MAK** with purity typically ≥98%, suitable for industrial applications.
Can Molekula supply MAK in bulk quantities?
Yes, Molekula can provide MAK in **bulk (drums, IBCs, or tanker loads)** depending on customer requirements and logistics.
What documentation comes with an order of MAK?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and a **Packing List** for compliance and safety.
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.