Molekula
Isobutyl acetate
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
Isobutyl acetate is a volatile organic ester used as a solvent in paints, coatings, and adhesives, and as a flavoring agent in food and beverages. It has a CAS number of 110-19-0, a molecular formula of CH3COOCH2CH(CH3)2, and a molecular weight of 116.16 g/mol. It is stored at ambient temperatures and is classified as a hazardous substance with a signal word of Danger. Molekula supplies isobutyl acetate 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.
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1 L — £83.00 per pack ex VAT · £99.60 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 | Clear colourless liquid |
| Identification (RAMAN) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 22 °C |
| Transport Class | 3 |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Colorless liquid |
| Odour | Solventy nail polish-like odor |
| Melting Point | -98.8 °C |
| Boiling Point | 116.5 °C |
| Density | 0.87 (relative, water = 1) |
| Water Solubility | 6.3 g/L at 25 °C |
| Solubility (other solvents) | Miscible with ethanol, ether and methanol; soluble in acetone; slightly soluble in carbon tetrachloride |
| Vapour Pressure | 1.73 kPa at 20 °C |
| Refractive Index | 1.3902 |
| log P (octanol/water) | 1.78 |
Source: PubChem CID 8038 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 89967020 |
| CAS Number | 110-19-0 |
| IUPAC Name | 2-methylpropyl acetate |
| EC Number | 203-745-1 |
| Molecular Formula | CH3COOCH2CH(CH3)2 |
| Molecular Weight | 116.16 |
| Exact Mass | 116.0837 |
| SMILES | CC(C)COC(=O)C |
| InChIKey | GJRQTCIYDGXPES-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H12O2/c1-5(2)4-8-6(3)7/h5H,4H2,1-3H3 |
| PubChem CID | 8038 |
| UN Number | UN1213 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29153990 |
| Tariff Code | 2915390090 |
Safety & GHS
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Flammable
GHS02
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Health Hazard
GHS07
Hazard statements
- EUH066 Repeated exposure may cause skin dryness or cracking
- H225 Highly flammable liquid and vapour
- H336 May cause drowsiness or dizziness
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P302+352 IF ON SKIN: Wash with soap and water
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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
- 2-Methyl-1-propyl acetate
- 2-Methylpropyl acetate
- 2-Methylpropyl ethanoate
- Acetate d'isobutyle
- Acetic acid, 2-methylpropyl ester
- Acetic acid, isobutyl ester
- beta-Methylpropyl ethanoate
- FEMA No. 2175
- Isobutyl ethanoate
- Isobutylester kyseliny octove
Frequently asked questions
What is isobutyl acetate used for?
It is primarily used as a solvent in paints, coatings, and adhesives, and as a fragrance ingredient in perfumes and flavorings.
What is the chemical formula and molecular weight of isobutyl acetate?
The formula is CH3COOCH2CH(CH3)2 with a molecular weight of 116.16 g/mol.
How should isobutyl acetate be stored?
It should be stored at ambient temperature, away from heat and ignition sources, in a well-ventilated area.
What grade of isobutyl acetate does Molekula supply?
Molekula supplies isobutyl acetate in technical grade, suitable for industrial and laboratory use.
Can Molekula supply isobutyl acetate in bulk?
Yes, Molekula can supply isobutyl acetate in bulk quantities; please contact our sales team for volume pricing and delivery options.
What documentation comes with an order of isobutyl acetate?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with GHS standards.
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.