Molekula
Butylacrylate (stabilized with hydroquinone monomethyl ether)
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
Butylacrylate (stabilized with hydroquinone monomethyl ether) is a reactive monomer used in the production of acrylic resins, coatings, adhesives, and polymer dispersions. It is a colorless to pale yellow liquid with a pungent odor. CAS: 141-32-2, molecular formula: C7H12O2, molecular weight: 128.17 g/mol. Stored at ambient temperature. Signal word: Warning. Molekula supplies Butylacrylate (stabilized with hydroquinone monomethyl ether) 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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500 mL — $67.60 per pack
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 |
|---|---|
| Colour (Pt-Co) | Max 10 |
| Water | Max 0.05% |
| Purity | Min 99.5% |
| Acidity | Max 0.01% |
| Appearance (Clarity) | Colourless liquid |
| Inhibitor (MEHQ) | 10 - 20ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 37 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 77987081 |
| CAS Number | 141-32-2 |
| Molecular Formula | CH2=CHCOO(CH2)3CH3 |
| Molecular Weight | 128.17 |
| SMILES | O=C(OCCCC)C=C |
| UN Number | UN2348 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29161250 |
| Tariff Code | 2916120090 |
Safety & GHS
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Flammable
GHS02
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Health Hazard
GHS07
Hazard statements
- H226 Flammable liquid and vapour
- H303 May be harmful if swallowed
- H312+H332 Harmful in contact with skin or inhaled
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P220 Keep/Store away from clothing/combustible materials
- 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+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P308+313 IF exposed or concerned: Get medical advice/attention
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
No alternate names recorded for this product.
Frequently asked questions
What is butylacrylate used for?
Butylacrylate is primarily used in the production of acrylic polymers and copolymers for coatings, adhesives, and sealants due to its flexibility and adhesion properties.
What is the chemical formula and molecular weight of butylacrylate?
The formula is CH2=CHCOO(CH2)3CH3 with a molecular weight of 128.17 g/mol.
How should butylacrylate be stored?
It should be stored at ambient temperature, away from heat and light, and under air rather than an inert atmosphere, because the hydroquinone monomethyl ether stabilizer needs dissolved oxygen to prevent polymerization.
What grade of butylacrylate does Molekula supply?
Molekula supplies technical-grade butylacrylate stabilized with hydroquinone monomethyl ether.
Can Molekula supply butylacrylate in bulk?
Yes, Molekula can supply butylacrylate in bulk quantities; please contact our sales team for pricing and logistics.
What documentation comes with a butylacrylate order?
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.