Molekula
tert-Butyl acrylate
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
tert-Butyl acrylate is a reactive monomer used in the synthesis of polymers and resins, particularly in coatings, adhesives, and textiles. It is a colorless liquid with a pungent odor, classified as hazardous due to its flammability and reactivity. CAS: 1663-39-4, molecular formula: C7H12O2, molecular weight: 128.17 g/mol. Store at ambient temperature. Molekula supplies tert-Butyl acrylate 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 |
| Water | ≤0.10% |
| Assay | ≥99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 17 °C |
| Transport Class | 3 |
| Packing Group | II |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Liquid |
| Boiling Point | 120 °C |
| Refractive Index | 1.4080 |
Source: PubChem CID 15458 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 89983034 |
| CAS Number | 1663-39-4 |
| IUPAC Name | tert-butyl prop-2-enoate |
| EC Number | 216-768-7 |
| Molecular Formula | CH2=CHCOOC(CH3)3 |
| Molecular Weight | 128.17 |
| Exact Mass | 128.0837 |
| SMILES | CC(C)(C)OC(=O)C=C |
| InChIKey | ISXSCDLOGDJUNJ-UHFFFAOYSA-N |
| InChI | InChI=1S/C7H12O2/c1-5-6(8)9-7(2,3)4/h5H,1H2,2-4H3 |
| PubChem CID | 15458 |
| UN Number | UN1993 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2916.12.5050 |
| Tariff Code | 2916120090 |
Safety & GHS
-
Flammable
GHS02
-
Toxic
GHS06
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Hazard statements
- H225 Highly flammable liquid and vapour
- H302+312 Harmful if swallowed or in contact with skin
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H331 Toxic if inhaled
- H335 May cause respiratory irritation
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- 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
- P309+311 IF exposed or you feel unwell: Call a POISON CENTER or doctor/physician
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
- 1,1-dimethylethyl 2-propenoate
- 2-propenoic acid tert-butyl ester
- 2-PROPENOIC ACID, 1,1-DIMETHYLETHYL ESTER
- Acrylic acid, tert-butyl ester
- acrylics
- t-Butyl acrylate
- tert-Butyl 2-propenoate
- tert-Butyl Acrylate (stabilized with MEHQ)
- tert-butyl prop-2-enoate
- tert-Butyl propenoate
Frequently asked questions
What is tert-Butyl acrylate used for?
It is primarily used as a monomer in the synthesis of polymers and copolymers, especially in coatings, adhesives, and sealants due to its reactivity and flexibility.
What is the chemical formula and molecular weight of tert-Butyl acrylate?
The formula is CH2=CHCOOC(CH3)3 and the molecular weight is 128.17 g/mol.
How should tert-Butyl acrylate be stored?
It should be stored at ambient temperature, away from light and heat, and kept in a well-ventilated area.
What grade of tert-Butyl acrylate does Molekula supply?
Molekula supplies tert-Butyl acrylate in technical grade, suitable for industrial applications.
Can Molekula supply tert-Butyl acrylate in bulk?
Yes, Molekula can supply tert-Butyl acrylate in bulk quantities; please contact our sales team for pricing and logistics.
What documentation comes with a purchase of tert-Butyl acrylate?
Each order includes a Certificate of Analysis (CoA) 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.