Molekula
Methacrylic anhydride, 94% (stab. with 2-(tert-Butyl)-4,6-dimethylphenol)
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
Methacrylic anhydride, 94% stabilized with 2-(tert-Butyl)-4,6-dimethylphenol, is a reactive organic compound used in polymer synthesis and as a crosslinking agent. It is supplied in sealed containers and stored at ambient temperature. CAS: 760-93-0, Molecular formula: C8H10O3, Molecular weight: 154.16 g/mol. Signal word: Danger. Molekula supplies Methacrylic anhydride, 94% (stab. with 2-(tert-Butyl)-4,6-dimethylphenol) 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.
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100 g — $97.60 per pack
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Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless liquid |
| Purity (GC) | ≥ 94% |
| Relative density | 1.0200 - 1.0500 |
| Reflective index | 1.2500 - 1.5500 |
| Methacrylic acid | ≤4% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 84 °C |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Boiling Point | 89 °C at 5 mmHg |
| Vapour Pressure | 8.83 mmHg |
| Refractive Index | 1.4540 |
Source: PubChem CID 12974 (HSDB, Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 21110358 |
| CAS Number | 760-93-0 |
| IUPAC Name | 2-methylprop-2-enoyl 2-methylprop-2-enoate |
| EC Number | 212-084-8 |
| Molecular Formula | [H2C=C(CH3)CO]2O |
| Molecular Weight | 154.16 |
| Exact Mass | 154.063 |
| SMILES | CC(=C)C(=O)OC(=O)C(=C)C |
| InChIKey | DCUFMVPCXCSVNP-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H10O3/c1-5(2)7(9)11-8(10)6(3)4/h1,3H2,2,4H3 |
| PubChem CID | 12974 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29161950 |
| Tariff Code | 2916199590 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H227 Combustible liquid
- H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- 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
- P302+352 IF ON SKIN: Wash with soap and water
- 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, English (US), 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-2-propenoic acid anhydride
- 2-methylprop-2-enoyl 2-methylprop-2-enoate
- 2-Propenoic acid, 2-methyl-, 1,1'-anhydride
- 2-Propenoic acid, 2-methyl-, anhydride
- BIS(METHACRYLIC ACID) ANHYDRIDE
- DCUFMVPCXCSVNP-UHFFFAOYSA-N
- dimethacrylic anhydride
- Methacrylic acid anhydride
- Methacryloyl anhydride
Frequently asked questions
What is methacrylic anhydride used for?
It is primarily used as a monomer in polymer synthesis and as a crosslinking agent in coatings, adhesives, and resins.
What is the chemical formula and molecular weight?
The formula is [H2C=C(CH3)CO]2O with a molecular weight of 154.16 g/mol.
How should methacrylic anhydride be stored?
It should be stored at ambient temperature, protected from moisture and heat, and kept in a tightly sealed container.
What grade is available?
It is available in 94% purity, stabilized with 2-(tert-Butyl)-4,6-dimethylphenol.
Can Molekula supply it in bulk?
Yes, Molekula can supply methacrylic anhydride in bulk quantities—please contact our sales team for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) upon request.
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.