Molekula
Diallyl maleate
Diallyl maleate is a reactive diene used in polymer chemistry, particularly in the synthesis of unsaturated polyester resins and as a crosslinking agent. It is a colorless to pale yellow liquid with a pungent odor. CAS: 999-21-3, Molecular formula: C10H12O4, Molecular weight: 196.21 g/mol. Store at ambient temperature. Hazard classification: Danger. Molekula supplies Diallyl maleate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Diallyl maleate is a reactive diene used in polymer chemistry, particularly in the synthesis of unsaturated polyester resins and as a crosslinking agent. It is a colorless to pale yellow liquid with a pungent odor. CAS: 999-21-3, Molecular formula: C10H12O4, Molecular weight: 196.21 g/mol. Store at ambient temperature. Hazard classification: Danger. Molekula supplies Diallyl maleate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless or light yellow transparent liquid |
| Density | 1.072 (d2020) g/cm3 |
| Water | ≤0.10% |
| pH | 6 - 7 |
| Assay | ≥99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 121 C |
| Transport Class | 6.1 |
| Packing Group | III |
| Shelf Life | 60 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 999-21-3 |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.21 |
| SMILES | C=CCOC(=O)/C=C\C(=O)OCC=C |
| EC / UN Number | 2810 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2917197050 |
| Tariff Code | 2917198090 |
Safety & GHS
-
Explosive
GHS01
-
Corrosive
GHS05
Hazard statements
- H301 Toxic if swallowed
- H312 Harmful in contact with skin
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- 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
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Diallyl maleate used for?
Diallyl maleate is primarily used as a monomer in the synthesis of resins and polymers, particularly in the production of unsaturated polyester resins for coatings and composites.
What is the chemical formula and molecular weight of Diallyl maleate?
The chemical formula is C10H12O4, and the molecular weight is 196.21 g/mol.
How should Diallyl maleate be stored?
It should be stored at ambient temperature, away from heat and direct sunlight, in a well-ventilated area.
What grade of Diallyl maleate does Molekula supply?
Molekula supplies Diallyl maleate in technical grade, suitable for industrial and research applications.
Can Molekula supply Diallyl maleate in bulk?
Yes, Molekula can supply Diallyl maleate in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a Diallyl maleate 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.