Hexyl methacrylate
Synonym(s):n -Hexyl methacrylate;Hexyl 2-methyl-2-propenoate;Hexyl methacrylate
- CAS NO.：142-09-6
- Empirical Formula: C10H18O2
- Molecular Weight: 170.25
- MDL number: MFCD00015283
- EINECS: 205-521-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-12 09:20:59
What is Hexyl methacrylate?
Chemical properties
Clear colorless liquid
The Uses of Hexyl methacrylate
Hexyl Methacrylate can be used as a method for producing embedded or hybrid hydrogel contact lenses.
The Uses of Hexyl methacrylate
Monomer for plastics, molding powder, solvent coatings, adhesives, oil additives; emulsions for textile, leather, and paper finishing.
General Description
Clear colorless liquid.
Air & Water Reactions
Hexyl methacrylate may be sensitive to heat, light, and air. May form peroxides. Slightly water soluble .
Reactivity Profile
Hexyl methacrylate may be sensitive to heat, light, and air. Combustible, polymerizes.
Hazard
Combustible.
Health Hazard
ACUTE/CHRONIC HAZARDS: Toxic.
Purification Methods
Purify as for methyl methacrylate. [IR: Hughes & Walton J Am Chem Soc 79 3985 1957, Beilstein 2 III 1288, 2 IV 1527.]
Properties of Hexyl methacrylate
| Melting point: | -59--55°C |
| Boiling point: | 88-89°C 14mm |
| Density | 0.863 g/mL at 25 °C(lit.) |
| vapor pressure | 24Pa at 20℃ |
| refractive index | 1.4310 |
| Flash point: | 82°C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | soluble in Benzene,Acetone,Ether,Ethanol |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Water Solubility | 29.9mg/L at 20℃ |
| BRN | 1754703 |
| CAS DataBase Reference | 142-09-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Propenoic acid, 2-methyl-, hexyl ester(142-09-6) |
| EPA Substance Registry System | Hexyl methacrylate (142-09-6) |
Safety information for Hexyl methacrylate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Hexyl methacrylate
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