Stearyl Methacrylate
- CAS No.
- 32360-05-7
- Chemical Name:
- Stearyl Methacrylate
- Synonyms
- STEARYL METHACRYLATE;OCTADECYL METHACRYLATE;STEARYL METHACRYLATE, TECH.;METHACRYLIC ACID OCTADECYL ESTER;Acriester S;L-61050 SMA;octadecylmethacryl;Stearyl Methacrylat;Octadecylmethacrylat;N-STEARYL METHACRYLATE
- CBNumber:
- CB6433068
- Molecular Formula:
- C22H42O2
- Molecular Weight:
- 338.57
- MDL Number:
- MFCD00026683
- MOL File:
- 32360-05-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Stearyl methacrylate Mixture of stearyl and cetyl methacrylates, contains MEHQ as inhibitor | 411442 | 250ml | $59.4 |
| Stearyl methacrylate Mixture of stearyl and cetyl methacrylates, contains MEHQ as inhibitor | 411442 | 1l | $164 |
| Stearyl Methacrylate (stabilized with MEHQ) >97.0%(GC) | M0593 | 25g | $26 |
| Stearyl Methacrylate (stabilized with MEHQ) >97.0%(GC) | M0593 | 400g | $72 |
| n-Octadecyl methacrylate, high purity | M-212 | 50g | $48 |
| More product size | |||
| Melting point | 18-20 °C(lit.) |
|---|---|
| Boiling point | 195 °C6 mm Hg(lit.) |
| Density | 0.864 g/mL at 25 °C(lit.) |
| vapor pressure | 0.06Pa at 20℃ |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | 2-8°C(protect from light) |
| Water Solubility | Insoluble in water |
| form | powder to lump to clear liquid |
| color | White or Colorless to Almost white or Almost colorless |
| Viscosity | 11.7mm2/s |
| InChI | 1S/C22H42O2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-24-22(23)21(2)3/h2,4-20H2,1,3H3 |
| InChIKey | HMZGPNHSPWNGEP-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCCCCCCCCOC(=O)C(C)=C |
| LogP | 9.62 at 20℃ |
| Indirect Additives used in Food Contact Substances | OCTADECYL METHACRYLATE |
| CAS DataBase Reference | 32360-05-7(CAS DataBase Reference) |
| FDA UNII | 43A41KA91Q |
| NIST Chemistry Reference | 2-Propenoic acid, 2-methyl-, octadecyl ester(32360-05-7) |
| EPA Substance Registry System | Stearyl methacrylate (32360-05-7) |
| UNSPSC Code | 12162002 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | Eyeshields, Gloves | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-24/25 | |||||||||
| WGK Germany | 1 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29161290 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
Stearyl Methacrylate price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 411442 | Stearyl methacrylate Mixture of stearyl and cetyl methacrylates, contains MEHQ as inhibitor | 32360-05-7 | 250ml | $59.4 | 2026-04-30 | Buy |
| Sigma-Aldrich | 411442 | Stearyl methacrylate Mixture of stearyl and cetyl methacrylates, contains MEHQ as inhibitor | 32360-05-7 | 1l | $164 | 2026-04-30 | Buy |
| TCI Chemical | M0593 | Stearyl Methacrylate (stabilized with MEHQ) >97.0%(GC) | 32360-05-7 | 25g | $26 | 2026-04-30 | Buy |
| TCI Chemical | M0593 | Stearyl Methacrylate (stabilized with MEHQ) >97.0%(GC) | 32360-05-7 | 400g | $72 | 2026-04-30 | Buy |
| scipoly | M-212 | n-Octadecyl methacrylate, high purity | 32360-05-7 | 50g | $48 | 2026-05-22 | Buy |
Stearyl Methacrylate Chemical Properties,Uses,Production
Description
Stearyl Methacrylate is an ester of Methacrylic Acid used as a raw material component in synthesizing polymers. It is a low-viscosity functional monomer with the characteristic high reactivity of acrylates and a long hydrophobic chain. Stearyl Methacrylate is a mixture of mainly C16 alcohol (Cetyl) and C18 alcohol (Stearyl) methacrylates. This compound forms homopolymers and copolymers prepared with acrylic acid and its salts, amides, esters, methacrylates, acrylonitrile, etc.
Chemical Properties
Octadecyl 2-methyl-2-propenoate alias octadecyl methacrylate is a white waxy solid insoluble in water with a musty odor. Its molecular formula is C22H42O2, molecular weight 338.57, melting point 18-20 °C(lit.), boiling point 195 °C, density 0.864 g/mL at 25 °C(lit.), vapor pressure 0.06 Pa at 20 °C, refractive index n20/D 1.451(lit.).
Uses
Monomer for plastics, molding powders, solvent coatings, adhesives, oil additives; emulsions for textile, leather, paper finishing.
Uses
Octadecyl Methacrylate (Stearyl Methacrylate) is a reagent used in the preparation of high-strength hydrogels with shape memory functions and self healing properties.
Synthesis
112-89-0
920-46-7
32360-05-7
1) 20.0 g of stearyl bromide (octadecyl bromide) was added to a 1000 mL single-necked flask with 250 mL of methylene chloride and 17.7 g of triethylamine, and 16.65 g of methacryloyl chloride was slowly added dropwise under stirring conditions. After the dropwise addition, the reaction was continued with stirring for 5 hours. Upon completion of the reaction, the reaction mixture was washed sequentially with water, saturated sodium carbonate solution and saturated sodium chloride solution. The organic phase was separated, dried with anhydrous sodium sulfate, concentrated under reduced pressure, and finally purified by column chromatography to afford 18.4 g of octadecyl 2-methyl-2-propenoate in 76% yield.
References
[1] Patent: CN105906664, 2016, A. Location in patent: Paragraph 0041; 0042
Stearyl Methacrylate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8618662433356 | 3899766280@qq.com | China | 26362 | 58 |
| Qingdao RENAS Polymer Material Co., Ltd. | +86-0532-86867058 +86-18562606086 | sales@qdrenas.com | China | 1066 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20123 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Hebei Longbang Technology Co., LTD | +86-18633929156 | admin@hblongbang.com | China | 972 | 58 |
| HebeiShuoshengImportandExportco.,Ltd | +86-18532138899 | L18532138899@163.com | China | 939 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13901 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21588 | 55 |
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View Lastest Price from Stearyl Methacrylate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-04-22 | Stearyl methylacrylate
32360-05-7
|
US $0.00 / kg | 20kg | 97％ | 10 tons | Qingdao RENAS Polymer Material Co., Ltd. | |
 |
2025-09-25 | Octadecyl methacrylate
32360-05-7
|
US $100.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2025-07-29 | Octadecyl methacrylate
32360-05-7
|
US $6.00 / kg | 1kg | 99% | 2000KG/Month | HebeiShuoshengImportandExportco.,Ltd |
-
- Stearyl methylacrylate
32360-05-7
- US $0.00 / kg
- 97％
- Qingdao RENAS Polymer Material Co., Ltd.
-
- Octadecyl methacrylate
32360-05-7
- US $100.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Octadecyl methacrylate
32360-05-7
- US $6.00 / kg
- 99%
- HebeiShuoshengImportandExportco.,Ltd
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