2-Ethylhexyl methacrylate (CAS 688-84-6) — formula C12H22O2, molecular weight 198.30; category organic chemicals.
2-Ethylhexyl methacrylate (CAS 688-84-6) is a chemical raw material in the organic chemicals category. Its molecular formula C12H22O2 comprises 12 C, 22 H, 2 O atoms. Its molecular weight is about 198.30. Reported physicochemical data: boiling point around 110 °C @ 14 mm Hg, LogP about log Kow = 4.54. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 688-84-6 |
|---|---|
| Molecular Formula | C12H22O2 |
| Molecular Weight | 198.30 |
| Boiling Point | 110 °C @ 14 mm Hg |
| LogP | log Kow = 4.54 |
| Applications | monomer for polymers used in latex paints, lacquers, polishes, coating resins for food contact, and viscosity index improvers, Plastic Composites Manufacturing |
| Category | Organic Chemicals |
Documented applications: monomer for polymers used in latex paints, lacquers, polishes, coating resins for food contact, and viscosity index improvers, Plastic Composites Manufacturing.
2-Ethylhexyl methacrylate is a carbon-based organic compound with CAS registry number 688-84-6 and molecular formula C12H22O2 (molecular weight 198.30), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 688-84-6
Its molecular formula C12H22O2 comprises 12 C, 22 H, 2 O atoms.
Also known as: 2-Ethylhexyl methacrylate · 甲基丙烯酸2-乙基己酯
Category: organic chemicals
The CAS registry number of 2-Ethylhexyl methacrylate is 688-84-6.
Molecular formula C12H22O2, molecular weight 198.30.
It is also registered under: 2-Ethylhexyl methacrylate, 甲基丙烯酸2-乙基己酯.
Recorded applications: monomer for polymers used in latex paints, lacquers, polishes, coating resins for food contact, and viscosity index improvers, Plastic Composites Manufacturing.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-Ethylhexyl methacrylate (CAS 688-84-6), compiled from public chemistry databases.
| CAS Registry Number | 688-84-6 |
|---|---|
| PubChem CID | 12713 |
| Molecular formula | C12H22O2 |
| IUPAC name | 2-ethylhexyl 2-methylprop-2-enoate |
| UNII (FDA) | 8Q7XLQ325N |
| Molecular Weight | 198.30 |
|---|---|
| XLogP3 | 4.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 8 |
| Exact Mass | 198.161979940 |
| Monoisotopic Mass | 198.161979940 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 14 |
| Boiling Point | 110 °C @ 14 mm Hg |
|---|---|
| Boiling Point | 113-224 °C |
| Flash Point | 92 °C |
| Density | 0.880 g/cu cm @ 25 °C |
| Vapor Density | 6.8 (Air= 1) |
| Vapor Pressure | 0.07 [mmHg] |
| Vapor Pressure | 0.076 mm Hg @ 25 °C /Estimated/ |
| LogP | log Kow = 4.54 |
| LogP | 4.2-4.8 |
| LogP | 4.67 |
2-ETHYLHEXYL METHACRYLATE; 688-84-6; 2-Ethylhexyl methacryate; 2-Ethyl-1-hexyl methacrylate; Methacrylic acid, 2-ethylhexyl ester; 2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester; Methacrylate, 2-ethylisohexy; ethylhexyl methacrylate; HSDB 5440; EINECS 211-708-6; NSC 24173; NSC 32647; BRN 1769420; 8Q7XLQ325N; ACRYESTER EH; AI3-03266
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|
| Reported hazard statements | H315 (41.7%), H317 (83.1%), H319 (41.7%), H335 (38.8%), H412 (28.5%), H227, H361, H401 |
|---|
H315 (41.7%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (83.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]
2-Ethylhexyl methacrylate · CAS 688-84-6 · C12H22O2. UNII 8Q7XLQ325N. Boiling Point: 110 °C @ 14 mm Hg; Boiling Point: 113-224 °C; Flash Point: 92 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基丙烯酸2-乙基己酯