甲基丙烯酸正辛酯，CAS 登记号 2157-01-9，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 甲基丙烯酸正辛酯 的 CAS 号：2157-01-9，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
n-Octyl Methacrylate · CAS 2157-01-9 · C12H22O2. UNII D8HK4MM7QV. Flash Point: 195 °F (NTP, 1992).
| CAS Registry Number | 2157-01-9 |
|---|---|
| PubChem CID | 16542 |
| Molecular formula | C12H22O2 |
| IUPAC name | octyl 2-methylprop-2-enoate |
| UNII (FDA) | D8HK4MM7QV |
| Molecular Weight | 198.30 |
|---|---|
| XLogP3 | 5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 9 |
| Exact Mass | 198.161979940 |
| Monoisotopic Mass | 198.161979940 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Flash Point | 195 °F (NTP, 1992) |
|---|
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|
| Reported hazard statements | H315 (95.2%), H317 (82.5%), H319 (100%), H335 (95.2%), H412 (82.5%) |
|---|
H315 (95.2%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (82.5%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Octyl methacrylate; N-OCTYL METHACRYLATE; 2-Propenoic acid, 2-methyl-, octyl ester; CCRIS 4850; EINECS 218-465-5; AI3-08767; DTXSID6025806; ENT 8767; RefChem:167887; DTXCID505806; 2-METHYL-2-PROPENOIC ACID, OCTYL ESTER; 2-METHYL-2-PROPENOIC ACID, N-OCTYL ESTER; 218-465-5; NZIDBRBFGPQCRY-UHFFFAOYSA-N; 2157-01-9; octyl 2-methylprop-2-enoate
CAS 2157-01-9; molecular formula C12H22O2; molecular weight — g/mol.
Octyl methacrylate, N-OCTYL METHACRYLATE, 2-Propenoic acid, 2-methyl-, octyl ester, CCRIS 4850, EINECS 218-465-5, AI3-08767.
Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.
Hazard statements reported: H315, H317, H319, H335, H412.
Flash Point: 195 °F (NTP, 1992).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.