1,1-环戊烷二甲酸二乙酯，CAS 登记号 4167-77-5，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 1,1-环戊烷二甲酸二乙酯 的 CAS 号：4167-77-5，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。
diethyl 1,1-cyclopentanedicarboxylate · CAS 4167-77-5 · C11H18O4. UNII HA543F6CEE.
| CAS Registry Number | 4167-77-5 |
|---|---|
| PubChem CID | 77830 |
| Molecular formula | C11H18O4 |
| IUPAC name | diethyl cyclopentane-1,1-dicarboxylate |
| UNII (FDA) | HA543F6CEE |
| Molecular Weight | 214.26 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 214.12050905 |
| Monoisotopic Mass | 214.12050905 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H315 (50%), H319 (50%), H335 (50%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]
diethyl cyclopentane-1,1-dicarboxylate; Diethyl 1,1-cyclopentanedicarboxylate; 1,1-Cyclopentanedicarboxylic acid, diethyl ester; EINECS 224-024-8; HA543F6CEE; NSC 67352; NSC-67352; AI3-11605; DTXSID40194492; RefChem:587044; DTXCID50116983; 224-024-8; 4167-77-5; MFCD00219321; 1,1-diethyl cyclopentane-1,1-dicarboxylate; UNII-HA543F6CEE
CAS 4167-77-5; molecular formula C11H18O4; molecular weight — g/mol.
diethyl cyclopentane-1,1-dicarboxylate, Diethyl 1,1-cyclopentanedicarboxylate, 1,1-Cyclopentanedicarboxylic acid, diethyl ester, EINECS 224-024-8, HA543F6CEE, NSC 67352.
Hazard statements reported: H302, H315, H319, H335.
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.