4-(氯甲基)-5-甲基-1,3-二氧杂环戊烯-2-酮，CAS 登记号 80841-78-7，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。
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本页已列出 4-(氯甲基)-5-甲基-1,3-二氧杂环戊烯-2-酮 的 CAS 号：80841-78-7，可与随货 COA 核对。
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4-(chloromethyl)-5-methyl-1,3-dioxol-2-one · CAS 80841-78-7 · C5H5ClO3. UNII 3AWR4DU93N.
| CAS Registry Number | 80841-78-7 |
|---|---|
| PubChem CID | 9855518 |
| Molecular formula | C5H5ClO3 |
| IUPAC name | 4-(chloromethyl)-5-methyl-1,3-dioxol-2-one |
| UNII (FDA) | 3AWR4DU93N |
| Molecular Weight | 148.54 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 147.9927217 |
| Monoisotopic Mass | 147.9927217 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| GHS notification summary | 1.9% (1 / 53) |
|---|
| GHS notification summary | 1.9% (1 / 53) |
|---|---|
| Reported hazard statements | H302 (84.9%), H315 (98.1%), H319 (98.1%), H335 (96.2%) |
This chemical does not meet GHS hazard criteria for 1.9% (1 of 53) of reports.
H302 (84.9%): Harmful if swallowed [Warning Acute toxicity, oral]
4-(chloromethyl)-5-methyl-1,3-dioxol-2-one; 4-Chloromethyl-5-methyl-1,3-dioxol-2-one; EC 617-178-6; RefChem:515638; 617-178-6; 80841-78-7; 4-Cloromethyl-5-methyl-1,3-dioxol-2-one; MFCD07787494; C5H5ClO3; 1,3-Dioxol-2-one, 4-(chloromethyl)-5-methyl-; 4-(chloromethyl)-5-methyl-2H-1,3-dioxol-2-one; 4-chloromethyl-5-methyl-1,3-dioxolen-2-one; 4-Choromethyl-5-methyl-2-oxo-1,3-dioxole; Medoxomil chloride; Olmesartan Impurity 51; 4-chloromethyl-5-methyl-2-oxo-1,3-dioxole
CAS 80841-78-7; molecular formula C5H5ClO3; molecular weight — g/mol.
4-(chloromethyl)-5-methyl-1,3-dioxol-2-one, 4-Chloromethyl-5-methyl-1,3-dioxol-2-one, EC 617-178-6, RefChem:515638, 617-178-6, 80841-78-7.
1.9% of GHS notifications report no hazard classification (1 of 53).
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.