3-氧代-1-环戊烷甲酸，CAS 登记号 98-78-2，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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3-Oxo-1-cyclopentanecarboxylic acid · CAS 98-78-2 · C6H8O3. UNII XPB4E2AGY5.
| CAS Registry Number | 98-78-2 |
|---|---|
| PubChem CID | 227798 |
| Molecular formula | C6H8O3 |
| IUPAC name | 3-oxocyclopentane-1-carboxylic acid |
| UNII (FDA) | XPB4E2AGY5 |
| Molecular Weight | 128.13 |
|---|---|
| XLogP3 | -0.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 128.047344113 |
| Monoisotopic Mass | 128.047344113 |
| Topological Polar Surface Area | 54.4 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| GHS notification summary | 87.5% (28 / 32) |
|---|
| GHS notification summary | 87.5% (28 / 32) |
|---|---|
| Reported hazard statements | H315 (12.5%), H319 (12.5%) |
This chemical does not meet GHS hazard criteria for 87.5% (28 of 32) of all reports.
H315 (12.5%): Causes skin irritation [Warning Skin corrosion/irritation]
3-Oxocyclopentanecarboxylic acid; 98-78-2; cyclopentanone-3-carboxylic acid; 3-ketocyclopentanecarboxylic acid; CHEBI:71213; DTXSID90281043; RefChem:95238; DTXCID50232197; 3-oxocyclopentane-1-carboxylic acid; 3-oxo-cyclopentane-carboxylic acid; 3-Oxo-1-cyclopentanecarboxylic acid; Cyclopentanecarboxylic acid, 3-oxo-; MFCD01320173; 3-Oxo cyclopentane 1-carboxylic acid; 3-CARBOXYCYCLOPENTANONE; NSC-19869
CAS 98-78-2; molecular formula C6H8O3; molecular weight — g/mol.
3-Oxocyclopentanecarboxylic acid, 98-78-2, cyclopentanone-3-carboxylic acid, 3-ketocyclopentanecarboxylic acid, CHEBI:71213, DTXSID90281043.
87.5% of GHS notifications report no hazard classification (28 of 32).
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.