3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE，CAS 登记号 112758-40-4，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Organic Chemicals。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-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE · CAS 112758-40-4 · C5H6N2O.
| CAS Registry Number | 112758-40-4 |
|---|---|
| PubChem CID | 2760056 |
| Molecular formula | C5H6N2O |
| IUPAC name | 5-methyl-1H-pyrazole-4-carbaldehyde |
| Molecular Weight | 110.11 |
|---|---|
| XLogP3 | 0.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 110.048012819 |
| Monoisotopic Mass | 110.048012819 |
| Topological Polar Surface Area | 45.8 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (88.6%), H315 (13.6%), H319 (13.6%), H335 (11.4%) |
|---|
H302 (88.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (13.6%): Causes skin irritation [Warning Skin corrosion/irritation]
3-methyl-1H-pyrazole-4-carbaldehyde; 112758-40-4; DTXSID80375001; RefChem:280689; DTXCID60326031; 681-304-6; 5-methyl-1H-pyrazole-4-carbaldehyde; 3-Methyl-1H-pyrazole-4-carboxaldehyde; 3-Methylpyrazole-4-carbaldehyde; MFCD01313822; 4-Formyl-3-methylpyrazole; 3-methyl-4-formylpyra-zole; AKOS004121035; 1395070-81-1; PB32235; PS-5693
CAS 112758-40-4; molecular formula C5H6N2O; molecular weight — g/mol.
3-methyl-1H-pyrazole-4-carbaldehyde, 112758-40-4, DTXSID80375001, RefChem:280689, DTXCID60326031, 681-304-6.
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.