4-methyl-2-pentanone oxime，CAS 登记号 105-44-2，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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4-methyl-2-pentanone oxime · CAS 105-44-2 · C6H13NO. UNII MR4PJ3DGG1.
| CAS Registry Number | 105-44-2 |
|---|---|
| PubChem CID | 7756 |
| Molecular formula | C6H13NO |
| IUPAC name | N-(4-methylpentan-2-ylidene)hydroxylamine |
| UNII (FDA) | MR4PJ3DGG1 |
| Molecular Weight | 115.17 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 115.099714038 |
| Monoisotopic Mass | 115.099714038 |
| Topological Polar Surface Area | 32.6 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| GHS notification summary | 6.7% (6 / 89) |
|---|
| GHS notification summary | 6.7% (6 / 89) |
|---|---|
| Reported hazard statements | H302 (92.1%), H315 (93.3%), H319 (93.3%) |
This chemical does not meet GHS hazard criteria for 6.7% (6 of 89) of reports.
H302 (92.1%): Harmful if swallowed [Warning Acute toxicity, oral]
4-Methyl-2-pentanone oxime; 105-44-2; Methyl isobutyl ketoxime; 2-PENTANONE, 4-METHYL-, OXIME; 4-Methylpentan-2-one oxime; 2-Methyl-4-pentanone oxime; Methyl isobutyl oxime; MR4PJ3DGG1; NSC-562; NSC-1070; NSC-31611; RefChem:1071094; 203-298-2; N-(4-methylpentan-2-ylidene)hydroxylamine; DTXSID6044771; N-(4-Methyl-2-pentanylidene)hydroxylamine
CAS 105-44-2; molecular formula C6H13NO; molecular weight — g/mol.
4-Methyl-2-pentanone oxime, 105-44-2, Methyl isobutyl ketoxime, 2-PENTANONE, 4-METHYL-, OXIME, 4-Methylpentan-2-one oxime, 2-Methyl-4-pentanone oxime.
6.7% of GHS notifications report no hazard classification (6 of 89).
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.