4-methyl-2-pentanone oxime (CAS 105-44-2) — formula C6H13NO, molecular weight 115.17; category organic chemicals.
4-methyl-2-pentanone oxime (CAS 105-44-2) is a chemical raw material in the organic chemicals category. Its molecular formula C6H13NO comprises 6 C, 13 H, 1 N, 1 O atoms. Its molecular weight is about 115.17. Reported physicochemical data: LogP about 1.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 105-44-2 |
|---|---|
| Molecular Formula | C6H13NO |
| Molecular Weight | 115.17 |
| LogP | 1.5 |
| Applications | 2-Pentanone, 4-methyl, oxime: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 2-Pentanone, 4-methyl, oxime: ACTIVE.
4-methyl-2-pentanone oxime is a carbon-based organic compound with CAS registry number 105-44-2 and molecular formula C6H13NO (molecular weight 115.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 105-44-2
Its molecular formula C6H13NO comprises 6 C, 13 H, 1 N, 1 O atoms.
Also known as: 4-methyl-2-pentanone oxime · Methyl isobutyl ketoxime
Category: organic chemicals
The CAS registry number of 4-methyl-2-pentanone oxime is 105-44-2.
Molecular formula C6H13NO, molecular weight 115.17.
It is also registered under: 4-methyl-2-pentanone oxime, Methyl isobutyl ketoxime.
Recorded applications: 2-Pentanone, 4-methyl, oxime: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 4-methyl-2-pentanone oxime (CAS 105-44-2), compiled from public chemistry databases.
| 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 |
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
| 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 · CAS 105-44-2 · C6H13NO. UNII MR4PJ3DGG1.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.