4-methyl-2H-1,4-benzoxazin-3(4H)-one (CAS No. 21744-84-3) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 21744-84-3 |
|---|---|
| Molecular Formula | C9H9NO2 |
| Molecular Weight | 163.17 |
| LogP | 1.1 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of 4-methyl-2H-1,4-benzoxazin-3(4H)-one is 21744-84-3.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
4-methyl-2H-1,4-benzoxazin-3(4H)-one · CAS 21744-84-3 · C9H9NO2. UNII ST45002389.
| CAS Registry Number | 21744-84-3 |
|---|---|
| PubChem CID | 89032 |
| Molecular formula | C9H9NO2 |
| IUPAC name | 4-methyl-1,4-benzoxazin-3-one |
| UNII (FDA) | ST45002389 |
| Molecular Weight | 163.17 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 163.063328530 |
| Monoisotopic Mass | 163.063328530 |
| Topological Polar Surface Area | 29.5 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
21744-84-3; 4-Methyl-2H-1,4-benzoxazin-3(4H)-one; DTXSID30176141; 2H-1,4-Benzoxazin-3(4H)-one,4-methyl-; RefChem:484117; DTXCID5098632; 627-846-9; 4-Methyl-2H-1,4-Benzoxazin-3-one; 4-methyl-1,4-benzoxazin-3-one; MFCD00601365; 4-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one; 4-methyl-4H-benzo[1,4]oxazin-3-one; 4-Methyl-2H-1,4-benzoxazin-3-(4H)-one; AKOS002131714; CS-0151117; EU-0029992
CAS 21744-84-3; molecular formula C9H9NO2; molecular weight — g/mol.
21744-84-3, 4-Methyl-2H-1,4-benzoxazin-3(4H)-one, DTXSID30176141, 2H-1,4-Benzoxazin-3(4H)-one,4-methyl-, RefChem:484117, DTXCID5098632.
Hazard statements reported: 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.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-甲基-2H-1,4-苯并恶嗪-3(4H)-酮