2-ethynylbenzo[d]oxazole (CAS 40176-79-2) — formula C9H5NO, molecular weight 143.14; category organic chemicals.
| CAS Number | 40176-79-2 |
|---|---|
| Molecular Formula | C9H5NO |
| Molecular Weight | 143.14 |
| LogP | 2 |
| Category | Organic Chemicals |
2-ethynylbenzo[d]oxazole is a carbon-based organic compound with CAS registry number 40176-79-2 and molecular formula C9H5NO (molecular weight 143.14), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 40176-79-2
Its molecular formula C9H5NO comprises 9 C, 5 H, 1 N, 1 O atoms.
Also known as: 2-ethynylbenzo[d]oxazole · 2-乙炔基苯并[d]恶唑
Category: organic chemicals
The CAS registry number of 2-ethynylbenzo[d]oxazole is 40176-79-2.
Molecular formula C9H5NO, molecular weight 143.14.
It is also registered under: 2-ethynylbenzo[d]oxazole, 2-乙炔基苯并[d]恶唑.
Category: Organic Chemicals.
Independent reference data for 2-ethynylbenzo[d]oxazole (CAS 40176-79-2), compiled from public chemistry databases.
| CAS 号 | 40176-79-2 |
|---|---|
| PubChem CID | 22618257 |
| 分子式 | C9H5NO |
| IUPAC 名称 | 2-ethynyl-1,3-benzoxazole |
| Molecular Weight | 143.14 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 143.037113783 |
| Monoisotopic Mass | 143.037113783 |
| Topological Polar Surface Area | 26 |
| Heavy Atom Count | 11 |
40176-79-2; 2-ethynyl-1,3-benzoxazole; RefChem:472049; 977-464-4; 2-ethynylbenzo[d]oxazole; 2-ethynylbenzoxazole; SCHEMBL6960612; CHEMBL5180667; MFCD11856821; DA-06129; SY357335
| 已通报的危害声明 | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
2-乙炔基苯并[d]恶唑 · CAS 40176-79-2 · C9H5NO.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-乙炔基苯并[d]恶唑