2-Ethyl-2-oxazoline (CAS 10431-98-8) — formula C5.H9.N.O., molecular weight 99.13; category organic chemicals.
2-Ethyl-2-oxazoline (CAS 10431-98-8) is a chemical raw material in the organic chemicals category. Its molecular formula C5.H9.N.O. comprises 5 C, 9 H, 1 N, 1 O atoms. Its molecular weight is about 99.13. Reported physicochemical data: boiling point around 128.4 °C @760 [mm Hg], LogP about 0.3. 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 | 10431-98-8 |
|---|---|
| Molecular Formula | C5.H9.N.O. |
| Molecular Weight | 99.13 |
| Boiling Point | 128.4 °C @760 [mm Hg] |
| LogP | 0.3 |
| Applications | intermediate, Oxazole, 2-ethyl-4, 5-dihydro-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: intermediate, Oxazole, 2-ethyl-4, 5-dihydro-: ACTIVE.
2-Ethyl-2-oxazoline is a carbon-based organic compound with CAS registry number 10431-98-8 and molecular formula C5.H9.N.O. (molecular weight 99.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 10431-98-8
Its molecular formula C5.H9.N.O. comprises 5 C, 9 H, 1 N, 1 O atoms.
Also known as: 2-Ethyl-2-oxazoline · 2-乙基-2-恶唑啉
Category: organic chemicals
The CAS registry number of 2-Ethyl-2-oxazoline is 10431-98-8.
Molecular formula C5.H9.N.O., molecular weight 99.13.
It is also registered under: 2-Ethyl-2-oxazoline, 2-乙基-2-恶唑啉.
Recorded applications: intermediate, Oxazole, 2-ethyl-4, 5-dihydro-: ACTIVE.
Category: Organic Chemicals.
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Independent reference data for 2-Ethyl-2-oxazoline (CAS 10431-98-8), compiled from public chemistry databases.
| CAS Registry Number | 10431-98-8 |
|---|---|
| PubChem CID | 66412 |
| Molecular formula | C5.H9.N.O. |
| IUPAC name | 2-ethyl-4,5-dihydro-1,3-oxazole |
| UNII (FDA) | B8CD92T4P5 |
| Molecular Weight | 99.13 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 99.068413911 |
| Monoisotopic Mass | 99.068413911 |
| Topological Polar Surface Area | 21.6 |
| Heavy Atom Count | 7 |
| Boiling Point | 128.4 °C @760 [mm Hg] |
|---|---|
| Density | 0.982 @25 °C |
| Vapor Pressure | 8.0 [mmHg] |
2-Ethyl-2-oxazoline; 10431-98-8; 2-Ethyloxazoline; Oxazole, 2-ethyl-4,5-dihydro-; 2-Ethyl-4,5-dihydro-oxazole; B8CD92T4P5; NSC-136557; DTXSID9065075; RefChem:6739; DTXCID9032876; 233-912-4; 2-ethyl-4,5-dihydrooxazole; 2-Ethyl-4,5-dihydro-1,3-oxazole; 2-Oxazoline, 2-ethyl-; MFCD00005302; UNII-HNX7574GTX
| GHS notification summary | 0.6% (1 / 156) |
|---|
| GHS notification summary | 0.6% (1 / 156) |
|---|---|
| Reported hazard statements | H226 (99.4%), H302 (25%), H312 (25%), H314 (72.4%), H318 (67.3%), H332 (25%) |
This chemical does not meet GHS hazard criteria for 0.6% (1 of 156) of reports.
H226 (99.4%): Flammable liquid and vapor [Warning Flammable liquids]
2-Ethyl-2-oxazoline · CAS 10431-98-8 · C5.H9.N.O.. UNII B8CD92T4P5. Boiling Point: 128.4 °C @760 [mm Hg]; Density: 0.982 @25 °C; Vapor Pressure: 8.0 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-乙基-2-恶唑啉