2-Methoxythiophene (CAS 16839-97-7) — formula C5H6OS, molecular weight 114.17; category organic chemicals.
2-Methoxythiophene is a carbon-based organic compound with CAS registry number 16839-97-7 and molecular formula C5H6OS (molecular weight 114.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 16839-97-7
Its molecular formula C5H6OS comprises 5 C, 6 H, 1 O, 1 S atoms.
Also known as: 2-Methoxythiophene · 2-甲氧基噻吩
Category: organic chemicals
The CAS registry number of 2-Methoxythiophene is 16839-97-7.
Molecular formula C5H6OS, molecular weight 114.17.
It is also registered under: 2-Methoxythiophene, 2-甲氧基噻吩.
Category: Organic Chemicals.
Public-database records for 2-Methoxythiophene (CAS 16839-97-7), reproduced here for independent cross-checking.
| Reported hazard statements | H226 (100%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
| LogP | 2.13 |
|---|
| CAS Registry Number | 16839-97-7 |
|---|---|
| PubChem CID | 85610 |
| 分子式 | C5H6OS |
| IUPAC 名称 | 2-methoxythiophene |
| UNII（FDA） | NS00025525 |
2-Methoxythiophene; 16839-97-7; Thiophene, 2-methoxy-; EINECS 240-863-2; DTXSID60168559; RefChem:87950; DTXCID1091050; 240-863-2; InChI=1/C5H6OS/c1-6-5-3-2-4-7-5/h2-4H,1H; OKEHURCMYKPVFW-UHFFFAOYSA-N; 130410-20-7; 2-methoxy-thiophene; MFCD00014526; 2-methoxy thiophene; 2-Methoxythiophene #; 2-(methyloxy)thiophene
| 分子量 | 114.17 |
|---|---|
| XLogP3 | 1.9 |
| 氢键供体数 | 0 |
| 氢键受体数 | 2 |
| 可旋转键数 | 1 |
| 精确质量 | 114.01393598 |
| 单同位素质量 | 114.01393598 |
| 拓扑极性表面积 | 37.5 |
| 重原子数 | 7 |
| 形式电荷 | 0 |
2-Methoxythiophene · CAS 16839-97-7 · C5H6OS. UNII NS00025525. LogP: 2.13.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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