CAS 16839-97-7|2-Methoxythiophene
Introduction：Basic information about CAS 16839-97-7|2-Methoxythiophene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Methoxythiophene | ||
|---|---|---|---|
| CAS Number | 16839-97-7 | Molecular Weight | 114.165 |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 147.6±13.0 °C at 760 mmHg |
| Molecular Formula | C5H6OS | Melting Point | / |
| MSDS | ChineseUSA | Flash Point | 43.3±0.0 °C |
| Symbol | GHS02 | Signal Word | Warning |
Names
| Name | 2-Methoxythiophene |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 147.6±13.0 °C at 760 mmHg |
| Molecular Formula | C5H6OS |
| Molecular Weight | 114.165 |
| Flash Point | 43.3±0.0 °C |
| Exact Mass | 114.013931 |
| PSA | 37.47000 |
| LogP | 2.13 |
| Vapour Pressure | 5.6±0.3 mmHg at 25°C |
| Index of Refraction | 1.521 |
| InChIKey | OKEHURCMYKPVFW-UHFFFAOYSA-N |
| SMILES | COc1cccs1 |
Safety Information
| Symbol | GHS02 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F+ |
| Risk Phrases | R10 |
| Safety Phrases | S16 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3 |
| HS Code | 2934999090 |
Customs
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Articles4
More Articles| Intramolecular and intermolecular geometry of thiophenes with oxygen-containing substituents. Acta Crystallogr. B 55(Pt 6) , 963-974, (1999) The intramolecular and intermolecular geometries of six thiophenes carrying oxygen-containing substituents have been determined. Crystals of 2-methoxythiophene and 3-methoxythiophene were grown in sit... | |
| Reactions of an o-quinone monoimide with 1, 3, 5-trimethoxybenzene, 2-methoxythiophene, 2-methoxyfuran, and 1-methyl-, 2-methyl-, and 1, 2-dimethylindoles. Heine HW, et al. J. Org. Chem. 52(1) , 97-101, (1987) | |
| Reversible carbon protonation in the hydrolysis of heterocyclic enol methyl ethers. Capon B and Kwok F-C. Tetrahedron 43(1) , 69-76, (1987) |
Synonyms
| EINECS 240-863-2 |
| 2-Methoxythiophene |
| MFCD00014526 |
| Thiophene, 2-methoxy- |
| Methyl 2-thienyl ether |
| 2-methoxy-thiophene |
