3-methoxythiophene
thiophene, 3-methoxy-
Identification
| Name | 3-methoxythiophene |
| IUPAC | 3-methoxythiophene |
| CAS Number | 17573-92-1 |
| FDA UNII | Search |
| Molecular Formula | C5 H6 O S |
| Molecular Weight | 114.16702000 |
| MDL Number | MFCD00043894 |
| Nikkaji Number | J383.034I |
| Beilstein | 0106404 |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.14500 to 1.16400 @ 20.00 °C. |
| Pounds per Gallon - (est). | 9.539 to 9.697 |
| Refractive Index | 1.53000 to 1.53500 @ 20.00 °C. |
| Boiling Point | 155.70 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 3.900000 mmHg @ 25.00 °C. (est) |
| Flash Point | 121.00 °F. TCC ( 49.44 °C. ) |
| logP (o/w) | 1.810 (est) |
| Soluble in | water, 2540 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | information only not used for fragrances or flavors |
| Recommendation for 3-methoxythiophene usage levels up to | not for fragrance use. |
| Recommendation for 3-methoxythiophene flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
thiophene, 3-methoxy-
PubMed:
1-(Thiophen-3-yl)ethanone.
PubMed:
Programmed synthesis of tetraarylthiophenes through sequential C-H arylation.
PubMed:
Selectivity in the oxidative addition of C-S bonds of substituted thiophenes to the (C5Me5)Rh(PMe3) fragment: a comparison of theory with experiment.
PubMed:
Intramolecular and intermolecular geometry of thiophenes with oxygen-containing substituents.
PubMed:
Photophysical properties of sexi(3-methoxythiophene): evidence for energy migration in a conducting oligomer, based on fluorescence quenching.