3-Octylthiophene
- CAS NO.：65016-62-8
- Empirical Formula: C12H20S
- Molecular Weight: 196.35
- MDL number: MFCD00085281
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:21:50
What is 3-Octylthiophene?
Chemical properties
clear colorless to light yellow liquid
The Uses of 3-Octylthiophene
3-Octylthiophene is used as a starting material in the synthesis of the following 2,5-dibromo-3-octylthiophene, poly(3-butylthiophene)-b-poly(3-octylthiophene), a diblock copoly(3-alkylthiophene), regioregular poly(3-octylthiophene).
General Description
3-Octylthiophene is an alkyl thiophene derivative. It has been synthesized by the reaction of 3-bromothiophene with octylmagnesium bromide.
Properties of 3-Octylthiophene
| Melting point: | -19.15°C (estimate) |
| Boiling point: | 106-107 °C/3 mmHg (lit.) |
| Density | 0.92 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Keep in dark place,Sealed in dry,2-8°C |
| solubility | Soluble in organic solvents. |
| form | Liquid |
| Specific Gravity | 0.92 |
| color | Colorless |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 65016-62-8(CAS DataBase Reference) |
Safety information for 3-Octylthiophene
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-Octylthiophene
| InChIKey | WQYWXQCOYRZFAV-UHFFFAOYSA-N |
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