Thiophene
ALDRICH/T31801 - ≥99%
Synonym: Thiofuran; Thiole
CAS Number: 110-02-1
Empirical Formula (Hill Notation): C4H4S
Molecular Weight: 84.14
EC Number: 203-729-4
MDL Number: MFCD00005413
Linear Formula: C4H4S
Product Type: Chemical
| assay | ≥99% |
| autoignition temp. | 743 °F |
| bp | 84 °C (lit.) |
| density | 1.051 g/mL at 25 °C (lit.) |
| expl. lim. | 12.5 % |
| InChI | 1S/C4H4S/c1-2-4-5-3-1/h1- |
| InChI key | YTPLMLYBLZKORZ-UHFFFAOYSA |
| mp | −38 °C (lit.) |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | c1ccsc1 |
| vapor density | 2.9 (vs air) |
| vapor pressure | 40 mmHg ( 12.5 °C) |
| Application: | Thiophene is an essential precursor to synthesize a wide range of conjugated organosulfur moieties, sulfur-containing polycyclic aromatic hydrocarbons, macrocycles, and pharmaceutical compounds. It has been widely used in the synthesis of polythiophenes and a host of active materials for organic field effect transistors (OFETs) and organic solar cells (OSCs). |
| Packaging: | 5, 100, 500 g in glass bottle |
| Symbol |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H225 - H302 - H319 - H412 |
| Precautionary statements | P210 - P273 - P301 + P312 + P330 - P305 + P351 + P338 |
| Hazard Codes | F,Xn |
| Risk Statements | 11-20/22-37/38-41 |
| Safety Statements | 26-36 |
| RIDADR | UN 2414 3 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 15.8 °F |
| Flash Point(C) | -9 °C |
| Purity | ≥99% |
| bp | 84 °C (lit.) |
| mp | −38 °C (lit.) |
| Density | 1.051 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |