Selenophene
ALDRICH/367141 - 97%
Synonym: Selenacyclopentadiene; Selenofuran
CAS Number: 288-05-1
Empirical Formula (Hill Notation): C4H4Se
Molecular Weight: 131.03
MDL Number: MFCD00075487
Linear Formula: C4H4Se
Product Type: Chemical
| assay | 97% |
| bp | 110-111 °C (lit.) |
| density | 1.423 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C4H4Se/c1-2-4-5-3-1/h1 |
| InChI key | MABNMNVCOAICNO-UHFFFAOYSA |
| mp | −30 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | c1cc[se]c1 |
| Application: | Selenophene may be used: • as conjugated linker in the synthesis of organic dyes • in the synthesis of selenophene-2-carbonitril • in the synthesis of selenophene diketopyrrolopyrrole polymers • as building block for the electrically conducting polyalkyl selenophene |
| General description: | Selenophene is a heterocyclic building block. Synthesis of selenophene-based heteroacenes has been reported. Synthesis of selenophene-thiophene block copolymers has been reported. The electron transmission spectra of selenophene has been recorded in the 0-6eV energy range. |
| Packaging: | 1, 5 g in ampule |
| Symbol |     GHS02,GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H225 - H301 + H331 - H373 - H410 |
| Precautionary statements | P210 - P273 - P301 + P310 + P330 - P304 + P340 + P311 - P314 |
| Hazard Codes | T,N |
| Risk Statements | 23/25-33-50/53 |
| Safety Statements | 20/21-28-45-60-61 |
| RIDADR | UN1993 - class 3 - PG 2 - EHS - VP <= 110kPa - Flammable liquids |
| WGK Germany | WGK 3 |
| Flash Point(F) | 26.6 °F - closed cup |
| Flash Point(C) | -3 °C - closed cup |
| Purity | 97% |
| bp | 110-111 °C (lit.) |
| mp | −30 °C (lit.) |
| Density | 1.423 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |