2-Iodothiophene
ALDRICH/196150 - 98%
CAS Number: 3437-95-4
Empirical Formula (Hill Notation): C4H3IS
Molecular Weight: 210.04
EC Number: 222-342-1
MDL Number: MFCD00005424
Linear Formula: C4H3IS
Product Type: Chemical
| assay | 98% |
| bp | 73 °C/15 mmHg (lit.) |
| contains | copper as stabilizer |
| density | 1.902 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C4H3IS/c5-4-2-1-3-6-4/ |
| InChI key | ROIMNSWDOJCBFR-UHFFFAOYSA |
| mp | −40 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | Ic1cccs1 |
| storage temp. | 2-8°C |
| Application: | 2-Iodothiophene was used in the synthesis of (E)-and (Z)-2,3-difluoro-3-aryl substituted acrylic esters. It was also used as monomer in the preparation of thin conductive films via plasma polymerization of 2-iodothiophene. |
| General description: | Mechanism of the fluoride-free, palladium-catalyzed cross-coupling reaction of 2-iodothiophene with potassium (E)-heptenyldimethylsilanol |
| Packaging: | 25 g in glass bottle |
| Symbol |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302 - H315 - H317 - H318 - H335 |
| Precautionary statements | P261 - P280 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 22-37/38-41-43 |
| Safety Statements | 26-36/37/39 |
| WGK Germany | WGK 3 |
| Flash Point(F) | 170.6 °F - closed cup |
| Flash Point(C) | 77 °C - closed cup |
| Purity | 98% |
| bp | 73 °C/15 mmHg (lit.) |
| mp | −40 °C (lit.) |
| Density | 1.902 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |