1003-31-2
| Name | 2-Thiophenecarbonitrile |
| CAS | 1003-31-2 |
| EINECS(EC#) | 213-706-0 |
| Molecular Formula | C5H3NS |
| MDL Number | MFCD00005416 |
| Molecular Weight | 109.15 |
| MOL File | 1003-31-2.mol |
Chemical Properties
| Appearance | clear colorless to yellow liquid |
| Melting point | 125-134 °C (decomp) |
| Boiling point | 192 °C(lit.) |
| density | 1.172 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | 128 °F |
| storage temp. | Flammables area |
| form | Liquid |
| color | Clear colorless to yellow |
| Specific Gravity | 1.172 |
| Water Solubility | Slightly miscible with water. |
| BRN | 107035 |
| Exposure limits | NIOSH: IDLH 25 mg/m3 |
| InChI | 1S/C5H3NS/c6-4-5-2-1-3-7-5/h1-3H |
| InChIKey | CUPOOAWTRIURFT-UHFFFAOYSA-N |
| SMILES | N#Cc1cccs1 |
| LogP | 1.270 |
| CAS DataBase Reference | 1003-31-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Thiophenecarbonitrile(1003-31-2) |
Safety Data
| Symbol(GHS) |    GHS02,GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H226-H302-H315-H318-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| Hazard Codes | Xn,Xi,F |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Hazard Note | Harmful |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29349990 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Flam. Liq. 3 Skin Irrit. 2 STOT SE 3 |