2-Thiopheneacetonitrile
2-Thiopheneacetonitrile
CAS: 20893-30-5
Molecular Formula: C6H5NS
2-Thiopheneacetonitrile - Names and Identifiers
| Name | 2-Thiopheneacetonitrile |
| Synonyms | 2-thienylacetonitrile thien-2-ylacetonitrile thiophen-2-acetonitrile 2-Thiopheneacetonitrile Thiophene-2-acetonitrile THIOPHENE-2-ACETONITRILE thiophen-2-ylacetonitrile 2-(2-Thienyl)acetonitrile Thiophene-2-acetonitrile for synthesis 2-(Cyanomethyl)thiophene, 2-(Thien-2-yl)ethanenitrile |
| CAS | 20893-30-5 |
| EINECS | 244-104-6 |
| InChI | InChI=1/C6H5NS/c7-4-3-6-2-1-5-8-6/h1-2,5H,3H2 |
2-Thiopheneacetonitrile - Physico-chemical Properties
| Molecular Formula | C6H5NS |
| Molar Mass | 123.18 |
| Density | 1.157 g/mL at 25 °C (lit.) |
| Melting Point | 50-51 °C |
| Boling Point | 115-120 °C/22 mmHg (lit.)235-238 °C (lit.) |
| Flash Point | 215°F |
| Vapor Presure | 0.0921mmHg at 25°C |
| Appearance | clear liquid |
| Specific Gravity | 1.157 |
| Color | Colorless to Light orange to Yellow |
| BRN | 106960 |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | n20/D 1.542(lit.) |
| Physical and Chemical Properties | Colorless or light yellow liquid. |
| Use | Used as a pharmaceutical Intermediate |
2-Thiopheneacetonitrile - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S23 - Do not breathe vapour. S36 - Wear suitable protective clothing. |
| UN IDs | UN 3276 6.1/PG 3 |
| WGK Germany | 3 |
| TSCA | T |
| HS Code | 29349990 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
2-Thiopheneacetonitrile - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | for pharmaceutical intermediates |
Last Update：2024-04-09 21:04:16
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