2-Chlorothiophene
2-Chlorothiophene
CAS: 96-43-5
Molecular Formula: C4H3ClS
2-Chlorothiophene - Names and Identifiers
| Name | 2-Chlorothiophene |
| Synonyms | Chlorothiophen ChloroThiophene 2-Chlorothiphene 2-CHLOROTHIOPHENE 2-Chlorothiophene 2-THIENYL CHLORIDE 2-Thienyl chloride 2 - chloride thiophene |
| CAS | 96-43-5 |
| EINECS | 202-505-3 |
| InChI | InChI=1/C4H3ClS/c5-4-2-1-3-6-4/h1-3H |
| InChIKey | GSFNQBFZFXUTBN-UHFFFAOYSA-N |
2-Chlorothiophene - Physico-chemical Properties
| Molecular Formula | C4H3ClS |
| Molar Mass | 118.58 |
| Density | 1.286 g/mL at 25 °C (lit.) |
| Melting Point | -71.9 °C |
| Boling Point | 127-129 °C (lit.) |
| Flash Point | 73°F |
| Water Solubility | INSOLUBLE |
| Vapor Presure | 13mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.286 |
| Color | Clear colorless to light brown |
| BRN | 104652 |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.547(lit.) |
2-Chlorothiophene - Risk and Safety
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R37 - Irritating to the respiratory system |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S38 - In case of insufficient ventilation, wear suitable respiratory equipment. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S28B - S7/9 - |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| RTECS | XM8575000 |
| TSCA | T |
| HS Code | 29349990 |
| Hazard Note | Irritant |
| Hazard Class | 3 |
| Packing Group | II |
2-Chlorothiophene - 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 | 2-chlorothiophene is used as an intermediate in organic synthesis and medicine. drug intermediates |
Last Update：2024-04-09 21:04:16
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View History
2-Chlorothiophene
207569-11-7
双丙酮-D-甘露糖
FMOC-L-PHE-OH
(25,5R,6R)-6-AMINO-3,3-DIMETHYL-7-OXO-4-THIA-1-AZABICYCLO[3.2.0]HEPTANE-2-CARBOXYLIC ACID
207569-11-7
双丙酮-D-甘露糖
FMOC-L-PHE-OH
(25,5R,6R)-6-AMINO-3,3-DIMETHYL-7-OXO-4-THIA-1-AZABICYCLO[3.2.0]HEPTANE-2-CARBOXYLIC ACID