Name | 2,3-Dichlorothiophene |
Synonyms | 2,3-Dchlorothiophene 2,3-DICHLOROPYRIDINE 2,3-Dichlorothiophene 2,3-dichloro-thiophene Thiophene, 2,3-dichloro- |
CAS | 17249-79-5 17249-29-5 |
InChI | InChI=1/C4H2Cl2S/c5-3-1-2-7-4(3)6/h1-2H |
Molecular Formula | C4H2Cl2S |
Molar Mass | 153.03 |
Density | 1.456 g/mL at 25 °C (lit.) |
Melting Point | -26 °C |
Boling Point | 173-174 °C/760 mmHg (lit.) |
Flash Point | 159°F |
Vapor Presure | 1.93mmHg at 25°C |
Appearance | Liquid |
Specific Gravity | 1.4605 |
Color | Clear colorless to pale yellow |
BRN | 1760 |
Storage Condition | 2-8°C |
Refractive Index | n20/D 1.5680(lit.) |
Hazard Symbols | T - Toxic |
Risk Codes | R25 - Toxic if swallowed R43 - May cause sensitization by skin contact |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 2810 6.1/PG 3 |
WGK Germany | 3 |
HS Code | 29349990 |
Hazard Class | 6.1 |
Packing Group | III |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |