Thiophene,2,3-dichloro- (17249-79-5)

Identification
Name:	Thiophene,2,3-dichloro-
Synonyms:	2,3-Dichlorthiophen;
CAS:	17249-79-5
Molecular Formula:	C₄H₂Cl₂S
Molecular Weight:	153.02
InChI:	InChI=1S/C4H2Cl2S/c5-3-1-2-7-4(3)6/h1-2H
Molecular Structure:
Properties
Transport:	UN 2810 6
Melting Point:	-26 ºC
Flash Point:	69 ºC
Boiling Point:	173-174 ºC
Density:	1.488
Stability:	Stable under normal temperatures and pressures.
Refractive index:	1.5728
Solubility:	<0.2 g/L
Appearance:	Colorless to light yellow liquid
Specification:	Product Categories about 2,3-Dichlorothiophene (17249-79-5) are Thiophens ; Halogenated Heterocycles ; Heterocyclic Building Blocks ; Thiophenes ; ThiophenesBuilding Blocks and the chemical synonymous are 2,3-Dchlorothiophene and Thiophene, 2,3-dichloro- . NOTE: 1. Storage: Store in a cool, dry place. Keep container closed when not in use. Refrigerator (approx 4 °C). 2. Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. 3. Fire Fighting: Wear approved SCBA in full pressure-demand and full protective gear. Extinguish fire using water, dry chemical, chemical foam, or alcohol-resistant foam.
Packinggroup:	III
Flash Point:	69 ºC
Storage Temperature:	Store in a cool, dry place. Keep container closed when not in use. Refrigerator (approx 4 C).
Safety Data
Hazard Symbols	T: Toxic