2-Chlorothiophene, 98+%, Thermo Scientific™

Description

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Applications
It is used in the preparation of 5-phenylthiophene derivative and N-arylhydroxamic acids.

Solubility
Not miscible or difficult to mix in water.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Protect from electrostatic charges and keep away from ignition sources.

Specifications

Chemical Identifiers

• CAS: 96-43-5
• Molecular Formula: C4H3ClS
• Molecular Weight (g/mol): 118.578
• MDL Number: MFCD00005421
• InChI Key: GSFNQBFZFXUTBN-UHFFFAOYSA-N
• Synonym: 2-thienyl chloride, thiophene, 2-chloro, 2-chloro thiophene, 2-chlorthiophen, chlorothiophene, thienyl chloride, 5-chlorothiophene, thiophene, chloro, sfpdadhhryszzp@, pubchem7376
• PubChem CID: 7299
• IUPAC Name: 2-chlorothiophene
• SMILES: C1=CSC(=C1)Cl

• Melting Point: -72°C
• Density: 1.285
• Boiling Point: 127°C to 129°C
• Flash Point: 22°C (71°F)
• Odor: Unpleasant
• Refractive Index: 1.548
• Quantity: 50 g
• UN Number: UN1992
• Beilstein: 104652
• Solubility Information: Not miscible or difficult to mix in water.
• Formula Weight: 118.59
• Percent Purity: ≥98%
• Chemical Name or Material: 2-Chlorothiophene

Safety and Handling

Hazard Category	H225-H301+H311+H331
Hazard Statement	GHS H Statement H225-H301-H311-H331 Highly flammable liquid and vapor. Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled.
Precautionary Statement	P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P310-P303+P361+P353-P304+P340-P311-P312-P330-P363-P370+P378q-P501c
DOTInformation	Hazard Class: 3; Packaging Group: II
EINECSNumber	202-505-3
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS