2-Bromothiophene, 98+%

Description

CAS: 1003-09-4 | C4H3BrS | 163.03 g/mol

2-Bromothiophene has been used in electrochemical reduction of a number of mono- and dihalothiophenes at carbon cathodes in dimethylformamide containing tetramethylammonium per chlorate by cyclic voltammetry and controlled-potential electrolysis.

This Thermo Scientific Chemicals 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 Chemicals.

Applications
2-Bromothiophene has been used in electrochemical reduction of a number of mono- and dihalothiophenes at carbon cathodes in dimethylformamide containing tetramethylammonium per chlorate by cyclic voltammetry and controlled-potential electrolysis.

Solubility
Not miscible or difficult to mix in water.

Notes
Light Sensitive. Keep away from oxidizing agents. Store in dark.

Specifications

Chemical Identifiers

• CAS: 1003-09-4
• Molecular Formula: C4H3BrS
• Molecular Weight (g/mol): 163.03
• MDL Number: MFCD00005417
• InChI Key: TUCRZHGAIRVWTI-UHFFFAOYSA-N
• Synonym: 2-thienyl bromide, thiophene, 2-bromo, thiophene, bromo, bromothiophene, 2-bromo-thiophene, 2-bromo thiophene, thienyl bromide, 5-bromothiophene, 5-bromo-thiophene, 2-bromanylthiophene
• PubChem CID: 13851
• IUPAC Name: 2-bromothiophene
• SMILES: BrC1=CC=CS1

• Melting Point: <-10°C
• Density: 1.701
• Boiling Point: 149°C to 152°C
• Flash Point: 58°C (136°F)
• Refractive Index: 1.586
• Quantity: 50 g
• UN Number: UN2929
• Beilstein: 104663
• Sensitivity: Light sensitive
• Solubility Information: Not miscible or difficult to mix in water.
• Formula Weight: 163.04
• Percent Purity: ≥98%
• Chemical Name or Material: 2-Bromothiophene

Safety and Handling

Hazard Category	H226-H300+H310+H330-H315-H318
Hazard Statement	GHS H Statement H300-H310-H330-H226-H315-H319 Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. Flammable liquid and vapor. Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	P210-P233-P235-P240-P241-P242-P243-P260-P262-P264b-P270-P271-P280-P284-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P332+P313-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC LIQUIDS, FLAMMABLE, ORGANIC, N.O.S.
EINECSNumber	213-699-4
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only