2-Bromothiophene, 98+%, Thermo Scientific Chemicals

Description

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

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 2
• Serious eye damage/eye irritation Category 1
• Flammable liquid Category 3

Hazard Statement

• H226-Flammable liquid and vapour.
• H300-Fatal if swallowed.
• H318-Causes serious eye damage.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only