1-Bromo-4-ethynylbenzene, 98%

Description

CAS: 766-96-1 | C₈H₅Br | 181.03 g/mol

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

Specifications

Chemical Identifiers

• CAS: 766-96-1
• Molecular Formula: C₈H₅Br
• Molecular Weight (g/mol): 181.03
• InChI Key: LTLVZQZDXQWLHU-UHFFFAOYSA-N
• Synonym: 4-bromophenylacetylene, benzene, 1-bromo-4-ethynyl, 1-bromo-4-ethynyl-benzene, 4-bromophenyl acetylene, 4'-bromophenyl acetylene, 4'-bromophenylacetylene, p-bromophenylacetylene, p-bromophenyl acetylene, 4-bromphenyl acetylene, 4-bromo-1-ethynylbenzene
• PubChem CID: 136603
• IUPAC Name: 1-bromo-4-ethynylbenzene
• SMILES: C#CC1=CC=C(C=C1)Br

• CAS Min %: 97.5
• CAS Max %: 100.0
• Melting Point: 64°C to 65°C
• Color: White to Yellow
• Boiling Point: 71°C to 72°C (3.0 Torr)
• Infrared Spectrum: Authentic
• Assay Percent Range: 97.5% min. (GC)
• Packaging: Glass bottle
• Quantity: 1 g
• Formula Weight: 181.03
• Percent Purity: 98%
• Physical Form: Crystalline Powder, Powder, or Solid
• Chemical Name or Material: 1-Bromo-4-ethynylbenzene

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement: Harmful if swallowed. Causes serious eye irritation. Toxic to aquatic life with long lasting effects.
Precautionary Statement	GHS P Statement: Avoid breathing dust/fume/gas/mist/vapors/spray. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Avoid release to the environment. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

SDS

RUO – Research Use Only