4-Ethynylanisole, 97%, Thermo Scientific Chemicals

Description

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: 768-60-5
• Molecular Formula: C₉H₈O
• Molecular Weight (g/mol): 132.16
• MDL Number: MFCD00168815
• InChI Key: KBIAVTUACPKPFJ-UHFFFAOYSA-N
• Synonym: 4-ethynylanisole, 4-methoxyphenylacetylene, 4'-methoxyphenyl acetylene, 1-ethynyl-4-methoxy-benzene, 1-eth-1-ynyl-4-methoxybenzene, benzene, 1-ethynyl-4-methoxy, 4-methoxyphenyl acetylene, 4-ethynyl-1-methoxybenzene, 4'-methoxyphenylacetylene, p-ethynylanisole
• PubChem CID: 251020
• IUPAC Name: 1-ethynyl-4-methoxybenzene
• SMILES: COC1=CC=C(C=C1)C#C

• CAS Min %: 96.0
• CAS Max %: 100.0
• Melting Point: 28°C to 30°C
• Color: Brown or Colorless to Yellow
• Density: 1.0190g/mL
• Boiling Point: 87°C to 91°C (11.0 mmHg)
• Flash Point: 82°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 96% min. (GC)
• Packaging: Glass bottle
• Linear Formula: HC∽C₆H₄OCH₃
• Refractive Index: 1.5625 to 1.5675 (20°C, 589nm)
• Quantity: 1 g
• Specific Gravity: 1.019
• Solubility Information: Solubility in water: insoluble
• Formula Weight: 132.16
• Percent Purity: 97%
• Physical Form: Liquid or Low Melting Solid
• Chemical Name or Material: 4-Ethynylanisole

Safety and Handling

Hazard Statement

GHS H Statement: May cause respiratory irritation. Causes skin irritation. Causes serious eye irritation.

Precautionary Statement

GHS P Statement: Avoid breathing dust/fume/gas/mist/vapors/spray. 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. 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