4-Ethynylanisole, 97%, Thermo Scientific Chemicals

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.

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

5 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

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

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