4-[(4-Ethynylphenyl)ethynyl]-N,N-dimethylaniline

Modify Date: 2025-08-27 07:07:29

4-[(4-Ethynylphenyl)ethynyl]-N,N-dimethylaniline Structure
4-[(4-Ethynylphenyl)ethynyl]-N,N-dimethylaniline structure
Common Name 4-[(4-Ethynylphenyl)ethynyl]-N,N-dimethylaniline
CAS Number 778593-53-6 Molecular Weight 245.318
Density 1.1±0.1 g/cm3 Boiling Point 389.1±27.0 °C at 760 mmHg
Molecular Formula C18H15N Melting Point N/A
MSDS N/A Flash Point 169.5±20.6 °C

 Names

Name 4-[2-(4-ethynylphenyl)ethynyl]-N,N-dimethylaniline
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 389.1±27.0 °C at 760 mmHg
Molecular Formula C18H15N
Molecular Weight 245.318
Flash Point 169.5±20.6 °C
Exact Mass 245.120453
PSA 3.24000
LogP 5.07
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.628
InChIKey VULMLGBRQJQGIW-UHFFFAOYSA-N
SMILES C#Cc1ccc(C#Cc2ccc(N(C)C)cc2)cc1

 Synonyms

4-[(4-Ethynylphenyl)ethynyl]-N,N-dimethylaniline
[4-(4-ethynyl-phenylethynyl)phenyl]dimethylamine
4-(4-ethynylphenylethynyl)-N,N-dimethylaniline
4-((4-ethynylphenyl)ethynyl)-N,N-dimethylbenzenamine
Benzenamine, 4-[2-(4-ethynylphenyl)ethynyl]-N,N-dimethyl-
1-(p-N,N-dimethylaminophenyl)-2-(p-ethynylphenyl)ethyne
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