2-p-Tolylethynyl-benzaldehyde

Modify Date: 2025-09-12 07:46:50

2-p-Tolylethynyl-benzaldehyde Structure
2-p-Tolylethynyl-benzaldehyde structure
Common Name 2-p-Tolylethynyl-benzaldehyde
CAS Number 189008-33-1 Molecular Weight 220.266
Density 1.1±0.1 g/cm3 Boiling Point 379.8±35.0 °C at 760 mmHg
Molecular Formula C16H12O Melting Point N/A
MSDS N/A Flash Point 166.6±20.9 °C

 Names

Name 2-[2-(4-methylphenyl)ethynyl]benzaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 379.8±35.0 °C at 760 mmHg
Molecular Formula C16H12O
Molecular Weight 220.266
Flash Point 166.6±20.9 °C
Exact Mass 220.088821
PSA 17.07000
LogP 4.66
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.616
Storage condition 2-8℃

 Safety Information

Hazard Codes Xi

 Synonyms

2-(p-tolylethynyl)benzaldehyde
2-[2-(4-tolyl)ethynyl]benzaldehyde
2-[2-(p-tolyl)ethynyl]benzaldehyde
2-[(4-Methylphenyl)ethynyl]benzaldehyde
2‐(p‐tolylethynyl)benzaldehyde
Benzaldehyde, 2-[2-(4-methylphenyl)ethynyl]-
2-p-Tolylethynyl-benzaldehyde
2-(4-tolylethynyl)benzaldehyde
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