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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178819845Generated: November 1, 2026

1-(4-Chlorophenyl)-2-(3-methyl-1,3-benzothiazol-2-ylidene)ethanone

1-(4-chlorophenyl)-2-(3-methyl-1,3-benzothiazol-2(3H)-ylidene)ethanone

https://huagongshe.com/en/chemical/178819845

1-(4-Chlorophenyl)-2-(3-methyl-1,3-benzothiazol-2-ylidene)ethanone molecular structure

Identifiers & Physical Properties

CAS No.31924-43-3
Molecular formulaC16H12ClNOS
Average molar mass301.8 g/mol
SMILESCN1C(=CC(=O)c2ccc(Cl)cc2)Sc2ccccc21
InChIKeyYQKVHOFMQZBZCQ-UHFFFAOYSA-N

Chemical & Physical Properties

XLogP4.5
Topological polar surface area45.6
Hydrogen bond donors0
Hydrogen bond acceptors3
Rotatable bonds2
Heavy atoms20
Formal charge0
Complexity403
Boiling point413.233±45.00 °C(Press: 760.00 Torr)(predicted)
Density1.387±0.06 g/cm3(Temp: 25 °CPress: 760 Torr)(predicted)
pKa (acidity coefficient)-1.751±0.20(predicted)