Vat Blue 43

Modify Date: 2025-08-25 17:35:50

Vat Blue 43 Structure
Vat Blue 43 structure
Common Name Vat Blue 43
CAS Number 1327-79-3 Molecular Weight 272.30100
Density 1.26g/cm3 Boiling Point 494.6ºC at 760 mmHg
Molecular Formula C18H12N2O Melting Point N/A
MSDS N/A Flash Point 253ºC

 Names

Name 4-(9H-Carbazol-3-ylimino)-2,5-cyclohexadien-1-one

 Chemical & Physical Properties

Density 1.26g/cm3
Boiling Point 494.6ºC at 760 mmHg
Molecular Formula C18H12N2O
Molecular Weight 272.30100
Flash Point 253ºC
Exact Mass 272.09500
PSA 45.22000
LogP 4.08870
Vapour Pressure 6.33E-10mmHg at 25°C
Index of Refraction 1.69
InChIKey FMKXFJQAVQXMPX-UHFFFAOYSA-N
SMILES O=C1C=CC(=Nc2ccc3[nH]c4ccccc4c3c2)C=C1
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