p-[4-[(3-ethyl-3H-benzoxazol-2-ylidene)ethylidene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid

Modify Date: 2023-01-31 16:43:15

p-[4-[(3-ethyl-3H-benzoxazol-2-ylidene)ethylidene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid Structure
p-[4-[(3-ethyl-3H-benzoxazol-2-ylidene)ethylidene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid structure
Common Name p-[4-[(3-ethyl-3H-benzoxazol-2-ylidene)ethylidene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid
CAS Number 27583-41-1 Molecular Weight 425.45800
Density 1.4g/cm3 Boiling Point N/A
Molecular Formula C21H19N3O5S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-[(4E)-4-[(2Z)-2-(3-ethyl-1,3-benzoxazol-2-ylidene)ethylidene]-3-methyl-5-oxopyrazol-1-yl]benzenesulfonic acid

 Chemical & Physical Properties

Density 1.4g/cm3
Molecular Formula C21H19N3O5S
Molecular Weight 425.45800
Exact Mass 425.10500
PSA 113.49000
LogP 3.49300
Index of Refraction 1.667