Supplier Product Identification Physical and Chemical Properties Fire Fighting Measures
Home > 1-Hydroxy-5-oxo-5H-pyrido[3,2-a]phenoxazine-3-carboxylic acid > 1-Hydroxy-5-oxo-5H-pyrido[3,2-a]phenoxazine-3-carboxylic acid(1043-21-6)

1-Hydroxy-5-oxo-5H-pyrido[3,2-a]phenoxazine-3-carboxylic acid(1043-21-6)

Supplier Product Identification Physical and Chemical Properties Fire Fighting Measures

Product Identification

Product Name
1-Hydroxy-5-oxo-5H-pyrido[3,2-a]phenoxazine-3-carboxylic acid
Synonyms
1-Hydroxy-3-carboxy-5H-pyrido[3,2-a]phenoxazin-5-one
1-Hydroxy-5H-pyrido[3,2-a]phenoxazin-5-one-3-carboxylic acid
1-Hydroxy-5-oxo-5H-pyrido[3,2-a]phenoxazine-3-carboxylic acid
5H-Pyrido[3,2-a]phenoxazine-3-carboxylic acid, 1-hydroxy-5-oxo-
Catalin
Pyrphenoxone
CAS
1043-21-6
Formula
C16H8N2O5
Molecular Weight
308.25
EINECS
213-872-4
Merck
12,7645

Physical and Chemical Properties

Solubility in water
0.49 g/L (25 C)
Boiling Point
700
Vapor Pressure
1.5E-20 (25 C)
Density
1.70 g/cm3 (20 C)
pKa/pKb
2.68 (pKa)
Partition Coefficient
0.40 (25 C)
Heat Of Vaporization
107.6 kJ/mol

Fire Fighting Measures

Flash Point
377
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