Supplier Product Identification Physical and Chemical Properties Fire Fighting Measures
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Desonide(638-94-8)

Supplier Product Identification Physical and Chemical Properties Fire Fighting Measures

Product Identification

Product Name
Desonide
Synonyms
16a-Hydroxyprednisole-16,17-acetonide
D-2083
Desonide
Prednacinolone
Pregna-1,4-diene-3,20-dione, 11,21-dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (11b,16a)-
Steroderm
CAS
638-94-8
Formula
C24H32O6
Molecular Weight
416.51
EINECS
211-351-6
RTECS
TU2800000
Merck
12,2973

Physical and Chemical Properties

Solubility in water
32 mg/L (25 C)
Melting Point
274 - 275
Boiling Point
580
Vapor Pressure
7.2E-16 (25 C)
Density
1.30 g/cm3 (20 C)
pKa/pKb
12.85 (pKa)
Partition Coefficient
2.62 (25 C)
Heat Of Vaporization
99.64 kJ/mol

Fire Fighting Measures

Flash Point
196
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