Cat Number: INT1843056

2-Hydroxy-4-N-Octoxybenzophenone(UV-531)

APIs
CAS Number
1843-05-6
Synonyms
Octabenzone
Benzophenone-12
2-Hydroxy-4-n-octyloxybenzophenone
(2-Hydroxy-4-(octyloxy)phenyl)(phenyl)methanone
Description
Octabenzone is a member of benzophenones.
Molecular Weight
326.4
Molecular Formula
C21H26O3
EINECS
217-421-2
SMILES
CCCCCCCCOC1=CC(=C(C=C1)C(=O)C2=CC=CC=C2)O
Appearance
Light yellow solid
pKa
10.16 at 25 ℃
Boiling Point
>300 ℃ decomposes
Density, g/cm3
1160 k at 20 ℃
Melting Point
45-46 ℃
Vapour Pressure
3.38X10-8 mm Hg at 20 ℃ (measured by transpiration method)
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