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Melanin

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Melanin / CAS : 8049-97-6

Appearance - UN 0
HS 32030019 DG Class 0
Synonyms Melanin from Sepia Officinalis; 6,14-Dimethyl-4,12-Diazapentacyclo[8.6.1.12,5.013,17.09,18]Octadeca-1(17),2,5,9(18),10,13-Hexaene-7,8,15,16-Tetrone; Phaeomelanins; 3,8-Dimethyl-2,7-Dihydrobenzo[1,2,3-cd:4,5,6-c'd']Diindole-4,5,9,10-Tetrone; Melanine; Melamine Powder
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Properties

Summary

Formula
C18H10N2O4
Molecular Mass
318.28300
Exact Mass
318.06400
PSA
99.86000
Logp
1.32660
IUPAC
6,14-dimethyl-4,12-diazapentacyclo[8.6.1.12,5.013,17.09,18]octadeca-1(17),2,5,9(18),10,13-hexaene-7,8,15,16-tetrone
SMILES
CC1=C2C3=C(C4=CNC5=C(C(=O)C(=O)C(=C45)C3=CN2)C)C(=O)C1=O

Attribute classification

Matter Classification
organic
Category
Cosmetics > Cosmetic Raw Materials
Food(Feed) Additives > Colorant

Chemical and Physical Properties

Density
1.65g/cm3
Boiling Point
500.5ºC at 760 mmHg
Flash Point
195.4ºC
Acidity and Basicity
alkalinity

Export information

HS Code
32030019
Export Rebate
13%
UN No.
0
DG-Class
0

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