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Vat Brown 1

Vat Brown 1 / CAS : 2475-33-4

Appearance Dark brown or black powder UN 2810
HS 3204159000 DG Class 0.0
Synonyms Benzadone Brown Br; Nihonthrene Brown Gr; Mayvat Brown Br; Ponsol Brown Rbt; 16,23-Dihydro-Dinaphtho[2,3-A,2',3'-I]Naphth[2',3':6,7]Indolo[2,3-C]Carbazol-5,10,15,17,22,24-Hexaon; Indanthren Brown Br; Calcoloid Brown Br; Ahcovat Brown Br; Tinon Brown Br
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Properties

Summary

Formula
C42H18N2O6
Molecular Mass
646.60200
Exact Mass
646.11600
PSA
134.00000
Logp
7.28180
IUPAC
17,30-diazaundecacyclo[27.15.0.02,18.03,16.06,15.08,13.019,28.021,26.031,44.032,41.034,39]tetratetraconta-1,3(16),4,6(15),8,10,12,18,21,23,25,28,31(44),32(41),34,36,38,42-octadecaene-7,14,20,27,33,40-hexone
SMILES
C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C4=C(C=C3)C5=C6C7=C(C8=C(C=C7)C(=O)C9=CC=CC=C9C8=O)NC6=C1C(=C5N4)C(=O)C2=CC=CC=C2C1=O

Attribute classification

Matter Classification
organic
Category
Dyestuffs and Pigments > Vat Dyes

Chemical and Physical Properties

Density
1.651 g/cm3
Boiling Point
675.58°C (rough estimate)
Appearance
Dark brown or black powder

Export information

HS Code
3204159000
Export Rebate
0%
UN No.
2810
DG-Class
0.0
Risk Code
R25
Safety Label
T

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