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Solvent Red 49

Solvent Red 49 / CAS : 509-34-2

Appearance Pink powder;Soluble in ethanol as pink solution UN 0.0
HS 32041300 DG Class 0.0
Synonyms D And C Red No 19; D And C Red No 37; 3',6'-Bis(Diethylamino)Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One; Rhodamine B Base; Oil Pink B; Spiroisobenzofuran-1(3H),9-9Hxanthen-3-One, 3,6-Bis(Diethylamino)-; Solvent Red Bn; 3',6'-Bis(Diethylamino)- Spiro[Isobenzofuran-1(3H),9'-(9H)Xanthen]-3-One
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Properties

Summary

Formula
C28H30N2O3
Molecular Mass
442.54900
Exact Mass
442.22600
PSA
59.52000
Logp
4.22630
IUPAC
3',6'-bis(diethylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one
SMILES
CCN(CC)C1=CC2=C(C=C1)C3(C4=C(O2)C=C(C=C4)N(CC)CC)C5=CC=CC=C5C(=O)O3

Attribute classification

Matter Classification
organic
Category
Dyestuffs and Pigments > Dyestuff

Chemical and Physical Properties

Density
1.24 g/cm3
Boiling Point
553.14°C
Appearance
Pink powder;Soluble in ethanol as pink solution
Acidity and Basicity
neutral

Export information

HS Code
32041300
Export Rebate
0%
UN No.
0.0
DG-Class
0.0
Risk Code
R22; R37/38; R41
Safety Label
Xn

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