Rhodamine B
Catalog Number
ACM81889-1
CAS
81-88-9
IUPAC Name
[9-(2-Carboxyphenyl)-6-(diethylamino)xanthen-3-ylidene]-diethylazanium;chloride
Synonyms
9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride
Application
Applications of xanthene dyes involve optical materials and organic dyes for medical diagnosis research. Several characteristic features of xanthene dyes are large absorption and luminescence, excellent light resistance, low toxicity in-vivo, and relatively high solubility in water.
Molecular Weight
479.01
Molecular Formula
C28H31ClN2O3
Product Information
Description
Alfa Chemistry offers Rhodamine B products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.
Canonical SMILES
CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](CC)CC)C=C3O2)C4=CC=CC=C4C(=O)O.[Cl-]
Inchi
InChI=1S/C28H30N2O3.ClH/c1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;/h9-18H,5-8H2,1-4H3;1H
InChIKey
PYWVYCXTNDRMGF-UHFFFAOYSA-N
Melting Point
210-211 °C
Flash Point
12ºC
Purity
98%
Density
0.79 g/ml
Solubility
Completely soluble in water
very soluble in Alcohol
Soluble in Benzene
Slightly sol. in Acetone
Appearance
Powder
storage
-20 °C in the dark
Complexity
811
Hazard Statements
H334
Heavy Atom Count
34
MDL Number
MFCD00011931
Precautionary Statements
P260 P262
Rotatable Bond Count
7
Signal Word
Danger
Solubility In Water
Soluble
Monoisotopic Mass
478.202321g/mol
Exact Mass
478.202321g/mol
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