Chemical Property of C.I. Fluorescent brightener 260
Chemical Property:
- Appearance/Colour:COA
- Vapor Pressure:0-0Pa at 25℃
- Melting Point:>270oC
- PSA：281.56000
- Density:0.417-1.54[at 20℃]
- LogP:7.26640
- Storage Temp.:Refrigerator
- Solubility.:DMSO (Slightly), Methanol (Very Slightly, Heated)
- Water Solubility.:1.223-1.9g/L at 20-25℃
- Hydrogen Bond Donor Count:4
- Hydrogen Bond Acceptor Count:20
- Rotatable Bond Count:12
- Exact Mass:924.21723713
- Heavy Atom Count:64
- Complexity:1490
- Purity/Quality:
-
99%min *data from raw suppliers
Fluorescent Brightener 71 *data from reagent suppliers
Safty Information:
- Pictogram(s):
- Hazard Codes:
- MSDS Files:
-
SDS file from LookChem
Useful:
- Chemical Classes:Dyes -> Carbocyanine Dyes
- Canonical SMILES:C1COCCN1C2=NC(=NC(=N2)NC3=CC(=C(C=C3)C=CC4=C(C=C(C=C4)NC5=NC(=NC(=N5)NC6=CC=CC=C6)N7CCOCC7)S(=O)(=O)[O-])S(=O)(=O)[O-])NC8=CC=CC=C8.[Na+].[Na+]
- Isomeric SMILES:C1COCCN1C2=NC(=NC(=N2)NC3=CC(=C(C=C3)/C=C/C4=C(C=C(C=C4)NC5=NC(=NC(=N5)NC6=CC=CC=C6)N7CCOCC7)S(=O)(=O)[O-])S(=O)(=O)[O-])NC8=CC=CC=C8.[Na+].[Na+]
- Inhalation Risk:A nuisance-causing concentration of airborne particles can be reached quickly when dispersed, especially if powdered.
- Effects of Short Term Exposure:The substance is mildly irritating to the eyes.
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Uses
(Fluorescent brightener 71)Fluorescent (optical) brighteners are known for their characteristics of protecting baculoviruses against deactivation by UV light and enhancing the activity of these agents as microbial insecticides on hosts and semipermissive hosts. Fluorescent brighteners improve the bioinsecticidal activity of Anticarsia gemmatalis nucleopolyhedrovirus.
