76-54-0
Product Name:
2',7'-Dichlorofluorescein
Formula:
C20H10Cl2O5
Synonyms:
2′,7′-Dichlorofluorescein
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Solid; [Sigma-Aldrich MSDS] |
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Chemical Classes | Dyes -> Other Dyes |
SAFETY INFORMATION
Signal word | Warning |
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Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. |
COMPUTED DESCRIPTORS
Molecular Weight | 401.2 g/mol |
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XLogP3 | 4.7 |
Hydrogen Bond Donor Count | 2 |
Hydrogen Bond Acceptor Count | 5 |
Rotatable Bond Count | 0 |
Exact Mass | 399.9905288 g/mol |
Monoisotopic Mass | 399.9905288 g/mol |
Topological Polar Surface Area | 76 Ų |
Heavy Atom Count | 27 |
Formal Charge | 0 |
Complexity | 585 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
2',7'-dichlorofluorescein is a member of 2-benzofurans. It has a role as a fluorochrome. It is functionally related to a fluorescin.