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76-54-0 - 2',7'-Dichlorofluorescein - A16212 - Alfa Aesar

A16212 2',7'-Dichlorofluorescein

CAS Number
76-54-0
Synonyms

Size Price ($) Quantity Availability
5g 46.59
25g 138.02
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2',7'-Dichlorofluorescein

MDL
MFCD00005047
EINECS
200-968-6

Chemical Properties

Formula
C20H10Cl2O5
Formula Weight
401.20
Melting point
>300° dec.
Solubility
Soluble in ethanol and methanol. Slightly dimethyl sulfoxide. Insoluble in water.

Applications

2',7'-Dichlorofluorescein is used as an indicator and as a cellular antioxidant activity. It is also used for the determination of carbohydrates and hydrogen peroxide by fluorescence densitometry and chemiluminescence respectively. It is used as an indicator for argentometry by Fajans method. It is also involved in the cellular antioxidant activity assay. It is utilized as an additive in fluorescence and laser studies.

Notes

As a fluorescent indicatorIncompatible with strong oxidizing agents.

Literature References

Liu, X. Y.; Liu, D. Y.; Qi, J.; Cui, Z. G.; Chang, H. X.; He, H. R.; Yang, G. M. A new fluorescent sensor for Cd2+ and its application in living cells imaging. Tetrahedron Lett. 2015, 56 (11), 1322-1327.

Kim, H. Y.; Im, H. G.; Chang, S. K. Colorimetric and fluorogenic signaling of fluoride ions by thiophosphinated dichlorofluorescein. Dyes Pigm. 2015, 112, 170-175.

GHS Hazard and Precautionary Statements

Hazard Statements: H319

Causes serious eye irritation.

Precautionary Statements: P280-P264-P305+P351+P338-P337+P313

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Other References

Harmonized Tariff Code
3204.90
TSCA
Yes

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