2′,7′-Dichlorofluorescein

• Catalog No.: 410217
• CAS Number: 76-54-0
• M. F.: C20H10Cl2O5
• M. W.: 401.1964

SYNONYMS

• Title: 2′,7′-二氯荧光素
• IUPAC name: 2',7'-dichloro-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthene]-3-one
• IUPAC Traditional name: dichlorofluorescein

DATABASE IDS

• Beilstein Number: 58009
• PubChem SID: 24865700
• EC Number: 200-968-6
• MDL Number: MFCD00005047
• CAS Number: 76-54-0

PROPERTIES

• Empirical Formula (Hill Notation): C20H10Cl2O5
• Grade: ACS reagent
• Suitability: passes test for adsorption indicator
• Absorption Wavelength: λmax 509 nm
• Apperance: orange to red-brown, powder
• Melting Point: 280 °C (dec.)(lit.)
• Solubility: alcohol: passes test
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

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Packaging
1, 10 g in glass bottle

Description (简体中文)

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
包装
1, 10 g in glass bottle