Dichlorofluorescein, ACS Grade, LabChem™

Specifications

Chemical Identifiers

• CAS: 76-54-0
• Molecular Formula: C20H10Cl2O5
• Molecular Weight (g/mol): 401.195
• InChI Key: VFNKZQNIXUFLBC-UHFFFAOYSA-N
• PubChem CID: 64944
• ChEBI: CHEBI:51596
• IUPAC Name: 2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
• SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl

• Melting Point: 280°C
• CAS Max %: 100
• Linear Formula: C₂₀H₁₀Cl₂O₅
• Solubility Information: Soluble in water
• Identification: Passes Test
• Formula Weight: 401.2
• Grade: ACS
• Packaging: Amber Glass
• Specific Gravity: 790kg/m³
• Suitability: Passes Test
• Decomposition Information: Carbon dioxide; Carbon monoxide; Chlorine
• Density: 790kg/m³
• Color: Brown/Red to Orange
• Quantity: 10 g
• Physical Form: Powder
• Chemical Name or Material: Dichlorofluorescein

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	GHS P Statement Avoid breathing dust. Use only outdoors or in a well-ventilated area. Wear protective gloves, eye protection. Wash exposed skin thoroughly after handling. If on skin: Wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. If inhaled: Remove person to fresh air and keep comfortable for breathing. Call a poison center/doctor if you feel unwell. 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. Store locked up in a well-ventilated place. Keep container tightly closed. Dispose of contents/container to comply with local, state and federal regulations.
EINECSNumber	200-968-6
Recommended Storage	Room Temperature