3',3'',5',5''-Tetrabromophenolphthalein
[CAS# 1301-20-8]

Identification

• Name: 3',3'',5',5''-Tetrabromophenolphthalein
• Synonyms: 3,3-Bis(3,5-Dibromo-4-Hydroxy-Phenyl)Isobenzofuran-1-One; 3,3-Bis(3,5-Dibromo-4-Hydroxyphenyl)-1-Isobenzofuranone; 3,3-Bis(3,5-Dibromo-4-Hydroxy-Phenyl)-2-Benzofuran-1-One
• Molecular Formula: C₂₀H₁₀Br₄O₄
• Molecular Weight: 633.91
• CAS Registry Number: 1301-20-8
• SMILES: C1=CC=CC4=C1C(C2=CC(=C(O)C(=C2)Br)Br)(C3=CC(=C(C(=C3)Br)O)Br)OC4=O
• InChI: 1S/C20H10Br4O4/c21-13-5-9(6-14(22)17(13)25)20(10-7-15(23)18(26)16(24)8-10)12-4-2-1-3-11(12)19(27)28-20/h1-8,25-26H
• InChIKey: OBRGVMYQZVQHGO-UHFFFAOYSA-N

Properties

• Density: 2.2±0.1g/cm³ (Cal.)
• Boiling point: 598.6±50.0°C at 760 mmHg (Cal.)
• Flash point: 315.8±30.1°C (Cal.)