Canonical Smiles	BrC1=CC(C2(C3=C(OC4=C2C=CC=C4)C=CC=C3)C5=C(C=CC=C5)O6)=C6C=C1
IUPAC Name	2-bromo-9,9'-spirobi[xanthene]
InChIKey	JOPPFBFYCQONHJ-UHFFFAOYSA-N
INCHI	1S/C25H15BrO2/c26-16-13-14-24-20(15-16)25(19-9-3-6-12-23(19)28-24)17-7-1-4-10-21(17)27-22-11-5-2-8-18(22)25/h1-15H
Molecular Weight	427.29

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

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Chemical and Physical Properties

Boil Point(°C)	508.7±50.0 °C(Predicted)

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