1,4-Dihydroxy-9,10-anthraquinone for synthesis, Sigma-Aldrich®

Supplier: Merck

Synonyms: 1,4-Dihydroxyanthracene-9,10-dione, Quinizarin, 1,4-Dihydroxyanthraquinone

M-Clarity™ quality level = MQ200

8.20259.0005 8.20259.0250
8.20259.0005EA 44 EUR
8.20259.0005 8.20259.0250
1,4-Dihydroxy-9,10-anthraquinone for synthesis, Sigma-Aldrich®
1,4-Dihydroxy-9,10-anthraquinone
Formula: C₁₄H₈O₄
MW: 240,22 g/mol
Boiling Pt: 465 °C (1013 hPa)
Melting Pt: 202 °C
Density: 1,278 g/cm³ (20 °C)
MDL Number: MFCD00001209
CAS Number: 81-64-1
EINECS: 201-368-7
Merck Index: 12,08250

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Specification Test Results

Solubility  - 1 g/l (20 °C)
Melting Point 195 - 198 °C
Molar Mass 240.21 g/mol
Bulk Density 350 kg/m3
Boiling Point 450 °C (1013 hPa)
Vapor Pressure 1.3 hPa (197 °C)
Flash Point 222 °C

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