A90004

Anthrachinon

97%

• Synonym(e): 1,4,11,12-Tetrahydro-9,10-anthraquinone, 9,10-Anthraquinone, Anthracene-9,10-quinone, Anthradione
• Empirische Formel (Hill-System): C₁₄H₈O₂
• CAS-Nummer: 84-65-1
• Molekulargewicht: 208.21
• Beilstein: 390030
• EG-Nummer: 201-549-0
• MDL-Nummer: MFCD00001188
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24891393
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 7.16 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: 1 mmHg ( 190 °C)
• Assay: 97%
• Form: powder
• bp: 379-381 °C (lit.)
• mp (Schmelzpunkt): 284-286 °C (lit.)
• SMILES String: O=C1c2ccccc2C(=O)c3ccccc13
• InChI: 1S/C14H8O2/c15-13-9-5-1-2-6-10(9)14(16)12-8-4-3-7-11(12)13/h1-8H
• InChIKey: RZVHIXYEVGDQDX-UHFFFAOYSA-N

Beschreibung

Anwendung

Anthraquinone (AQ) can be used:

• In the synthesis of water-soluble anthraquinone derivatives such as 9,10-anthraquinone-2,6-disulfonic acid, disodium salt (AQ-2,6) and 9,10-anthraquinone-2-sulfonic acid, monosodium salt (AQ-2). These AQ derivatives are useful as redox catalysts for aeration in Becher process.
• As an indicator to determine the acid strength of poly(4-vinylpyridinium) hydrogen sulfate (P(4-VPH)HSO₄) catalyst.
• As a pulping catalyst.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H317,H350
• P-Sätze: P202 - P261 - P272 - P280 - P302 + P352 - P308 + P313
• Gefahreneinstufungen: Carc. 1B - Skin Sens. 1
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• Flammpunkt (°F): 482.0 °F - closed cup
• Flammpunkt (°C): 250 °C - closed cup
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Faceshields, Gloves