Quinacridone

• Catalog Number: ACM1047161-4
• Product Name: Quinacridone
• CAS: 1047-16-1
• Category: Pigments
• Description: Alfa Chemistry offers high-purity Quinacridone products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.
• Synonyms: 5,12-Dihydroquino[2,3-b]acridine-7,14-dione Pigment Violet 19
• IUPAC Name: 5,12-dihydroquinolino[2,3-b]acridine-7,14-dione
• Molecular Weight: 312.33
• Molecular Formula: C20H12N2O2
• Canonical SMILES: C1=CC=C2C(=C1)C(=O)C3=CC4=C(C=C3N2)C(=O)C5=CC=CC=C5N4
• InChI: InChI=1S/C20H12N2O2/c23-19-11-5-1-3-7-15(11)21-17-10-14-18(9-13(17)19)22-16-8-4-2-6-12(16)20(14)24/h1-10H,(H,21,23)(H,22,24)
• InChI Key: NRCMAYZCPIVABH-UHFFFAOYSA-N
• Boiling Point: 390 °C
• Melting Point: 390 °C
• Flash Point: 221.3°C
• Density: 1.371 g/cm³
• Solubility: Insoluble in water;Insoluble in organic solvents and dispersion media.
• Appearance: Red to Dark red to Dark purple powder to crystal
• Application: They are useful for painting of automobiles, printing ink and coloring of plastics. In the research field of organic electronics, quinacridone dyes are applied to solar cells and organic light-emitting diodes.
• Storage: Store under inert gas
• Absorbance: (E1%1cm) min. 300(596.0 to 600.0 nm, H2SO4)
• Absorption Wavelength: (max.) 598(H2SO4) nm
• Assay: 0.9999
• Color/Form: Red to violet solid with blueish or yellowish tint depending upon crystalline form.;particle characteristics: thin plates
• Complexity: 500
• Condition To Avoid: Air Sensitive
• Covalently-Bonded Unit Count: 1
• EC Number: 213-879-2
• Exact Mass: 312.089878g/mol
• Features And Benefits: Quinacridones easily show intermolecular stacks in face-to-face mode and form strong intermolecular hydrogen bondings. Thus, these facts indicate that quenching of emission occurs under a concentrated condition.
• Formal Charge: 0
• Hazard Statements: H315 : Causes skin irritation.H319 : Causes serious eye irritation.
• H-Bond Acceptor: 4
• H-Bond Donor: 2
• Heavy Atom Count: 24
• LogP: 1.9 (estimated)
• MDL Number: MFCD00059956
• Monoisotopic Mass: 312.089878g/mol
• NSC Number: 316165
• Other Experimental: Inert to almost all chemicals; exceptions being some concentrated acids (sulfuric, polyphosphoric).
• Packaging: 1 kg
• Physical State: (20 deg.C) Solid
• Precautionary Statements: P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.
• Refractive Index: Refractive index: quinacridine red (gamma), n(Na) Av. 2.04; quinacridine red (beta), Av. 2.02
• Rotatable Bond Count: 0
• Signal Word: Warning
• Stability: Stable up to 165 °C
• Storage Conditions: Store at room temperature and dry
• UNII: 11P487375P
• XLogP3: 4