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Quinacridone

Catalog Number
ACM1047161-4
CAS Number
1047-16-1
Product Name
Quinacridone
Structure
Category
Electroluminescence Materials; Organic Light-Emitting Diode (OLED) Materials; Quinacridone Dyes
Synonyms
5,12-Dihydroquino[2,3-b]acridine-7,14-dione Pigment Violet 19
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.
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
Purity
>93.0%(N)
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
Assay
0.9999
Color/Form
Red to violet solid with blueish or yellowish tint depending upon crystalline form.;particle characteristics: thin plates
Complexity
500
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.
Heavy Atom Count
24
Log P
1.9 (estimated)
MDL Number
MFCD00059956
MeSH Entry Terms
5,12-dihydro-quino(2,3-b)acridine-7,14-dione;linear quinacridone
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
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
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※ Please kindly note that our products are for research use only.
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