2085-33-8

Name 8-Hydroxyquinoline aluminum salt
CAS 2085-33-8
EINECS(EC#) 218-227-0
Molecular Formula C27H18AlN3O3
MDL Number MFCD00191693
Molecular Weight 459.43
MOL File 2085-33-8.mol
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Chemical Properties

Melting point  >300 °C(lit.)
Boiling point  21 °C(Press: 0.16 Torr)
density  1.19 g/cm3
storage temp.  2-8°C, sealed storage, away from moisture
solubility  Solubility in chloroform
form  powder to crystal
color  Light yellow to Amber to Dark green
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
λmax 259 nm
Detection Methods HPLC
Merck  370
Exposure limits ACGIH: TWA 1 mg/m3
InChI InChI=1S/3C9H7NO.Al/c3*11-8-5-1-3-7-4-2-6-10-9(7)8;/h3*1-6,11H;/q;;;+3/p-3
InChIKey TVIVIEFSHFOWTE-UHFFFAOYSA-K
SMILES C12N=CC=CC=1C=CC=C2O[Al](OC1C=CC=C2C=CC=NC=12)OC1C=CC=C2C=CC=NC=12
CAS DataBase Reference 2085-33-8(CAS DataBase Reference)
Absorption λmax 259 nm (in THF)
Description
Tris(8-hydroxyquinoline)aluminum(III), commonly known as Alq3, is widely used in organic light-emitting diodes (OLEDs) as an electron-transport material (ETM) and emitting layer material (ELM) due to its high thermal stability, high quantum yield of fluorescence and high electron-transport ability.
Odor Yellow-greenish powder
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  BD2231000
TSCA  No
HS Code  29339900

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