Perylene

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Catalog Number
ACM198550
Product Name
Perylene
Structure
Structure
CAS
198-55-0
Category
Organic Light Emitting Diode (OLED)
Description
Perylene molecules are fluorescent in nature. Ultraviolet photoemission spectroscopy and low energy electron diffraction of the structure of 4Å thick perylene dye layers adsorbed on the surface of Ru (0001) has been investigated.
Synonyms
Perylene
IUPAC Name
Perylene
Molecular Weight
252.31 g/mol
Molecular Formula
C20H12
Canonical SMILES
C1=CC2=C3C(=C1)C4=CC=CC5=C4C(=CC=C5)C3=CC=C2
InChI
InChI=1S/C20H12/c1-5-13-6-2-11-17-18-12-4-8-14-7-3-10-16(20(14)18)15(9-1)19(13)17/h1-12H
InChI Key
CSHWQDPOILHKBI-UHFFFAOYSA-N
Boiling Point
276 - 279 °C(lit.)
Melting Point
350-400
Density
1.35 g/ml
Solubility
1.59e-09 M;In water, 0.0004 mg/L at 25 °C;Freely soluble in carbon disulfide, chloroform; moderately soluble in benzene; slightly in ether, alcohol, acetone; very sparingly soluble in petroleum ether.;Slightly soluble in ethyl alcohol, ethyl ether; very soluble in acetone, chloroform
Application
Perylene was used in the fabrication of gold nanoparticle (AuNP) : poly(ethylene oxide) (PEO) nanocomposite thin films. Perylene nanoparticles doped into poly(acrylonitrile) (PAN) were used to monitor the temperature change caused due to the nanoparticle plasmon-mediated heating within the polymer fibres and films. Ordered epitaxial perylene films may be used to fabricate a multilayered electroluminescent device.
Storage
room temp
Color/Form
Yellow to colorless crystals from toluene;Golden-brown yellow plates from benzene, acetic acid
Complexity
304
Covalently-Bonded Unit Count
1
Decomposition
When heated to decomposition it emits acrid smoke and irritating fumes.
Defined Atom Stereocenter Count
0
EC Number
205-900-9
Exact Mass
252.0939
Formal Charge
0
Grade
Sublimed >99.5% / Unsublimed >98%
H-Bond Acceptor
0
H-Bond Donor
0
Heat of Vaporization
89.9 kJ/mol (323-473 K)
Heavy Atom Count
20
Hydrogen Bond Acceptor Count
0
Hydrogen Bond Donor Count
0
Isotope Atom Count
0
MDL Number
MFCD00004142
Monoisotopic Mass
252.0939
NSC Number
6512
Other Experimental
Photo-oxidizable in presence of acids; forms deep-brown molecular compounds with halogens; can be hydrogenated to tetradecahydroperylene; reacts with nitrogen dioxide to form nitro derivatives;Enthalpy of fusion: 32.58 kJ/mol at 551.29 K;Henry's Law constant= 4.2X10-7 atm cu-m/mol at 25 °C (estimated from vapor pressure and water solubility)
Packaging
1, 5 g in glass bottle
PL Peak
471 nm (in THF)
Rotatable Bond Count
0
Stability
Stable under recommended storage conditions.;Photo-oxidizable in the presence of acids
TGA
>200 ℃ (0.5% weight loss)
Topological Polar Surface Area
0 Ų
UNII
5QD5427UN7
UV Peak
410, 436 nm (in THF)
Vapor Pressure
5.25e-09 mmHg;5.0X10-10 mm Hg at 25 °C (extrapolated from measurements at higher temperatures)
XLogP3
5.8
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