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Perylene

CAS No.198-55-0
Chemical Name:Perylene
CBNumber:CB4733793
Molecular Formula:C20H12
Formula Weight:252.31
MOL File:198-55-0.mol

Perylene Property

Melting point 276-279 °C (lit.)
Boiling point 400 °C
Density 1.35
vapor pressure <0.001 hPa (20 °C)
refractive index 1.6292 (estimate)
Flash point >200 °C
storage temp. Store below +30°C.
solubility <0.0001g/l
form Powder
color Ochre to brown
Water Solubility INSOLUBLE
λmax 436 nm
Merck 14,7184
BRN 1911335
Stability Stable. Incompatible with strong oxidizing agents. Combustible.
InChIKey CSHWQDPOILHKBI-UHFFFAOYSA-N
CAS DataBase Reference 198-55-0(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 5QD5427UN7
IARC 3 (Vol. Sup 7, 92) 2010
NIST Chemistry Reference Perylene(198-55-0)
EPA Substance Registry System Perylene (198-55-0)
UNSPSC Code 12352103
NACRES NA.47

Safety

Hazard Codes :Xn,T,N
Risk Statements :40-63-43-36/37/38-23/24/25-45-67-50/53
Safety Statements :22-24/25-45-36/37-23-53-61-60
RIDADR :2811
WGK Germany :3
RTECS :SE3794000
TSCA :Yes
HazardClass :6.1(b)
PackingGroup :III
HS Code :29029080
Hazardous Substances Data :198-55-0(Hazardous Substances Data)
Toxicity :mmo-sat 25 nmol/plate TXCYAC 18,219,80

NFPA 704:

	1
0		0

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordWarning
Hazard statements H315-H319-H335-H336-H351-H373
Precautionary statements P261-P281-P305+P351+P338

Perylene Price More Price(12)

Brand: Sigma-Aldrich(India)
Product number: P11204
Product name : Perylene
Purity: ≥99%
Packaging: 1G
Price: ₹2281.05
Updated: 2022/06/14
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Brand: Sigma-Aldrich(India)
Product number: P11204
Product name : Perylene
Purity: ≥99%
Packaging: 5G
Price: ₹7963.13
Updated: 2022/06/14
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Brand: Sigma-Aldrich(India)
Product number: 8.20969
Product name : Perylene
Purity: for synthesis
Packaging: 1G
Price: ₹4560.01
Updated: 2022/06/14
Buy: Buy

Brand: Sigma-Aldrich(India)
Product number: 8.20969
Product name : Perylene
Purity: for synthesis
Packaging: 5G
Price: ₹11530
Updated: 2022/06/14
Buy: Buy

Brand: Sigma-Aldrich(India)
Product number: 48079
Product name : Perylene solution
Purity: certified reference material, 2000?μg/mL in dichloromethane
Packaging: 1ML
Price: ₹4774.7
Updated: 2022/06/14
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Perylene Chemical Properties,Usage,Production

Chemical Properties brown solid
Uses Perylene has been used as an acceptor for pristine C70 to be used as a sensitizer for efficient triplet-triplet annihilation upconversion; which has shown improved stability under continuous laser irradiation compared to the benchmark Pt(II)-ocetaethylprphyrin. Perylene has also been used as a dopant representing blue fluorescent dye on a white-emitting polymer film. Dyes and metabolites.
Definition ChEBI: An ortho- and peri-fused polycyclic arene comprising of five benzene rings that is anthracene in which the d,e and k,l sides are fused to benzene rings.
General Description Perylene molecules are fluorescent in nature. Ultraviolet photoemission spectroscopy and low energy electron diffraction of the structure of 4? thick perylene dye layers adsorbed on the surface of Ru (0001) has been investigated.
Safety Profile Questionable carcinogen. Mutation data reported. Whenheated to decomposition it emits acrid smoke and irritating fumes.
Purification Methods Purify perylene by silica-gel chromatography of its recrystallised picrate. [Ware J Am Chem Soc 83 4374 1961.] Crystallise it from *benzene, toluene or EtOH and sublime it at 142o in a flow of oxygen-free nitrogen. It forms a 1:1 *benzene-complex (m 223-224.5o needles from *C6H6), and a 1:2 *benzene-complex (m 154-155o from *C6H6 or H2O). The 2,4,7-trinitrofluoren-9-one has m 270-271o (from EtOH/*C6H6). [Gorman et al. J Am Chem Soc 107 4404 1985, Johansson et al. J Am Chem Soc 109 7374 1987, Beilstein 5 III 2521, 5 IV 2689.]