Perylene manufacturers and suppliers

Perylene suppliers

Properties

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

Merck: 14,7184

BRN: 1911335

Stability:: Stable. Incompatible with strong oxidizing agents. Combustible.

InChIKey: CSHWQDPOILHKBI-UHFFFAOYSA-N

Safety Information

Symbol(GHS): GHS07,GHS08

Signal word: Warning

Hazard statements: H315-H319-H335-H336-H351-H373

Precautionary statements: P261-P281-P305+P351+P338

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

Toxicity: mmo-sat 25 nmol/plate TXCYAC 18,219,80

Use

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.]

You can find Perylene suppliers, manufacturers, and distributors from countries such as China, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.