| | 198-55-0 Basic information More.. |
| Product Name: | Perylene | | Synonyms: | PERYLENE, 1X1ML, CH2CL2, 2000UG/ML;PERYLENE, 50MG, NEAT;PERYLENE OEKANAL, 250 MG;PERYLENE, SUBLIMED, 99.5+%;PERYLENE 99+%;PERYLENE, FOR FLUORESCENCE;Perylene(Rri6401)~95%;perylene solution | | CAS: | 198-55-0 | | MF: | C20H12 | | MW: | 252.31 | | EINECS: | 205-900-9 | | Mol File: | 198-55-0.mol |  |
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.]
- perylene
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- US $30.00 / kg
- 2024-04-24
- CAS:198-55-0
- Min. Order: 1kg
- Purity: 99.7%
- Supply Ability: 200000kg
- Perylene
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- US $0.00 / KG
- 2023-06-28
- CAS:198-55-0
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
- Perylene
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- US $10.00 / kg
- 2023-01-16
- CAS:198-55-0
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 5000 Ton
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198-55-0
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