| | 213-46-7 Basic information More.. |
| Product Name: | PICENE | | Synonyms: | Dibenzo(a,i)phenanthrene;Pycene;PICENE;Picene (purity);39453, Picene (purity);Picene (purified by sublimation)
(>99.9%);Picene ;Picene (purified by sublimation) | | CAS: | 213-46-7 | | MF: | C22H14 | | MW: | 278.35 | | EINECS: | 205-918-7 | | Mol File: | 213-46-7.mol |  |
Use
Picene, a polycyclic aromatic hydrocarbon (PAH) of environmental relevance has recently been predicted to be carcinogenic, based on quantum mechanical calculation, although in several animal studies no carcinogenicity could be detected.
Picene, a hydrocarbon found in the pitchy residue obtained in the distillation of peat-tar and of petroleum. This is distilled to dryness and the distillate repeatedly recrystallized from cymene It may be synthetically prepared by the action of anhydrous aluminium chloride on a mixture of naphthalene and ethylene dibromide, or by distilling -dinaphthostilbene. It crystallizes in large colourless plates wi hich possess a blue fluorescence It is soluble in concentrated sulphuric acid with a green colour. Chromic acid in glacial acetic acid solution oxidizes it to picene-quinone, picene-quinone carboxylic acid, and finally to phthalic acid. When heated with hy driodic acid and phosphorus it forms hydrides of composition C22H34 and C22H36.
- PICENE
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- US $6.68 / KG
- 2020-01-13
- CAS: 213-46-7
- Min. Order: 1KG
- Purity: 97%-99%
- Supply Ability: 1kg-1000kg
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213-46-7
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