PICENE
2 prices
Selected condition:
Brand
- TCI Chemicals (India)
Package
- 100MG
- 500MG
- ManufacturerTCI Chemicals (India)
- Product numberP2207
- Product descriptionPicene (purified by sublimation) (>99.9%) min. 99.9 %
- Packaging100MG
- Price₹8000
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberP2207
- Product descriptionPicene (purified by sublimation) (>99.9%) min. 99.9 %
- Packaging500MG
- Price₹23000
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
TCI Chemicals (India) | P2207 | Picene (purified by sublimation) (>99.9%) min. 99.9 % | 100MG | ₹8000 | 2022-05-26 | Buy |
TCI Chemicals (India) | P2207 | Picene (purified by sublimation) (>99.9%) min. 99.9 % | 500MG | ₹23000 | 2022-05-26 | Buy |
Properties
Melting point :366-367°
Boiling point :bp 518-520°
Density :1.1489 (estimate)
refractive index :1.8120 (estimate)
storage temp. :2-8°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
color :White to Bight Beige
Water Solubility :2.5ug/L(27 ºC)
λmax :285nm(CH2Cl2)(lit.)
Merck :14,7396
IARC :3 (Vol. 92) 2010
EPA Substance Registry System :Picene (213-46-7)
Absorption :λmax?285 nm in DCM (lit.)
Boiling point :bp 518-520°
Density :1.1489 (estimate)
refractive index :1.8120 (estimate)
storage temp. :2-8°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
color :White to Bight Beige
Water Solubility :2.5ug/L(27 ºC)
λmax :285nm(CH2Cl2)(lit.)
Merck :14,7396
IARC :3 (Vol. 92) 2010
EPA Substance Registry System :Picene (213-46-7)
Absorption :λmax?285 nm in DCM (lit.)
Safety Information
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Signal word: | Warning | ||||||||||||||
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Description
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 α-dinaphthostilbene. It crystallizes in large colourless plates which 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.
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