PICENE
|
7 prices
Selected condition：
Brand
- AK Scientific
- American Custom Chemicals Corporation
- Crysdot
- TCI Chemical
Package
- 100mg
- 500mg
- 1G
- ManufacturerAK Scientific
- Product number8838AL
- Product descriptionPicene
- Packaging100mg
- Price$387
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0161927
- Product descriptionPICENE 95.00%
- Packaging100MG
- Price$788.9
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0161927
- Product descriptionPICENE 95.00%
- Packaging1G
- Price$1701.74
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD12096318
- Product descriptionPicene 97%
- Packaging100mg
- Price$235
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD12096318
- Product descriptionPicene 97%
- Packaging1g
- Price$745
- Updated2021-12-16
- Buy
- ManufacturerTCI Chemical
- Product numberP2207
- Product descriptionPicene (purified by sublimation)(>99.9%) >99.9%(GC)
- Packaging100mg
- Price$259
- Updated2024-03-01
- Buy
- ManufacturerTCI Chemical
- Product numberP2207
- Product descriptionPicene (purified by sublimation) (>99.9%) >99.9%(GC)
- Packaging500mg
- Price$644
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 8838AL | Picene | 100mg | $387 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0161927 | PICENE 95.00% | 100MG | $788.9 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0161927 | PICENE 95.00% | 1G | $1701.74 | 2021-12-16 | Buy |
| Crysdot | CD12096318 | Picene 97% | 100mg | $235 | 2021-12-16 | Buy |
| Crysdot | CD12096318 | Picene 97% | 1g | $745 | 2021-12-16 | Buy |
| TCI Chemical | P2207 | Picene (purified by sublimation)(>99.9%) >99.9%(GC) | 100mg | $259 | 2024-03-01 | Buy |
| TCI Chemical | P2207 | Picene (purified by sublimation) (>99.9%) >99.9%(GC) | 500mg | $644 | 2024-03-01 | 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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