| | 260-94-6 Basic information More.. |
| Product Name: | Acridine | | Synonyms: | 2,3,5,6-dibenzopyridine;2,3-Benzoquinoline;9-Azaanthracene;Aceridine;Acrydine;benzo(b)quinoline;Benzo[b]quinoline;Coal tar pitch volatiles:acridine | | CAS: | 260-94-6 | | MF: | C13H9N | | MW: | 179.22 | | EINECS: | 205-971-6 | | Mol File: | 260-94-6.mol |  |
Use
Acridine has been crystallised twice from *benzene/cyclohexane, or from aqueous EtOH, then sublimed, removing and discarding the first 25% of the sublimate. The remainder is again crystallised and sublimed, discarding the first 10-15% [Wolf & Anderson J Am Chem Soc 77 1608 1955]. Acridine can also be purified by crystallisation from n-heptane and then from ethanol/water after pre-treatment with activated charcoal, or by chromatography on alumina with pet ether in a darkened room. Alternatively, acridine can be precipitated as the hydrochloride from *benzene solution by adding HCl, after which the base is regenerated, dried at 110o/50mm, and recrystallised to constant melting point from pet ether [Cumper et al. J Chem Soc 4518 1962]. The regenerated free base may be recrystallised, chromatographed on basic alumina, then vacuum-sublimed and zone-refined. [Williams & Clarke, J Chem Soc, Faraday Trans 1 73 514 1977, Albert, The Acridines Arnold Press 1966.] It can exist in five crystalline forms and is steam volatile. It is a strong IRRITANT to skin and mucous membranes and can become a chronic irritant— handle it with CARE. [Beilstein 20/8 V 199.]
- Acridine
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- US $100.00 / kg
- 2025-03-21
- CAS:260-94-6
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 5000kg
- Acridine
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- US $65.00 / g
- 2021-11-02
- CAS:260-94-6
- Min. Order: 5g
- Purity: 99%
- Supply Ability: 100kg
- Acridine
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- US $1.00 / KG
- 2019-07-06
- CAS:260-94-6
- Min. Order: 1G
- Purity: 99%
- Supply Ability: 100kg
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260-94-6
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