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CAS: 84-54-8
Pureza: 99%
Molecular Formula: C15H10O2
Molecular Weight: 222.24
EINECS: 201-539-6
Synonyms: 9,10-Anthracenedione,2-methyl-; 9,10-Antracenedione, 2-methyl-; Anthraquinone, 2-methyl-; anthraquinone,2-methyl-; beta-Methylanthraquinone; -Methylanthranpuinone; Techtoquinone; Tectochinon
2-Methyl anthraquinone CAS 84-54-8 is a yellow crystals. Insoluble in water, soluble in ethanol, ether, benzene and ethyl acetate. 2-Methyl anthraquinone has great industrial value. It is not only used as a chemical intermediate for synthesizing dark high-quality dyes, but also an efficient pulping additive in papermaking. It is also widely used in medicine, pesticides and many other aspects. The most common 2-Methyl anthraquinone is 2-Methyl anthraquinone, etc., and 2-Methyl anthraquinone can be modified according to different needs to synthesize target compounds.
| Item | Padrão | Resultados |
| Aparência | A luz amarela em pó | 99.13% |
| Ensaio | ≥ 99.0 % | 285.3 |
| Secas inicial Ponto de fusão ℃ | ≥ 284.2 | 108.2℃ |
| Ash% | ≤ 0.5% | 0.39% |
| Perda por secagem % | ≤ 0.4% | 0.24% |
1) Em termos de corantes 2-methylanthraquinone é o primeiro clorados ou nitrados para sintetizar uma grande variedade de antraquinona corantes. As estatísticas mostram que existem centenas de antraquinona corantes com grande valor comercial.
2) No processo de fabricação de papel, 2-methylanthraquinone é muito eficiente aditivo. Ele pode penetrar para o interior dos cavacos de madeira e ser reduzida para 2-methylanthraquinone hidroquinona, que é instável e facilmente oxidado. Durante este ciclo redox, componentes as aparas de madeira são oxidadas, o que intensifica a reação e melhora a eficiência de polpação.
3) Em medicina, alquil anthraquinones também tem muito significativo valor medicinal. De acordo com a pesquisa atual, o antibacteriana, anti-inflamatória, antiviral e tumor de células de matar efeitos de antraquinona compostos estão constantemente a ser explorado, e alguns são aplicadas a real prevenção de doenças do trabalho.
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