2-Methyl anthraquinone CAS 84-54-8

CAS:84-54-8

Foromo ea limolek'hule:C15H10O2

MW:222.24

EINECS:201-539-6

Mantsoe a tšoanang:9,10-Anthracenedione, 2-methyl-; 9,10-Antracenedione, 2-methyl-; Anthraquinone, 2-methyl-; anthraquinone, 2-methyl-; beta-Methylanthraquinone; -Methylanthranpuinone; Techtoquinone; Tectochinon

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

2-Methyl anthraquinone ke eng?

Likristale tse tšehla. Ha e qhibilihe metsing, e qhibiliha ka har'a ethanol, ether, benzene le ethyl acetate. 2-Methyl anthraquinone e na le boleng bo boholo ba indasteri. Ha e sebelisoe feela e le motsoako oa lik'hemik'hale bakeng sa ho kopanya lidae tsa boleng bo holimo tse lefifi, empa hape ke setlatsetso se sebetsang sa ho pulping ho etseng pampiri. E boetse e sebelisoa haholo merianeng, chefo e bolaeang likokoanyana le likarolong tse ling tse ngata. 2-Methyl anthraquinone e tloaelehileng haholo ke 2-Methyl anthraquinone, jj., 'me 2-Methyl anthraquinone e ka fetoloa ho latela litlhoko tse fapaneng tsa ho kopanya metsoako e reriloeng.

Tlhaloso

Ntho	E tloaelehileng	Liphetho
Ponahalo	Phofo e mosehla o bobebe	99.13%
Teko	≥ 99.0%	285.3
Sebaka sa pele sa ho qhibiliha se ommeng ℃	≥ 284.2	108.2℃
Molora%	≤ 0.5%	0.39%
Tahlehelo ha ho omisoa %	≤ 0.4%	0.24%

Kopo

1. Ha ho tluoa tabeng ea lidae, 2-methylanthraquinone e qala ka ho kenngoa chlorine kapa nitrate ho hlahisa mefuta e mengata ea lidae tsa anthraquinone. Lipalo-palo li bontša hore ho na le lidae tse makholo tsa anthraquinone tse nang le boleng bo boholo ba khoebo.

2.Ts'ebetsong ea ho etsa pampiri, 2-methylanthraquinone ke setlolo se sebetsang hantle haholo. E ka kenella ka hare ho li-chip tsa patsi 'me ea fokotsoa ho ba 2-methylanthraquinone hydroquinone, e sa tsitsang le e ka oxidized habonolo. Nakong ea potoloho ena ea redox, likarolo tse ka har'a li-chip tsa patsi lia oxidized, e leng se matlafatsang karabelo le ho ntlafatsa katleho ea pulping.

3. Bongaka, li-alkyl anthraquinone le tsona li na le bohlokoa bo boholo ba bongaka. Ho ea ka lipatlisiso tsa hajoale, litlamorao tsa ho bolaea lisele tsa anthraquinone tse bolaeang likokoana-hloko, tse thibelang ho ruruha, tse thibelang vaerase le tse bolaeang lisele tsa hlahala li ntse li hlahlojoa khafetsa, 'me tse ling li sebelisoa mosebetsing oa thibelo ea mafu.