ua Lag luam wholesale Tuam Tshoj 2-Phenylacetophenone Chaw tsim tshuaj paus Chaw tsim tshuaj paus thiab tsum |LonGoChem
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  • Tuam Tshoj 2-Phenylacetophenone Chaw tsim tshuaj paus

2-Phenylacetophenone

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Diacetophenones yog ib hom tshuaj tseem ceeb, tsw thiab tsw nruab nrab.Nyob rau hauv xyoo tas los no, lawv tsuas yog siv nyob rau hauv cov synthesis ntawm antipyretic, analgesic, anti-inflammatory thiab estrogen tshuaj (Estrogen Pharmaceutical Agents).Cov tshuaj estrogen feem ntau ua lub luag haujlwm ntawm kev tswj hwm endocrine hauv kev ua me nyuam ntawm vertebrates, tab sis nws kuj tseem muaj txiaj ntsig zoo rau ntau lub cev tsis muaj menyuam, xws li pob txha, daim siab, kab mob plawv, lub paj hlwb thiab lwm yam.Cov kab mob cuam tshuam nrog cov tshuaj estrogen feem ntau suav nrog: mob qog noj ntshav mis, mob qog noj ntshav hauv tsev menyuam, mob qog noj ntshav hauv plab, Alzheimer's kab mob, kub taub hau liab thiab qee yam kab mob ntawm cov poj niam cev xeeb tub (xws li osteoporosis).Cov kev tshawb fawb tsis ntev los no tau pom tias ntau hom heterocyclic compounds uas tsim los ntawm benzophenones muaj zog tiv thaiv qog noj ntshav.Cov tshuaj heterocyclic no feem ntau yog: Isoflavonoid (Isoflavonoid), azole nplhaib (Azole), imidazole nplhaib (Imi-dazole), thiazole nplhaib (Thiazole), isoxazole nplhaib (Isoxa-zole), pyrazole Rings (Pyrazole), uas lub nplhaib pyrazole. yog qhov zoo tshaj plaws.

Product Detail

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Product Info

CAS Nr .: 451-40-1
Purity: ≥99%
Cov roj formula: C14H12O
Formula Wt: 196.24
Synonym: 1,2-Diphenylethan-1-ib;Benzylphenylketone, Deoxybenzoin;Phenylmethylphenylketone;Deoxybenzoin 98%;ValdecoxibDeoChemicalbookxyBenzoin(BenzylPhenylKetone);ValdecoxibDeoxybenzoin (BenzylPhenylKetoneOr; Deoxybenzoin, 97%; DIPHENYLETHYLKETONE)
Melting Point: 54-55 ° C
Kub taw tes: 320 ° C
Flash Point: 230 ° F
Solubility: methanol: 0.1g / mL, ntshiab
Cov tsos mob: Crystalline hmoov

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Cia kub: 2-8 ° C

Chemical Properties Me ntsis daj flaky crystals.Melting point 53-60 ℃.Soluble hauv cawv, ketone, ether, me ntsis soluble hauv dej kub.Kub taw tes 320 ℃.Siv qhov nruab nrab ntawm triphenylamine.Kev tsim cov txheej txheemPhenylacetic acid yog reacted nrog phosphorus trichloride ua phenylacetyl chloride, thiab ces reacted nrog benzene nyob rau hauv lub xub ntiag ntawm anhydrous aluminium trichloride.Cov khoom siv tshuaj tiv thaiv yog evaporated tawm ntawm ntau tshaj benzene nyob rau hauv qhov txo qis, txuas ntxiv mus rau qhov txo qis thiab sau cov feem ntawm 160 ℃ (0.67kPa), uas yog diphenylacetophenone.Diphenylacetophenone yog flammable thiab lom, tsis txhob sib cuag nrog daim tawv nqaij thiab ob lub qhov muag, tsis txhob nqus cov plua plav, tsis muaj cov ntaub ntawv tshwj xeeb toxicity, nws toxicity yuav raug xa mus rau acetophenone.
Toxicity thiab ib puag ncig cuam tshuam: diphenylacetophenone yog cov tshuaj lom neeg, kom tsis txhob sib cuag nrog cov tawv nqaij thiab qhov muag, kom tsis txhob nqus cov plua plav.Mice intravenous LD50: 320 mg / kg, tsis muaj cov ntaub ntawv tshwj xeeb toxicity tshwj tsis yog rau cov koob tshuaj tuag, nws cov tshuaj toxicity tuaj yeem raug xa mus rau acetophenone.
Ntim, khaws cia thiab kev thauj mus los: Ntim hauv 20kg lossis 50kg cardboard drums lined nrog yas zaj duab xis thiab muab cia rau hauv qhov chaw txias, qhuav, zoo-ventilated, kom deb ntawm cov khoom tsis sib xws xws li muaj zog oxidizers.Kev thauj mus los raws li cov tshuaj lom neeg combustible.

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