4-Fluorobenzoylacetonitrile (CAS# 4640-67-9)
Application
Inoshandiswa seyakagadzirwa organic synthesis
Tsanangudzo
Chitarisiko: Yero yakasimba
solubility Inonyungudika mu dimethylformamide, dimethyl sulfoxide.
pka7.67±0.10(Zvakafanotaurwa)
Safety
Risk Codes R22 - Zvinokuvadza kana ikamedzwa
R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza S26 - Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
WGK Germany 3
Hazard Note Irritant
Kurongedza & Kuchengeta
Yakarongedzwa mumadhiramu 25kg/50kg. Yakavharwa pakaoma, Room Temperature
Nhanganyaya
Kuunza chigadzirwa chedu chazvino 4-Fluorobenzoylacetonitrile, musanganiswa unotsvakwa zvakanyanya muindasitiri yemishonga nemakemikari. Ichi chiumbwa chitsva chakashandiswa zvakanyanya mukugadzirwa kweakasiyana organic komisheni, zvichiita kuti ive chinhu chakakosha mukugadzira zvinodhaka nekusimudzira.
Kemikari formula ye4-Fluorobenzoylacetonitrile iC9H6FNO, uye ine huremu hwe163.15 g/mol. Yayo CAS nhamba ndeye 4640-67-9, uye ndeyeyero kana orenji crystalline yakasimba ine kugadzikana kwakanaka uye pasherufu hupenyu.
Kuchena kwechigadzirwa chedu 99%, zvichiita kuti ive yakakodzera kune dzakasiyana siyana. Iine poindi yekuvira inosvika 298-300°C, uye kunyungudika kwayo kunotangira pa69°C kusvika pa72°C. Inonyungudika mune zvakajairika organic zvinonyungudutsa senge ethanol, ether, uye dichloromethane, zvichiita kuti zvive nyore kubata nekushandisa.
Imwe yemabhenefiti akakosha e4-Fluorobenzoylacetonitrile kuita kwayo kwakasiyana-siyana mune organic synthesis. Inoshanda sechivako chekuvaka mukugadzirwa kwezvakasiyana-siyana zvehupenyu zvakadai se4-Fluorobenzaldehyde, 4-fluoro-2-hydroxymethylbenzoic acid, uye 4-Fluorobenzoic acid. Izvi zvakasiyana-siyana zvinoita kuti ive chinhu chakakosha muindasitiri yemishonga, uko inoshandiswa mukugadzira nekusimudzira zvinodhaka.
Kunze kwemishonga, 4-Fluorobenzoylacetonitrile inoshandiswawo mukugadzirwa kweagrochemicals, zvinonhuwira, uye dhayi. Inoshandiswawo seagent yekuongororwa kweamino acids uye mapuroteni muindasitiri yemakemikari.
Sekambani, tinoedza kupa zvigadzirwa zvemhando yepamusoro zvinosangana nezvinodiwa nevatengi vedu. Yedu 4-Fluorobenzoylacetonitrile chigadzirwa chinogadzirwa pasi pekusimba kwemaitiro ekudzora matanho kuti ive nechokwadi chekuchena kwayo uye kunaka. Tinodada nekugona kwedu kupa vatengi vedu chigadzirwa chinowirirana uye chakavimbika.
Mukupedzisa, 4-Fluorobenzoylacetonitrile chinhu chakakosha muindasitiri yemishonga nemakemikari, ine kushandiswa kwakasiyana-siyana mune organic synthesis. Kuchena kwayo kwepamusoro uye kugadzikana kunoita kuti ive sarudzo inosarudzwa mukugadzirwa kwezvinodhaka uye kukura. Bata nesu nhasi yemhando yepamusoro 4-Fluorobenzoylacetonitrile inosangana nezvido zvako zvekugadzira.
