2,4-Difluoroaniline CAS 367-25-9 yog ib qho nruab nrab hauv cov organic synthesis. Tshuaj rau synthesis ntawm difluorobenzene salicylic acid thiab polyfluidic acid. lub teeb daj roj
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj 2,4-Difluoroaniline CAS367-25-9manufacturers, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb 2,4-Difluoroaniline CAS 367-25-9 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
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Khoom npe |
2,4-Difluoroaniline hmoov |
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Formula |
C6H5F2N |
Molecular Luj |
129.11 |
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CAS Nr. |
367-25-9 |
Ntau |
500 KG |
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Cov khoom |
Specification |
Cov txiaj ntsig |
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Qhov tshwm sim |
Cov kua dej ntshiab |
Ua raws |
|
Assay |
â € 99.0% |
99.2% |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Melting point -7.5 ° C (lit.)
Kub taw tes 170 ° C / 753mmHg (lit.)
Qhov ceev 1.268g / mL ntawm 25 ° C (lit.)
Refractive index n20/D1.506 (lit.)
Flash point 145 ° F
Cia tej yam kev mob Keepindarkplace, Inertamosphere, 2-8 ° C Solubility Notmiscibleordifficulttomix.
Daim Ntawv Liquid
Acidity coefficient (pKa) 3.26 ± 0.10 (Predicted)
Qhov tshwj xeeb lub ntiajteb txawj nqus 1.284 (20/4â¹۔)
ColorClearbrown
Dej solubility 1-5g / 100mL ntawm 20.55ºC
2,4-Difluoroaniline yog ib qho nruab nrab hauv cov organic synthesis. Tshuaj rau synthesis ntawm difluorobenzene salicylic acid thiab polyfluidic acid. Fluphenesalicylic acid yog carboxylic acid non-steroidal anti-inflammatory tshuaj nrog lub International Nonproprietary Name (INN) Diflunisal. Qhov tshiab derivative ntawm salicylic acid, Chemicalbook, tsis muaj acetyl pab pawg neeg ntawm cov tshuaj aspirin tab sis muaj difluorophenyl, yog li cov nyhuv antiplatelet me me, thiab cov tshuaj tiv thaiv kab mob plab yog me me, thiab lub sijhawm ua haujlwm tuaj yeem khaws cia rau 8-12h. Tej zaum nws yuav yog salicyl Cov feem ntau cog lus ntau yam tshuaj acid. Nws kuj yog ib qho tseem ceeb nruab nrab ntawm cov tshuaj tua kab.
2,4-Difluoroaniline yog ib qho tseem ceeb nruab nrab rau cov organic synthesis, tshuaj agrochemicals, dyes thiab agrochemicals.
