cov khoom

  • CAS TSIS MUAJ. 135-19-3 2-NAPHTHOL (BETA NAPHTHOL) / Tus nqi zoo tshaj plaws ntawm 99% m hauv 2-Naphthol TOP1 tus neeg muag khoom / qauv yog pub dawb / DA hnub

    CAS TSIS MUAJ. 135-19-3 2-NAPHTHOL (BETA NAPHTHOL) / Tus nqi zoo tshaj plaws ntawm 99% m hauv 2-Naphthol TOP1 tus neeg muag khoom / qauv yog pub dawb / DA hnub

    Lub Npe Khoom: 2-NAPHTHOL
    CAS: 135-19-3
    Cov mis mos molecular: C10H8O
    Qhov hnyav molecular: 144.17
    EINECS No.: 205-182-7
    Qhov Ceev: 1.2 ± 0.1 g/cm3
    Kub taw tes: 285.5 ± 0.0 °C ntawm 760 mmHg
    Melting point: 120-122 ° C (lit.)
    Tsos: Cov flakes dawb los yog hmoov sib xws, tso cai rau tig daj tsaus lossis liab tsaus thaum lub sijhawm khaws cia
    Siv: Nws tuaj yeem siv rau hauv kev tsim ntau yam khoom siv nruab nrab hauv kev lag luam aniline zas xim (xws li tufted acid, ja acid, 2.3-acid), thiab kuj tuaj yeem siv ua cov khoom siv raw rau cov xim, xim thiab cov xim zas xim khov thiab hauv tshuaj thiab lwm yam lag luam.
    Ntim: Lub tsho tiv no woven ntim, txhua lub hnab muaj qhov hnyav tag nrho ntawm 25.1KG thiab qhov hnyav tag nrho ntawm 25KG
    Cov xwm txheej khaws cia: Tiv taus hluav taws, tiv taus dej noo thiab tiv taus kev raug tshav ntuj thaum khaws cia thiab thauj mus los. Khaws cia rau qhov chaw qhuav thiab muaj cua nkag. Khaws cia thiab thauj mus los raws li cov kev cai ntawm cov khoom siv hluav taws xob thiab cov tshuaj lom.
    Lwm lub npe: BETA-NAPHTHOL
    Kev huv huv: ≥99%
    Hom: MIT -IVY INDUSTRY CO., LTD
    Chaw nres nkoj: Shanghai lossis lwm tus
    Muaj Peev Xwm Ntau Lawm: 1-100 Metric Ton / Hli
    Ntim: raws li qhov yuav tsum tau ua
    Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
    Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. txais txhua qhov kev them nqi
  • CAS NO.54396-44-0 2-Methyl-3-trifluoromethylaniline Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / Hauv Tshuag / qauv yog dawb / DA 90 hnub

    CAS NO.54396-44-0 2-Methyl-3-trifluoromethylaniline Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / Hauv Tshuag / qauv yog dawb / DA 90 hnub

    Lub Npe Khoom: 2-Methyl-3-trifluoromethylaniline
    Cov mis mos molecular: C8H8F3N
    Qhov hnyav molecular: 175.15
    EINECS No.: 259-145-5
    Qhov Ceev: 1.292
    Qhov kub yaj: 38-42°C
    Kub taw tes: 62-64 ° C 4 hli
    Cov ntsuas kev cuam tshuam: 1.38
    Flash Point: >210°F
    Lwm lub npe: MABTF; 2-METHYL-3-(TRIFLUOROMETHYL) ANILINE; 2-METHYL-3-TRIFLUOROMETHYL-PHENYLAMINE; 3-TRIFLUOROMETHYL-O-TOLUIDINE; 3-PERFLUOROCemicalbookMETHYL-2-METHYLANILINE; 3-AMINO-2-METHYLBENZOTRIFLUORIDE; 2-Methyl-3-AminoBenzotrifluoride; 2-methyl-3-thifluoromethylaniline
    Hom: MIT -IVY INDUSTRY CO., LTD
    Tsos: hmoov crystalline
    Siv: 2-Methyl-3-trifluoromethylaniline yog ib qho tshuaj tseem ceeb thiab tshuaj tua kab nruab nrab, feem ntau yog siv rau hauv kev tsim cov tshuaj tranquilizers, tshuaj tua kab mob anti-inflammatory analgesic.
    Cov xwm txheej khaws cia: khaws lub thawv kom nruj, khaws cia rau qhov chaw txias, qhuav, thiab xyuas kom muaj cua nkag lossis pa tawm zoo hauv chaw ua haujlwm
    Chaw nres nkoj: Shanghai
    Muaj Peev Xwm Ntau Lawm: 1-100 Metric Ton / Hli
    Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
    Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, Western union thiab lwm yam.
  • CAS NO.121-01-7 2-Amino-5-nitrobenzotrifluoride Tus nqi sib tw / qauv yog pub dawb / DA 90 hnub

    CAS NO.121-01-7 2-Amino-5-nitrobenzotrifluoride Tus nqi sib tw / qauv yog pub dawb / DA 90 hnub

    Lub Npe Khoom: 2-Amino-5-nitrobenzotrifluoride
    CAS:121-01-7
    Cov mis mos molecular: C7H5F3N2O2
    Qhov hnyav molecular: 206.12
    EINECS No.: 204-443-2
    Qhov Ceev: 1.5 ± 0.1 g/cm3
    Kub taw tes: 298.0 ± 35.0 °C ntawm 760 mmHg
    Melting point: 90-92 ° C (lit.)
    Qhov kub hnyiab: 134.0 ± 25.9 ° C
    Lwm lub npe: 2-AMINO-5-NITRO-TRIFLUOROBENZENE; 2-AMINO-5-NITROBENZOTRIFLUORIDE; 2-TRIFLUOROMETHYL-4-NITROANILINE; 2-Amino-5-nitrobenzotrifluorideforsynthesis; 2-AMino-5-nitrotrifluoroMethylbenzene, 4-nitro-2-(trifluoroMethyl)aniline, 2-aMino-5-nitrobenzotrifluoride, 4-Nitro-trifChemic albookluoroMethylaniline,4-Nitro-2-(trifluoroMethyl)aniline,2-trifluoroMethyl-4-nitroaniline,4-nitro-2-trifluoroMethyl-aniline;2-aMino-5-nitrotoluenepebfluorine;2-AMino-5-nitrobenzotrifluoride[4-Nitro-2-(trifluoroMethyl)aniline];A,A,A-TRIFLUORO-4-NITRO-O-TOLUIDINE
    Kev huv huv: ≥99%
    Hom: MIT -IVY INDUSTRY CO., LTD
    Tsos: hmoov daj
    Siv: Siv ua tshuaj thiab tshuaj tua kab intermediates
    Cov Cai Khaws Cia: Kaw lub thawv kom nruj. Khaws cia rau qhov chaw txias thiab tsaus ntuj.
    Khaws cia kom deb ntawm cov ntaub ntawv tsis sib xws xws li cov neeg sawv cev oxidizing.
    Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
    Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, Western union thiab lwm yam.
  • CAS NO.367-86-2 4-Fluoro-3-nitrobenzotrifluoride Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / Hauv Tshuag / qauv yog pub dawb / DA 90 HNUB

    CAS NO.367-86-2 4-Fluoro-3-nitrobenzotrifluoride Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / Hauv Tshuag / qauv yog pub dawb / DA 90 HNUB

    Lub Npe Khoom: 4-Fluoro-3-nitrobenzotrifluoride
    CAS Naj Npawb: 367-86-2
    Cov mis mos molecular: C7H3F4NO2
    Qhov hnyav molecular: 209.1
    EINECS No.: 206-702-5
    Lwm lub npe: TIMTEC-BBSBB009902; 1,2,3,5-tetrafluoro-4-methyl-6-nitrobenzene; Benzene, 1-fluoro-2-nitro-4-(trifluoromethyl)-; 1-FLUORO-4-(TRIFLUOROMETHYL)-2-NITROBENZENE; 1-FChemicalbookLUORO-2-NITRO-4-(TRIFLUOROMETHYL)BENZENE; 4-Fluoro-3-nitrobenzofluoride; 4-Trifluoromethyl-2-nitro-1-fluorobenzene; 1-Nitro-2-fluoro-5 -(trifluoromethyl)benzene
    Kev huv huv: ≥99%
    Hom: MIT -IVY INDUSTRY CO., LTD
    Tsos: kua daj pob tshab
    Kub taw tes: 92 °C15 hli Hg (lit.)
    Qhov Ceev: 1.494 g/mL ntawm 25 °C (lit.)
    Refractive index: n20 / D 1.462 (lit.)
    Qhov kub hnyiab: 92°F
    Siab ntawm cov pa: 0.3 ± 0.4 mmHg ntawm 25 ° C
    Cia: nyob rau hauv ib qho chaw txias thiab qhuav
    Kev Huv Si: 99%
    Cia Khoom: Khaws cia rau qhov chaw qhuav, tsaus ntuj thiab muaj cua nkag.
    Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, Western union thiab lwm yam.
    Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
  • CAS NO.433-19-2 1,4-Bis(trifluoromethyl)benzene Tus nqi sib tw / 1,4-Bis(trifluoromethyl)benzene tus neeg muag khoom hauv Suav teb / qauv yog dawb / DA 90 hnub

    CAS NO.433-19-2 1,4-Bis(trifluoromethyl)benzene Tus nqi sib tw / 1,4-Bis(trifluoromethyl)benzene tus neeg muag khoom hauv Suav teb / qauv yog dawb / DA 90 hnub

    Lub Npe Khoom: 1,4-Bis(trifluoromethyl)-benzene
    CAS No.:433-19-2
    Cov mis mos molecular: C8H4F6
    Qhov hnyav molecular: 214.11
    EINECS No.: 207-086-0
    Qhov Ceev: 1.4 ± 0.1 g/cm3
    Kub taw tes: 116.0 ± 0.0 °C ntawm 760 mmHg
    Qhov kub yaj: -1°C
    Qhov kub hnyiab: 21.7 ± 0.0 ° C
    Siab ntawm cov pa: 22.1 ± 0.2 mmHg ntawm 25 ° C
    Lwm lub npe: 4-Bis-trifluoromethyl-benzene; 1,4-bis(trifluoromethyl)-benzene; 1,4Bis(trifluoromethyl)benzene99%
    Kev huv huv: ≥99%
    Hom: MIT -IVY INDUSTRY CO., LTD
    Tsos: kua tsis muaj xim
    Qhov Kub thiab Txias rau Kev Khaws Cia: Khaws cia kom deb ntawm cua sov, hluav taws xob thiab nplaim taws, khaws cia kom deb ntawm cov chaw uas yuav ua rau hluav taws kub. Khaws cia rau hauv lub thawv kaw kom nruj. Khaws cia rau hauv qhov chaw txias, qhuav, muaj cua nkag tau zoo, kom deb ntawm cov tshuaj uas tsis sib haum, thiab cov chaw uas yooj yim kub hnyiab.
    Siv: Siv ua tshuaj thiab tshuaj tua kab intermediates; tshuaj lom neeg thiab tshuaj intermediates.
    Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, Western union thiab lwm yam.
    Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
  • CAS NO.24279-39-8 4-Amino-3,5-dichlorobenzotrifluoride Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / Hauv Tshuag / QAUV YOG DAWB / DA 90 HNUB

    CAS NO.24279-39-8 4-Amino-3,5-dichlorobenzotrifluoride Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / Hauv Tshuag / QAUV YOG DAWB / DA 90 HNUB

    Lub Npe Khoom: 4-Amino-3,5-dichlorobenzotrifluoride
    CAS Naj Npawb: 24279-39-8
    Cov mis mos molecular: C7H4Cl2F3N
    Qhov hnyav molecular: 230.01
    Tus lej EINECS: 416-430-0
    Lwm lub npe: 3,5-DICHLORO-4-AMINOBENZOTRIFLUORIDE; 2,6-DICHLORO-4-(TRIFLUOROMETHYL) ANILINE; BUTTPARK29 6-100; TIMTEC-BBSBB003283; 2,6-dichloro-4-Trifluoromethyllaniline; 4-AChemicalbookmino-3,5-dichlorobenzotrifluoride, 97% (2,6-Dichloro-4-trifluoromethylaniline); 2,6-dichloro-(trifluoromethyl) aniline; 2,6-Dichloro-4-(trifluoromethyl) aniline99%
    Kev huv huv: ≥99%
    Hom: MIT -IVY INDUSTRY CO., LTD
    Qhov Ceev: 1.5 ± 0.1 g/cm3
    Kub taw tes: 206.2 ± 40.0 °C ntawm 760 mmHg
    Melting point: 34-36 ° C (lit.)
    Qhov kub hnyiab: 78.5 ± 27.3 ° C
    Siab ntawm cov pa: 0.2 ± 0.4 mmHg ntawm 25 ° C
    Tsos: Daj daj ntseg qis melting siv lead ua thaiv
    Cov Cai Khaws Cia: Khaws lub thawv kom kaw ruaj. Khaws cia rau hauv lub thawv kaw ruaj rau qhov chaw txias thiab qhuav.
    Txoj kev tsim khoom: Nws txoj kev npaj feem ntau siv 4-trifluoromethylaniline ua cov khoom siv raw los npaj 2,6-dichloro-4-trifluoromethylaniline. Muab 50.0g ntawm 4-trifluoromethylaniline rau hauv lub raj mis 500mL, ntxiv 100mL ntawm glacial acetic acid, pib do, tsa qhov kub mus rau 60 ° C, pub chlorine roj, thiab nres qhov tshuaj tiv thaiv thaum cov khoom siv raw yog ≤0.5% los ntawm roj chromatography. Tom qab txias thiab lim, ntxuav nrog dej kom tau 68.5g ntawm cov khoom khov uas yog 2,6-dichloro-4-trifluoromethylaniline nrog cov ntsiab lus ntawm 98%.
    Nws tseem siv tau p-chlorobenzotrifluoride los tshuaj nrog dimethylformamide ntawm 180 ° C rau 24 teev nyob rau hauv qhov muaj lub hauv paus, thiab cov khoom tau txais yog N, N-dimethyl-p-trifluoromethylaniline, thiab tom qab ntawd dhau cov roj chlorine hauv qab lub teeb kom tau txais cov khoom.
    Siv: Siv ua tshuaj tua kab nruab nrab; 2,6-dichloro-4-trifluoromethylaniline yog ib qho tseem ceeb ntawm cov tshuaj tua kab fipronil, thiab nws cov ntsev diazonium tuaj yeem raug condensed los ntawm nws tus kheej lossis nrog lwm cov tshuaj, siv rau hauv kev lag luam zas xim, thiab lwm yam.
    Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, Western union thiab lwm yam.
    Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
  • CAS NO.393-75-9 Zoo 4-Chloro-3,5-Dinitrobenzotrifluoride /1,3-Dinitro-2-chloro-5-trifluoromethylbenzene tus neeg muag khoom hauv Suav teb / DA 90 HNUB / QAUV YOG DAWB

    CAS NO.393-75-9 Zoo 4-Chloro-3,5-Dinitrobenzotrifluoride /1,3-Dinitro-2-chloro-5-trifluoromethylbenzene tus neeg muag khoom hauv Suav teb / DA 90 HNUB / QAUV YOG DAWB

    Lub Npe Khoom: 1,3-Dinitro-2-chloro-5-trifluoromethylbenzene/4-Chloro-3,5-Dinitrobenzotrifluoride
    Tus lej CAS: 393-75-9
    Cov mis mos molecular: C7H2ClF3N2O4
    Qhov hnyav molecular: 270.55
    Tus lej EINECS: 206-889-3
    Qhov Ceev: 1.7 ± 0.1 g/cm3
    Kub taw tes: >250°C
    Melting point: 50-55 ° C (lit.)
    Qhov kub hnyiab: 122.3 ± 25.9 ° C
    Tsos: daj daj khov kho
    lwm lub npe: Benzene, 1-chloro-2,6-dinitro-4-trifluoromethyl; Benzene, 2-chloro-5-(trifluoromethyl)-1,3-dinitro-; Benzotrifluoride, 4-chloro-3,5-dinitro-; Toluene, 4-chloro-Chemicalbook3,5-dinitro-alpha, alpha, alpha-trifluoro-; Toluene, 4-chloro-alpha, alpha, alpha-trifluoro-3,5-dinitro-; Trifluoromethyl-3,5-dinitro-4-chlorobenzene; CDNT; DNT-CL
    1,3-Dinitro-2-chloro-5-trifluoromethylbenzene
    Kev huv huv: ≥99%
    Hom: MIT -IVY INDUSTRY CO., LTD
    Cia: Khaws cia rau qhov chaw qhuav, tsaus ntuj thiab muaj cua nkag
    Siv: 3,5-Dinitro-4-chlorotrifluorotoluene yog ib qho nruab nrab ntawm cov nroj tsuag loj hlob flumethamine thiab cov tshuaj tua kab trifluralin. Cov khoom no feem ntau yog siv rau hauv kev tsim cov tshuaj tua kab, thiab yog ib qho nruab nrab ntawm cov tshuaj tua kab trifluralin hauv toj siab, uas yog cov tshuaj tua kab zoo heev hauv toj siab. Cov khoom no kuj yog ib qho nruab nrab tseem ceeb ntawm cov tshuaj thiab cov xim, thiab yog siv ua ib qho nruab nrab ntawm cov organic synthesis.
    Txoj kev tsim khoom: siv p-chlorotrifluoromethylbenzene ua cov khoom siv raw, tau txais 4-chloro-3-nitrotrifluoromethylbenzene los ntawm mononitration, thiab tom qab ntawd tau txais cov khoom los ntawm dinitration. Cov khoom siv raw siv: p-chlorotrifluoromethylbenzene 780kg / t; nitric acid 1000kg / t; sulfuric acid 4500kg / t.
    Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, Western union thiab lwm yam.
    Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
  • CAS NO.372-19-0 3-Fluoroaniline Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / Hauv Tshuag / qauv yog pub dawb / DA 90 HNUB

    CAS NO.372-19-0 3-Fluoroaniline Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / Hauv Tshuag / qauv yog pub dawb / DA 90 HNUB

    Lub Npe Khoom: 3-Fluoroaniline
    CAS TSIS MUAJ.: 372-19-0
    Cov mis mos molecular: C6H6FN
    Qhov hnyav molecular: 111.12
    Tus lej EINECS: 206-747-0
    Tsos: daj rau xim av kua
    Qhov kub yaj: -2°C
    Kub taw tes: 186 ° C756 hli Hg (lit.)
    Qhov Ceev: 1.156 g/mL ntawm 25 °C (lit.)
    Qhov kub hnyiab: 171°F
    Cov coefficient ntawm acidity: 3.5 (ntawm 25 ° C)
    Siab ntawm cov pa: 0.7 ± 0.4 mmHg ntawm 25 ° C
    Cov ntsuas kev cuam tshuam: 1.548
    Lwm lub npe: 3-fluoro-anilin; Aniline, 3-fluoro-; Aniline, m-fluoro-; 1,3-fluorobenzenamine; 3-Fluoranilin; Afatinib Impurity 95; 3-Fluoroaniline, 98+%; 3-FLUOROANILINE, 99%
    Kev huv huv: ≥99%
    Hom: MIT -IVY INDUSTRY CO., LTD
    Cov xwm txheej khaws cia: Lub tsev rau khoom muaj cua nkag, kub qis thiab qhuav, thiab khaws cia cais ntawm cov tshuaj oxidants, acids, thiab cov khoom noj khoom haus ntxiv
    Daim Ntawv Thov: Nws yog ib qho khoom siv raw tseem ceeb, Siv ua intermediates hauv organic synthesis; intermediates hauv tshuaj, tshuaj tua kab, thiab cov khoom siv kua siv lead ua kua.
    Lub Sijhawm Xa Khoom: Raws li cov neeg siv khoom xav tau
    PackAge: raws li cov neeg siv khoom xav tau
    Chaw nres nkoj: Shanghai
    Muaj Peev Xwm Ntau Lawm: 1-100 Metric Ton / Hli
    Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
  • CAS NO.1003-99-2 2-Bromo-5-fluoroaniline Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / Hauv Tshuag / qauv yog dawb / D / A90 HNUB

    CAS NO.1003-99-2 2-Bromo-5-fluoroaniline Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / Hauv Tshuag / qauv yog dawb / D / A90 HNUB

    Khoom npe: 2-Bromo-5-fluoroaniline
    CasNo: 1003-99-2
    Cov mis mos molecular: C6H5BrFN
    Qhov hnyav molecular: 190.01
    Tsos: Daj rau xim av crystalline hmoov
    Qhov Ceev: 1.7 ± 0.1 g/cm3
    Kub taw tes: 228.2 ± 20.0 °C ntawm 760 mmHg
    Melting point: 43-47 ° C (lit.)
    Qhov kub hnyiab: 91.8 ± 21.8 ° C
    Siab ntawm cov pa: 0.1 ± 0.5 mmHg ntawm 25 ° C
    Cov Cai Khaws Cia: Khaws lub thawv kom nruj thiab khaws cia rau qhov chaw txias thiab qhuav
    Lwm lub npe:
    2-BROMO-5-FLUOROBENZENAMINE;
    3-2-BROMO-5-FLUOROANILINE;
    4-2-Bromo-5-fluoro-phenylamine; 2-Bromo-5-fluoroaniline99%;
    5-2-Bromo-5-fluoroanil; MFCD00070750; Benzenamine, 2-bromo-5-fluoro; 2-BROMO-5-FLUORO-BENZENAMINE
    Kev huv huv: ≥99%
    Hom: MIT -IVY INDUSTRY CO., LTD
    Tsos: daj daj crystalline hmoov
    Daim Ntawv Thov: Nws yog ib qho khoom siv raw tseem ceeb, Cov khoom siv nruab nrab ntawm cov tshuaj tua kab thiab cov tshuaj
    Lub Sijhawm Xa Khoom: sai sai
    PackAge: raws li cov neeg siv khoom xav tau
    Chaw nres nkoj: Shanghai
    Muaj Peev Xwm Ntau Lawm: 1-100 Metric Ton / Hli
    Kev Huv Si: 99%
    Cia: Khaws cia rau qhov chaw qhuav, tsaus ntuj thiab muaj cua nkag
    Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
  • CAS 348-54-9 2-Fluoroaniline Chaw Tsim Khoom / Zoo / Tus nqi zoo tshaj plaws / qauv yog pub dawb / D / A 90 Hnub

    CAS 348-54-9 2-Fluoroaniline Chaw Tsim Khoom / Zoo / Tus nqi zoo tshaj plaws / qauv yog pub dawb / D / A 90 Hnub

    Lub Npe Khoom: 2-Fluoroaniline
    CAS Naj Npawb: 348-54-9
    Cov mis mos molecular: C6H6FN
    Qhov hnyav molecular: 111.12
    Tus lej EINECS: 206-478-9
    Qhov Ceev: 1.2 ± 0.1 g/cm3
    Kub taw tes: 182.5 ± 0.0 °C ntawm 760 mmHg
    Qhov kub yaj: -29 ° C
    Qhov taw tes kub: 60.0 ± 0.0 ° C
    Tsos: lub teeb daj pob tshab kua
    Siab ntawm cov pa: 0.8 ± 0.3 mmHg ntawm 25 ° C
    Daim Ntawv Thov: Nws yog ib qho khoom siv tseem ceeb thiab siv los ua tshuaj, tshuaj tua kab thiab xim nruab nrab
    Lub Sijhawm Xa Khoom: Raws li cov neeg siv khoom xav tau
    PackAge: raws li cov neeg siv khoom xav tau
    Chaw nres nkoj: Shanghai
    Muaj Peev Xwm Ntau Lawm: 1-100 Metric Ton / Hli
    Cia: Khaws cia rau qhov chaw qhuav, tsaus ntuj thiab muaj cua nkag
    Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua

  • CAS NO.20859-02-3 L-tert-Leucine Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / Hauv Tshuag

    CAS NO.20859-02-3 L-tert-Leucine Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / Hauv Tshuag

    1. L-tert-leucine siv tau ua ib qho catalyst rau enantioselective oxidative coupling thiab cyclization ntawm hydroquinones rau oxahelicenes.
    2. Nws siv tau ua cov khoom noj khoom haus zoo, cov khoom noj tsiaj, thiab cov tshuaj siv los ua tshuaj.
    3. Cov amino acids yog cov khoom tseem ceeb ntawm cov protein, thiab ib qho ntawm lawv cov haujlwm tseem ceeb ntawm lub cev yog ua cov khoom siv raw rau kev tsim cov protein. Tshwm sim hauv lub xeev dawb lossis khi hauv vivo. Cov protein hauv lub cev raug rhuav tshem kom tsim cov amino acids hauv qab no: Alanine, Arginine, Aspartic Acid, Asparagine, Cysteine, Lysine, Methionine, Phenylalanine, Serine, Threonine, Chromine Amino acid, tyrosine, valine.
  • 99-55-8 2-Methyl-5-nitroaniline

    99-55-8 2-Methyl-5-nitroaniline

    Melting point: 103-106 ° C (lit.)
    Kub taw tes: 294.61 ° C (kwv yees li qub)
    Qhov Ceev: 1.2333 (kwv yees)
    Refractive index: 1.6276 (kwv yees)
    Cov xwm txheej khaws cia: Khaws cia rau hauv qhov chaw tsaus ntuj, kaw kom qhuav, 2-8 ° C
    Daim Ntawv: CrystallinePowder
    Cov coefficient ntawm acidity: (pKa) 2.34 ± 0.10 (Kwv yees)
    Xim: Chemicalbook Ochretoyyellow-orange
    Kev yaj dej: <0.1g / 100mLat19ºCBRN879021
    Kev txwv tsis pub raug: ACGIH: TWA1mg/m3
    Kev Ruaj Ntseg: Ruaj khov. Tsis sib haum nrog cov neeg sawv cev muaj zog oxidizing, acidchlorides, acidanhydrides, acids, chloroformates.