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Tshuaj tua kab & nruab nrab

Tshuaj tua kab & nruab nrab

  • 2-chloro-1 - (1-chlorocyclopropyl) ethyl ketone

    2-chloro-1 - (1-chlorocyclopropyl) ethyl ketone

    Lub npe tshuaj: 2-chloro-1 -(1-chlorocyclopropyl) ethyl ketone;Chloroacetyl chlorocyclopropane;

    CAS Nr .: 120983-72-4

    Cov mis mos molecular: C5H6Cl2O

    Molecular Luj: 153.01

    EINECS tus xov tooj: 446-620-9

    Cov qauv qauv:

    kev 2

    Cov pawg muaj feem: Intermediates – tshuaj tua kab intermediates;Cov khoom siv tshuaj lom neeg;Tshuaj intermediates;Organic raw tshuaj;

    kev nugnthuav dav
  • 3-methyl-2-nitrobenzoic acid

    3-methyl-2-nitrobenzoic acid

    Lub npe tshuaj: 3-methyl-2-nitrobenzoic acid;2-nitro-3-methylbenzoic acid

    Lub npe Askiv: 3-Methyl-2-nitrobenzoic acid;

    CAS Nr .: 5437-38-7

    Cov mis mos molecular: C8H7NO4
    Molecular Luj: 181.15
    EINECS tus lej: 226-610-9

    Cov qauv qauv:

    ywb 3

    Yam khoom muaj feem xyuam: Tshuab chemical raw khoom;Organic acid;Aromatic hydrocarbons;Kev lag luam tshuaj lom neeg;Pharmaceutical intermediates;Pharmaceutical raw khoom;Intermediates - organic synthesis intermediates;Biochemical engineering;Nruab nrab;Cov khoom siv tshuaj lom neeg;Cov khoom; FINEChemical & INTERMEDIATES; Aromatic CarboxylicAcids, Amides, Anilides, Anhydrides & Salts; BenChemicalbookzoicacid; Organicacids; Lub tsev Blocks; C8; CarbonylCompounds; CarboxylicAcids; ChemicalSynthesis; OrganicBuilding; OrganicBuildingOrganic chemistry;Cov khoom nruab nrab thiab cov pab pawg;Tshuaj intermediates;Intermediates ntawm cov organic synthesis.

    kev nugnthuav dav
  • 3-nitrotoluene;m-nitrotoluene

    3-nitrotoluene;m-nitrotoluene

    Brief kev taw qhia3-nitrotoluene yog tau los ntawm toluene nitrated nrog tov acid hauv qab 50 ℃, ces fractionated thiab refined.Nrog rau qhov sib txawv cov tshuaj tiv thaiv thiab catalysts, cov khoom sib txawv tuaj yeem tau txais, xws li o-nitrotoluene, p-nitrotoluene, m-nitrotoluene, 2, 4-dinitrotoluene thiab 2, 4, 6-trinitrotoluene.Nitrotoluene thiab dinitrotoluene yog cov khoom nruab nrab tseem ceeb hauv tshuaj, dyes thiab tshuaj tua kab.Nyob rau hauv cov kev mob tshwm sim dav dav, muaj ntau cov khoom ortho tshaj cov para-sites nyob rau hauv peb intermediates ntawm nitrotoluene, thiab para-sites yog ntau tshaj para-sites.Tam sim no, kev ua lag luam hauv tsev muaj kev xav tau zoo rau cov neeg nyob ib sab thiab para-nitrotoluene, yog li cov chaw hauv cheeb tsam nitration ntawm toluene tau kawm ob qho tib si hauv tsev thiab txawv teb chaws, vam tias yuav nce cov txiaj ntsig ntawm cov nyob ib sab thiab para-toluene kom ntau li ntau tau.Txawm li cas los xij, tsis muaj qhov tshwm sim zoo tshaj plaws tam sim no, thiab kev tsim ntawm ib qho nyiaj ntawm m-nitrotoluene yog inevitable.Vim tias kev txhim kho thiab kev siv ntawm p-nitrotoluene tsis tau khaws cia rau lub sijhawm, cov khoom siv los ntawm nitrotoluene nitration tsuas yog muag tau ntawm tus nqi qis lossis ntau cov khoom muag yog overstocked, ua rau muaj kev siv tshuaj lom neeg zoo.

    CAS Nr .: 99-08-1

    Cov mis mos molecular: C7H7NO2

    Molecular Luj: 137.14

    PIB: 202-728-6

    Cov qauv qauv:

    kev 4

    Yam khoom muaj feem xyuam: Organic chemical raw khoom;Nitro compounds.

    kev nugnthuav dav
  • 4-nitrotoluene;p-nitrotoluene

    4-nitrotoluene;p-nitrotoluene

    English npe:4-Nitrotoluene.

    CAS Nr .: 99-99-0

    Cov mis mos molecular: C7H7NO2

    Molecular Luj: 137.14

    EINECS tus lej: 202-808-0

    Tus qauv qauv:

    kev 5

    Yam khoom muaj feem xyuam: Organic chemical raw khoom;Nitro compounds;Tshuaj tua kab nruab nrab.

    kev nugnthuav dav
  • DCPTA

    DCPTA

    Tshuaj npe:2-(3,4-dichlorophenoxy)-triethylamine

    CAS Nr .: 65202-07-5

    Cov mis mos molecular: C12H17Cl2NO

    Molecular Luj: 262.18

    Constitutional formula:

    kev 6

    Yam khoom: Lwm yam khoom siv tshuaj lom neeg;Cov tshuaj tua kab nruab nrab;Tshuaj tua kab; Pub additives; Organic raw khoom;Agricultural raw khoom;Agricultural tsiaj raw khoom;Agricultural chemical raw khoom;Cov khoom xyaw;Cov khoom siv tshuaj tua kab; Agrochemicals

    kev nugnthuav dav
  • DEET

    DEET

    Lub npe tshuaj: N, N-Diethyl-m-toluamide

    CAS Nr .: 134-62-3

    Cov mis mos molecular: C12H17NO

    Molecular Luj: 191.27

    PIB: 205-149-7

    Cov qauv qauv

    xoj 7

    Yam khoom muaj xws li: Tshuaj tua kab;Organic intermediates;Tshuaj tua kab intermediates.

    kev nugnthuav dav
  • Propithiazole

    Propithiazole

    Lub npe tshuaj: 2 - [2 - (1 - propyl chloride nplhaib) - 3 - (2 - chlorobenzene) - 2 - hydroxypropyl) - 1, 2, 4-trichlorobenzene - dihydro - 3 h - 1-3-3 - ketone ntawm leej faj

    English npe:Prothioconazole.

    CAS Nr .: 178928-70-6

    Cov mis mos molecular: C14H15Cl2N3OS

    Molecular Luj: 344.26

    EINECS tus xov tooj: 605-841-2

    Cov qauv qauv:

    xoj 8

    Yam khoom muaj feem: tshuaj tua kab raw khoom;Cov tshuaj tua kab mob;Organic chemical raw khoom.

    kev nugnthuav dav
  • Tebufenozide

    Tebufenozide

    Tshuajnpe:(4-ethylbenzoyl)

    CAS Nr .: 112410-23-8

    Cov mis mos molecular: C22H28N2O2

    Molecular Luj: 352.47

    EINECS Number: 412-850-3

    Constitutional formula:

    kev 9

    Yam khoom muaj feem: tshuaj tua kab;Tshuaj tua kab (mite);Organic nitrogen insecticide;Cov khoom siv tshuaj tua kab;Cov tshuaj tua kab qub;Agricultural residues, veterinary tshuaj thiab chiv;Organochlorine insecticides;Tshuaj tua kab;Cov tshuaj tua kab nruab nrab;Agricultural raw khoom;Cov ntaub ntawv kho mob;

    kev nugnthuav dav
  • 2,5-dichloritrobenzene hmoov

    2,5-dichloritrobenzene hmoov

    Lub npe tshuaj: 6-nitro-1,4-dichlorobenzene; 2-nitro-1,4-dichlorobenzene

    Lub npe Askiv: 2,5-Dichloronitrobenzene;

    CAS Nr .: 89-61-2

    Cov mis mos molecular: C6H3Cl2NO2

    Molecular Luj: 191.9995

    EINECS Number: 201-923-3

    Constitutional Formula:

    kev 1

    Lwm pawg: organic intermediates;tshuaj intermediates;organic chemical raw khoom.

    kev nugnthuav dav