💛 99% Happy customers

📦 Same-day shipping on in-stock items

Bloques de construcción

7871

  • Éter metílico de 2-bromoetilo de trietilenglicol

    Purity:
    ≥ 95% (GC)
    Synonym:
    Bromuro de 2-[2-[2-(2-metoxietoxi)etoxi]etoxi]etilo
    Catalog Number:
    41710
    CAS Number:
    110429-45-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD12545963
    Molecular Formula:
    C9H19BrO4
    Molecular Weight:
    271.15
  • 4-Yodofenol

    Hazmat
    Purity:
    98,5 - 101,5% (Determinación por titulación)
    Hazmat
    Catalog Number:
    41694
    CAS Number:
    540-38-5
    Purity Limit:
    98,5 - 101,5% (Determinación por titulación)
    MDL NO:
    MFCD00002327
    Molecular Formula:
    C6H5IO
    Molecular Weight:
    220.01
  • 4-Bromofenol

    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    1-Bromo-4-hidroxibenceno
    Catalog Number:
    41693
    CAS Number:
    106-41-2
    Purity Limit:
    ≥ 98,5 % (GC)
    MDL NO:
    MFCD00002313
    Molecular Formula:
    C6H5BrO
    Molecular Weight:
    173.01
  • 4-Cloro-2-piridinacarbonitrilo

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2-ciano-4-cloropiridina
    Hazmat
    Catalog Number:
    41518
    CAS Number:
    19235-89-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06009833
    Molecular Formula:
    C6H3ClN2
    Molecular Weight:
    138.55
  • b-Butirolactona

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    b-Metil-b-propiolactona
    Hazmat
    Catalog Number:
    41481
    CAS Number:
    3068-88-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005170
    Molecular Formula:
    C4H6O2
    Molecular Weight:
    86.09
  • Óxido de trimetileno

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1,3-epoxipropano
    Hazmat
    Catalog Number:
    41480
    CAS Number:
    503-30-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005167
    Molecular Formula:
    C3H6O
    Molecular Weight:
    58.08
  • 3-Etil-3-oxetanmetanol

    Purity:
    ≥ 96% (GC)
    Synonym:
    2-Hidroximetil-2-etil-1,3-epoxipropano
    Catalog Number:
    41483
    CAS Number:
    3047-32-3
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00190143
    Molecular Formula:
    C6H12O2
    Molecular Weight:
    116.16
  • (Hidracinocarbonil)ferroceno

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Ferrocenocarbohidrazida
    Catalog Number:
    41225
    CAS Number:
    12153-28-5
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD01321175
    Molecular Formula:
    C11H12FeN2O
    Molecular Weight:
    244.08
  • Ferrocenocarboxaldehído

    Purity:
    ≥ 99% (GC)
    Synonym:
    Ciclopentadienil(formilciclopentadienil)hierro
    Catalog Number:
    41223
    CAS Number:
    12093-10-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00001429
    Molecular Formula:
    C11H10FeO
    Molecular Weight:
    214.05
  • Clorodiciclohexilfosfina

    Hazmat
    Purity:
    ≥ 97% (Ensayo por titulación)
    Synonym:
    Cloruro de diciclohexilfosfino
    Hazmat
    Catalog Number:
    41138
    CAS Number:
    16523-54-9
    Purity Limit:
    ≥ 97% (Ensayo por titulación)
    MDL NO:
    MFCD00014294
    Molecular Formula:
    C12H22ClP
    Molecular Weight:
    232.73
  • Diclorofenilfosfina

    Hazmat
    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Dicloruro de bencenofosfonoso
    Hazmat
    Catalog Number:
    41141
    CAS Number:
    644-97-3
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00000528
    Molecular Formula:
    C6H5Cl2P
    Molecular Weight:
    178.98
  • 1,1'-Bis(diclorofosfino)ferroceno

    Purity:
    ≥ 95% (Ensayo por titulación)
    Catalog Number:
    41131
    CAS Number:
    142691-70-1
    Purity Limit:
    ≥ 95% (Ensayo por titulación)
    MDL NO:
    MFCD01630854
    Molecular Formula:
    C10H8Cl4FeP2
    Molecular Weight:
    387.77
  • Dicloro(dietilamino)fosfina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Dicloruro de (dietilamino)fosfonoso
    Hazmat
    Catalog Number:
    41136
    CAS Number:
    1069-08-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00013614
    Molecular Formula:
    C4H10Cl2NP
    Molecular Weight:
    174.0
  • Fosfito de trihexilo

    Purity:
    ≥ 95% (GC)
    Synonym:
    Éster trihexílico del ácido fosforoso
    Catalog Number:
    41127
    CAS Number:
    6095-42-7
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00015282
    Molecular Formula:
    C18H39O3P
    Molecular Weight:
    334.48
  • Di- terc -butilclorofosfina

    Hazmat
    Purity:
    ≥ 95% (GC)
    Hazmat
    Catalog Number:
    41133
    CAS Number:
    13716-10-4
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00008815
    Molecular Formula:
    C8H18ClP
    Molecular Weight:
    180.66
  • 3-(difenilfosfino)-1-propilamina

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    (3-Aminopropil)difenilfosfina
    Hazmat
    Catalog Number:
    41113
    CAS Number:
    16605-03-1
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00233832
    Molecular Formula:
    C 15 H 18 PN
    Molecular Weight:
    243.29
  • Fosfito de tributilo

    Purity:
    ≥ 93% (GC)
    Synonym:
    Éster tributílico del ácido fosforoso
    Catalog Number:
    41124
    CAS Number:
    102-85-2
    Purity Limit:
    ≥ 93% (GC)
    MDL NO:
    MFCD00009437
    Molecular Formula:
    C12H27O3P
    Molecular Weight:
    250.32
  • 2-(difenilfosfino)benzaldehído

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2-formilfenil)difenilfosfina
    Catalog Number:
    41110
    CAS Number:
    50777-76-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00013367
    Molecular Formula:
    C 19 H 15 OP
    Molecular Weight:
    290.3
  • 2-(difenilfosfino)benzonitrilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2-cianofenil)difenilfosfina
    Catalog Number:
    41112
    CAS Number:
    34825-99-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05864011
    Molecular Formula:
    C 19 H 14 PN
    Molecular Weight:
    287.3
  • N , N' -Bis(saliciliden)-1,3-propanodiamina

    Purity:
    ≥ 99% (GC)
    Synonym:
    N , N' -Bis(2-hidroxibencilideno)-1,3-propanodiamina
    Catalog Number:
    41045
    CAS Number:
    120-70-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002245
    Molecular Formula:
    C17H18N2O2
    Molecular Weight:
    282.34
  • N , N' -Bis(saliciliden)etilendiamina

    Purity:
    ≥ 99% (Ensayo por titulación)
    Synonym:
    N , N' -Bis(2-hidroxibencilideno)etilendiamina
    Catalog Number:
    41044
    CAS Number:
    94-93-9
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    MDL NO:
    MFCD00002244
    Molecular Formula:
    C16H16N2O2
    Molecular Weight:
    268.32
  • 2-(2-piridil)benzoxazol

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    41018
    CAS Number:
    32959-62-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00569582
    Molecular Formula:
    C12H8N2O
    Molecular Weight:
    196.21
  • Catalog Number:
    41012
    CAS Number:
    147951-02-8
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD32062936
    Molecular Formula:
    C18H18N6
    Molecular Weight:
    318.38
  • 5-Cloro-1,10-fenantrolina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    40998
    CAS Number:
    4199-89-7
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00004980
    Molecular Formula:
    C12H7ClN2
    Molecular Weight:
    214.65
  • 2-Fenilbenzotiazol

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Fenilbenzo[d]tiazol
    Catalog Number:
    40981
    CAS Number:
    883-93-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005777
    Molecular Formula:
    C 13 H 9 NS
    Molecular Weight:
    211.28
  • 3,5,6,8-Tetrabromo-1,10-fenantrolina

    Purity:
    ≥ 99% (Ensayo por titulación)
    Catalog Number:
    40994
    CAS Number:
    66127-00-2
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    MDL NO:
    MFCD09879848
    Molecular Formula:
    C12H4Br4N2
    Molecular Weight:
    495.79
  • 2-(4-Metoxifenil)benzotiazol

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-(2-benzotiazolil)anisol
    Catalog Number:
    40982
    CAS Number:
    6265-92-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01099069
    Molecular Formula:
    C 14 H 11 NÚMEROS
    Molecular Weight:
    241.31
  • 2-Fenilbenzoxazol

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Fenilbenzo[d]oxazol
    Catalog Number:
    40980
    CAS Number:
    833-50-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00012183
    Molecular Formula:
    C13H9NO
    Molecular Weight:
    195.22
  • 2-(2-hidroxifenil)benzoxazol

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(1,3-Benzoxazol-2-il)fenol
    Catalog Number:
    40983
    CAS Number:
    835-64-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005767
    Molecular Formula:
    C13H9NO2
    Molecular Weight:
    211.22
  • 2,2'-Bis(2-oxazolina)

    Purity:
    ≥ 97%
    Catalog Number:
    40979
    CAS Number:
    36697-72-0
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00059930
    Molecular Formula:
    C6H8N2O2
    Molecular Weight:
    140.14
  • 2-(2-tienil)benzotiazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    40973
    CAS Number:
    34243-38-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00179918
    Molecular Formula:
    C11H7NS2
    Molecular Weight:
    217.3
  • 1,3-Bis(4,5-dihidro-2-oxazolil)benceno

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,2'-(1,3-Fenileno)bis(2-oxazolina)
    Catalog Number:
    40970
    CAS Number:
    34052-90-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00191606
    Molecular Formula:
    C12H12N2O2
    Molecular Weight:
    216.24
  • N -Salicilideneanilina

    Purity:
    ≥ 98% (GC)
    Synonym:
    N -Salicilalanilina
    Catalog Number:
    40955
    CAS Number:
    779-84-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00020066
    Molecular Formula:
    C 13 H 11 NO
    Molecular Weight:
    197.24
  • 2-Hidroxibenzaldehído fenilhidrazona

    Purity:
    ≥ 98% (GC)
    Synonym:
    Salicilaldehído fenilhidrazona
    Catalog Number:
    40958
    CAS Number:
    614-65-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00136159
    Molecular Formula:
    C13H12N2O
    Molecular Weight:
    212.25
  • Sal disódica del ácido bicinconínico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    2,2'-biquinolina-4,4'-dicarboxilato de disodio
    Catalog Number:
    40925
    CAS Number:
    979-88-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD10567219
    Molecular Formula:
    C20H10N2Na2O4
    Molecular Weight:
    388.29
  • 6,6'-Bis(clorometil)-2,2'-bipiridilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    6,6'-Bis(clorometil)-2,2'-bipiridina
    Catalog Number:
    40936
    CAS Number:
    74065-64-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02181082
    Molecular Formula:
    C12H10Cl2N2
    Molecular Weight:
    253.13
  • 6,6'-Dibromo-2,2'-bipiridilo

    Purity:
    ≥ 95% (GC)
    Synonym:
    6,6'-Dibromo-2,2'-bipiridina
    Catalog Number:
    40948
    CAS Number:
    49669-22-9
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00234587
    Molecular Formula:
    C10H6Br2N2
    Molecular Weight:
    313.98
  • Sal dipotásica del ácido 2,2'-bicinchonínico [para la determinación de Cu]

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Sal dipotásica del ácido 2,2'-biquinolin-4,4'-dicarboxílico
    Catalog Number:
    40916
    CAS Number:
    63451-34-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00014664
    Molecular Formula:
    C20H10K2N2O4
    Molecular Weight:
    420.51
  • 4,4'-Bis(clorometil)-2,2'-bipiridilo

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    40918
    CAS Number:
    138219-98-4
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD20265579
    Molecular Formula:
    C12H10Cl2N2
    Molecular Weight:
    253.13
  • Catalog Number:
    40944
    CAS Number:
    100366-66-3
    Purity Limit:
    ≥ 94% (GC)
    MDL NO:
    MFCD01863557
    Molecular Formula:
    C15H9Br2N3
    Molecular Weight:
    391.07
  • 2,2'-Bi-4-lepidina

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    2,2'-Di-4-lepidil
    Catalog Number:
    40929
    CAS Number:
    7654-51-5
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00059753
    Molecular Formula:
    C20H16N2
    Molecular Weight:
    284.36
  • 2,2'-Bipirazina

    Purity:
    ≥ 97% (GC)
    Synonym:
    2,2'-Bipirazinilo
    Catalog Number:
    40931
    CAS Number:
    10199-00-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00010288
    Molecular Formula:
    C8H6N4
    Molecular Weight:
    158.16
  • Catalog Number:
    40935
    CAS Number:
    69110-33-4
    MDL NO:
    MFCD00142731
    Molecular Formula:
    C16H10N4
    Molecular Weight:
    258.28
  • 6-Bromo-4,4'-dimetil-2,2'-bipiridilo

    Purity:
    ≥ 97% (GC)
    Synonym:
    6-Bromo-4,4'-dimetil-2,2'-bipiridina
    Catalog Number:
    40922
    CAS Number:
    850413-36-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD11042495
    Molecular Formula:
    C12H11BrN2
    Molecular Weight:
    263.14
  • 2,2'-Bipirimidilo

    Purity:
    ≥ 95% (GC)
    Synonym:
    2,2'-Bipirimidina
    Catalog Number:
    40920
    CAS Number:
    34671-83-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00014600
    Molecular Formula:
    C8H6N4
    Molecular Weight:
    158.16
  • N , N , N ', N '-Tetrametil-1,3-diaminopropano

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1,3-Bis(dimetilamino)propano
    Hazmat
    Catalog Number:
    40911
    CAS Number:
    110-95-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008337
    Molecular Formula:
    C7H18N2
    Molecular Weight:
    130.24
  • Tris[2-(dimetilamino)etil]amina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Yo6TREN
    Hazmat
    Catalog Number:
    40902
    CAS Number:
    33527-91-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00015607
    Molecular Formula:
    C12H30N4
    Molecular Weight:
    230.4
  • N , N' -Difeniletilendiamina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    1,2-Bis(fenilamino)etano
    Catalog Number:
    40888
    CAS Number:
    150-61-8
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00003019
    Molecular Formula:
    C14H16N2
    Molecular Weight:
    212.3
  • N , N ', N ''-Trimetildietilentriamina

    Purity:
    ≥ 95% (GC)
    Synonym:
    N , N -Bis[2-(metilamino)etil]metilamina
    Catalog Number:
    40893
    CAS Number:
    105-84-0
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00025637
    Molecular Formula:
    C7H19N3
    Molecular Weight:
    145.25
  • 3,3'-Iminobis( N , N -dimetilpropilamina)

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    N , N -Bis[3-(dimetilamino)propil]amina
    Hazmat
    Catalog Number:
    40883
    CAS Number:
    6711-48-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00014880
    Molecular Formula:
    C10H25N3
    Molecular Weight:
    187.33