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25001

  • 4'-Nitro-biphényl-2-ylamine

    Synonym:
    4'-Nitro-1,1'-biphényl-2-amine
    Catalog Number:
    19017
    CAS Number:
    6272-52-2
    MDL NO:
    MFCD01740422
    Molecular Formula:
    C12H10N2O2​​​
    Molecular Weight:
    214.22
    SDS

  • 4′-Nitrobenzo-15-couronne-5

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    36185
    CAS Number:
    60835-69-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00060713
    Molecular Formula:
    C 14 H 19 N° 7
    Molecular Weight:
    313.3
    Specification Sheet SDS

  • 4'-Nitrobenzo-18-couronne 6-Éther

    Purity:
    ≥ 97% (CG)
    Synonym:
    2,3-(4-nitrobenzo)-1,4,7,10,13,16-hexaoxacyclooctadéc-2-ène
    Catalog Number:
    37165
    CAS Number:
    53408-96-1
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00143207
    Molecular Formula:
    C 16 H 23 N° 8
    Molecular Weight:
    357.36
    Specification Sheet SDS

  • Acide 4'-pentyl-4-biphénylboronique

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Acide 4-(4-pentylphényl)benzèneboronique
    Catalog Number:
    40147
    CAS Number:
    121554-18-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD07644474
    Molecular Formula:
    C 17 H 21 BO 2
    Molecular Weight:
    268.16
    Specification Sheet SDS

  • 4'-Phénylacétophénone

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    4-Acétylbiphényle
    Catalog Number:
    27192
    CAS Number:
    92-91-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00008749
    Molecular Formula:
    C14H12O​
    Molecular Weight:
    196.25
    Specification Sheet SDS

  • 4'- tert -butyl-2',6'-diméthyl-3',5'-dinitroacétophénone

    Grade:
    Qualité de pureté élevée
    Purity:
    ≥ 99% (GC)
    Synonym:
    1-Acétyl-4-( tert -butyl)-2,6-diméthyl-3,5-dinitrobenzène
    Catalog Number:
    27496
    Grade:
    Qualité de pureté élevée
    CAS Number:
    81-14-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00024271
    Molecular Formula:
    C14H18N2O5​​​
    Molecular Weight:
    294.31
    Specification Sheet SDS

  • 4'-Trifluorométhylbiphényl-2-carbaldéhyde

    Purity:
    ≥ 95 % (RMN)
    Synonym:
    2-[4-(trifluorométhyl)phényl]benzaldéhyde
    Catalog Number:
    23336
    CAS Number:
    84392-23-4
    Purity Limit:
    ≥ 95 % (RMN)
    MDL NO:
    MFCD01631855
    Molecular Formula:
    C 14 H 9 F 3 O
    Molecular Weight:
    250.22
    Specification Sheet SDS

  • 4'-Trifluorométhylbiphényl-3-carbaldéhyde

    Purity:
    ≥ 98 % (RMN)
    Synonym:
    3-[4-(trifluorométhyl)phényl]benzaldéhyde
    Catalog Number:
    23350
    CAS Number:
    343604-24-0
    Purity Limit:
    ≥ 98 % (RMN)
    MDL NO:
    MFCD01631879
    Molecular Formula:
    C 14 H 9 F 3 O
    Molecular Weight:
    250.22
    Specification Sheet SDS

  • 4'-Trifluorométhylbiphényl-4-carbaldéhyde

    Purity:
    ≥ 99% (GC)
    Synonym:
    4'-(trifluorométhyl)-[1,1'-biphényl]-4-carboxaldéhyde
    Catalog Number:
    23426
    CAS Number:
    90035-34-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD01862519
    Molecular Formula:
    C 14 H 9 F 3 O
    Molecular Weight:
    250.22
    Specification Sheet SDS

  • 4(3 H -Pyrimidine

    Purity:
    ≥ 98% (CG)
    Synonym:
    4-hydroxypyrimidine
    Catalog Number:
    27537
    CAS Number:
    4562-27-0, 51953-17-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00006664
    Molecular Formula:
    C4H4N2O​​
    Molecular Weight:
    96.09
    Specification Sheet SDS

  • 4(5)-Cyanométhylimidazole

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    42915
    CAS Number:
    18502-05-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00070306
    Molecular Formula:
    C5H5N3​​
    Molecular Weight:
    107.12
    Specification Sheet SDS

  • 4(5)-Éthylimidazole

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    42939
    CAS Number:
    19141-85-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00818234
    Molecular Formula:
    C5H8N2​​
    Molecular Weight:
    96.13
    Specification Sheet SDS

  • Chlorhydrate de 4(5)-hydroxyméthylimidazole

    Purity:
    ≥ 98 % (dosage par titration)
    Catalog Number:
    42913
    CAS Number:
    32673-41-9
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00012697
    Molecular Formula:
    C4H6N2O · HCl
    Molecular Weight:
    134.56
    Specification Sheet SDS

  • 4(5)-méthyl-1H-imidazole-2-carbaldéhyde

    Purity:
    ≥ 95 % (RMN)
    Catalog Number:
    18048
    CAS Number:
    113825-16-4
    Purity Limit:
    ≥ 95 % (RMN)
    MDL NO:
    MFCD05864565
    Molecular Formula:
    C5H6N2O​​
    Molecular Weight:
    110.12
    Specification Sheet SDS

  • 4( p -nitrophénylazo)résorcinol

    Synonym:
    2,4-Dihydroxy-4'-nitroazobenzène
    Catalog Number:
    22830
    CAS Number:
    74-39-5
    MDL NO:
    MFCD00007310
    Molecular Formula:
    C12H9N3O4​​​
    Molecular Weight:
    259.22
    Specification Sheet SDS

  • 4,10-Diaza-15-couronne 5-éther

    Purity:
    ≥ 97% (CG)
    Synonym:
    1,4,10-trioxa-7,13-diazacyclopentadécane
    Catalog Number:
    37163
    CAS Number:
    31249-95-3
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00005109
    Molecular Formula:
    C10H22N2O3​​​
    Molecular Weight:
    218.3
    Specification Sheet SDS

  • Chlorure de 4,4',4"-triméthoxytrityle

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Chlorure de 4,4',4''-triméthoxytriphénylméthyle
    Catalog Number:
    00799
    CAS Number:
    49757-42-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00008408
    Molecular Formula:
    C22H21ClO3​​
    Molecular Weight:
    368.86
    Specification Sheet SDS

  • 4,4',4''-(1,3,5-triazine-2,4,6-triyl)trianiline

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44338
    CAS Number:
    14544-47-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD04116311
    Molecular Formula:
    C 21 H 18 N 6
    Molecular Weight:
    354.42
    Specification Sheet SDS

  • Bromure de 4,4',4''-trifluorotrityle

    Hazmat
    Purity:
    ≥ 97 % (dosage par titration)
    Synonym:
    Tris(4-fluorophényl)bromométhane
    Hazmat
    Catalog Number:
    45880
    CAS Number:
    200004-38-2
    Purity Limit:
    ≥ 97 % (dosage par titration)
    MDL NO:
    MFCD00191586
    Molecular Formula:
    C 19 H 12 BrF 3
    Molecular Weight:
    377.2
    Specification Sheet SDS

  • Bromure de 4,4',4''-tris(benzoyloxy)trityle

    Purity:
    ≥ 97 % (dosage par titration)
    Synonym:
    Bromure de tris[4-(phénylcarbonyloxy)phényl]méthyle
    Catalog Number:
    37351
    CAS Number:
    86610-66-4
    Purity Limit:
    ≥ 97 % (dosage par titration)
    MDL NO:
    MFCD00010302
    Molecular Formula:
    C 40 H 27 BrO 6
    Molecular Weight:
    683.55
    Specification Sheet SDS

  • Acide 4,4'-(hexafluoroisopropylidène)diphtalique

    Catalog Number:
    28504
    CAS Number:
    3016-76-0
    MDL NO:
    MFCD01321414
    Molecular Formula:
    C 19 H 10 F 6 O 8
    Molecular Weight:
    480.27
    SDS

  • Anhydride 4,4'-(hexafluoroisopropylidène)diphtalique

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    27557
    CAS Number:
    1107-00-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00039143
    Molecular Formula:
    C 19 H 6 F 6 O 6
    Molecular Weight:
    444.24
    Specification Sheet SDS

  • 4,4′-Azopyridine

    Hazmat
    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Azobis(4-pyridine)
    Hazmat
    Catalog Number:
    36186
    CAS Number:
    2632-99-7
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00129061
    Molecular Formula:
    C10H8N4​​
    Molecular Weight:
    184.2
    Specification Sheet SDS

  • Acide 4,4'-biphényldiboronique

    Purity:
    ≥ 95 % (dosage par titration)
    Synonym:
    Acide [4-(4-boronophényl)phényl]boronique
    Catalog Number:
    40149
    CAS Number:
    4151-80-8
    Purity Limit:
    ≥ 95 % (dosage par titration)
    MDL NO:
    MFCD00151795
    Molecular Formula:
    C12H12B2O4​​​
    Molecular Weight:
    241.84
    Specification Sheet SDS

  • 4,4'-Biphényldicarboxaldéhyde

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    27414
    CAS Number:
    66-98-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00016714
    Molecular Formula:
    C14H10O2​​
    Molecular Weight:
    210.23
    Specification Sheet SDS

  • 4,4'-Bipéridine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43435
    CAS Number:
    15336-72-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD01104315
    Molecular Formula:
    C10H20N2​​
    Molecular Weight:
    168.28
    Specification Sheet SDS

  • 4,4'-Bis(2-benzoxazolyl)stilbène

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    43290
    CAS Number:
    1533-45-5
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00022846
    Molecular Formula:
    C28H18N2O2​​​
    Molecular Weight:
    414.46
    Specification Sheet SDS

  • 4,4'-Bis(5,5-diméthyl-1,3,2-dioxaborinan-2-yl)biphényle

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    Ester bis (néopentylglycol) de l'acide 4,4'-biphényldiboronique
    Hazmat
    Catalog Number:
    39986
    CAS Number:
    5487-93-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD01318103
    Molecular Formula:
    C22H28B2O4​​​
    Molecular Weight:
    378.08
    Specification Sheet SDS

  • 4,4'-Bis(5-hexyl-2-thiényl)-2,2'-bipyridyle

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4,4'-Bis(5-hexyl-2-thiényl)-2,2'-bipyridine
    Catalog Number:
    31821
    CAS Number:
    1047684-56-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD22581259
    Molecular Formula:
    C 30 H 36 N 2 S 2
    Molecular Weight:
    488.75
    Specification Sheet SDS

  • 4,4'-Bis(5-méthyl-2-benzoxazolyl)stilbène

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    38548
    CAS Number:
    2397-00-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00191316
    Molecular Formula:
    C30H22N2O2​​​
    Molecular Weight:
    442.52
    Specification Sheet SDS

  • 4,4'-Bis(chlorométhyl)-2,2'-bipyridyle

    Purity:
    ≥ 98 % (dosage par titration)
    Catalog Number:
    40918
    CAS Number:
    138219-98-4
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD20265579
    Molecular Formula:
    C12H10Cl2N2​​​
    Molecular Weight:
    253.13
    Specification Sheet SDS

  • 4,4'-Bis(hydroxyméthyl)-2,2'-bipyridine

    Purity:
    ≥ 98% (CG)
    Synonym:
    2,2'-Bipyridine-4,4'-diméthanol
    Catalog Number:
    40919
    CAS Number:
    109073-77-0
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD06202808
    Molecular Formula:
    C12H12N2O2​​​
    Molecular Weight:
    216.24
    Specification Sheet SDS

  • 4,4'-Bis(trifluorométhyl)-2,2'-bipyridyle

    Purity:
    ≥ 98% (CG)
    Synonym:
    4,4'-Bis(trifluorométhyl)-2,2'-bipyridine
    Catalog Number:
    40924
    CAS Number:
    142946-79-0
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00233878
    Molecular Formula:
    C 12 H 6 F 6 N 2
    Molecular Weight:
    292.18
    Specification Sheet SDS

  • Alcool 4,4'-bisbenzylique

    Purity:
    ≥ 99 % (dosage)
    Synonym:
    4,4'-Biphényldiméthanol
    Catalog Number:
    27413
    CAS Number:
    1667-12-5
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00016713
    Molecular Formula:
    C14H14O2​​
    Molecular Weight:
    214.26
    Specification Sheet SDS

  • 4,4'-carbonyldimorpholine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    43096
    CAS Number:
    38952-62-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD06200603
    Molecular Formula:
    C9H16N2O3​​​
    Molecular Weight:
    200.24
    Specification Sheet SDS

  • Disulfure de 4,4'-di(1,2,3-triazolyle)

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4,4'-dithiobis(1,2,3-triazole)
    Catalog Number:
    44374
    CAS Number:
    6440-09-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD12545960
    Molecular Formula:
    C4H4N6S2​​​
    Molecular Weight:
    200.24
    Specification Sheet SDS

  • 4,4'-Di(1 H -imidazol-1-yl)-1,1'-biphényle

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    1,1'-(4,4'-biphényldiyl)bis(1 H -imidazole)
    Catalog Number:
    42961
    CAS Number:
    855766-92-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD23103195
    Molecular Formula:
    C 18 H 14 N 4
    Molecular Weight:
    286.34
    Specification Sheet SDS

  • Éther de 4,4'-diacétyldiphényle

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    1-[4-(4-acétylphénoxy)phényl]éthanone
    Catalog Number:
    24934
    CAS Number:
    2615-11-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00060686
    Molecular Formula:
    C16H14O3​​
    Molecular Weight:
    254.28
    Specification Sheet SDS

  • 4,4'-Diamino-2,2'-bipyridyle

    Purity:
    ≥ 98% (CG)
    Synonym:
    ["["Bis(1, 1-diméthyléthyl)azodicarboxylate, [DBAD »]
    Catalog Number:
    31817
    CAS Number:
    18511-69-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD08704188
    Molecular Formula:
    C10H10N4​​
    Molecular Weight:
    186.22
    Specification Sheet SDS

  • 4,4′-Diaminodiphénylméthane

    Hazmat
    Grade:
    norme analytique
    Purity:
    ≥ 97% (CG)
    Synonym:
    4,4'-Méthylènedianiline
    Hazmat
    Catalog Number:
    42148
    Grade:
    norme analytique
    CAS Number:
    101-77-9
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00007914
    Molecular Formula:
    C13H14N2​​
    Molecular Weight:
    198.26
    Specification Sheet SDS

  • 4,4'-diantipyrylméthane monohydraté [pour analyse du Ti]

    Purity:
    98 - 102 % (dosage par titrage)
    Synonym:
    4,4'-méthylènediantipyrine monohydratée
    Catalog Number:
    43603
    CAS Number:
    1251-85-0
    Purity Limit:
    98 - 102 % (dosage par titrage)
    MDL NO:
    MFCD00149122
    Molecular Formula:
    C23H24N4O2 · H2O​​
    Molecular Weight:
    406.49
    Specification Sheet SDS

  • Acide 4,4'-dibenzoïque

    Purity:
    ≥ 98%
    Synonym:
    Acide 4,4'-biphényldicarboxylique
    Catalog Number:
    26841
    CAS Number:
    787-70-2
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00002554
    Molecular Formula:
    C14H10O4​​
    Molecular Weight:
    242.23
    Specification Sheet SDS

  • 4,4'-Dibromo-2,2'-bipyridyle

    Purity:
    ≥ 97% (CG)
    Synonym:
    4,4'-Dibromo-2,2'-Bipyridine
    Catalog Number:
    31816
    CAS Number:
    18511-71-2
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00667763
    Molecular Formula:
    C 10 H 6 Br 2 N 2
    Molecular Weight:
    313.98
    Specification Sheet SDS

  • 4,4'-Dibromo-2,2'-bithiophène

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    45013
    CAS Number:
    51285-60-0
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00508561
    Molecular Formula:
    C 8 H 4 Br 2 S 2
    Molecular Weight:
    324.05
    Specification Sheet SDS

  • 4,4'-dibromo-3,3'-bithiophène

    Purity:
    ≥ 98% (CG)
    Synonym:
    4,4'-dibromo-3,3'-bithiényle
    Catalog Number:
    45027
    CAS Number:
    5556-13-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD17012206
    Molecular Formula:
    C 8 H 4 Br 2 S 2
    Molecular Weight:
    324.05
    Specification Sheet SDS

  • 4,4′-Dibromobiphényle

    Hazmat
    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    p,p'-Dibromobiphényle
    Hazmat
    Catalog Number:
    30994
    CAS Number:
    92-86-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00000101
    Molecular Formula:
    C 12 H 8 Br 2
    Molecular Weight:
    312.0
    Specification Sheet SDS

  • 4,4'-Dibromooctafluorobiphényle

    Hazmat
    Purity:
    ≥ 95% (CG)
    Hazmat
    Catalog Number:
    45875
    CAS Number:
    10386-84-2
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD00000310
    Molecular Formula:
    C 12 Br 2 F 8
    Molecular Weight:
    455.93
    Specification Sheet SDS

  • 4,4'-Dichlorobenzyle

    Purity:
    ≥ 99% (GC)
    Synonym:
    1,2 - Bis - 4-chlorophényl)éthane-1,2-dione
    Catalog Number:
    22427
    CAS Number:
    3457-46-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00018685
    Molecular Formula:
    C14H8Cl2O2​​​
    Molecular Weight:
    279.12
    Specification Sheet SDS

  • 4,4'-Dichlorobenzophénone

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    1-benzoyl-4,4-dichlorobenzène
    Catalog Number:
    26757
    CAS Number:
    90-98-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00000623
    Molecular Formula:
    C13H8Cl2O​​
    Molecular Weight:
    251.11
    Specification Sheet SDS

  • 4,4'-Difluorobenzhydrol

    Purity:
    ≥ 98% (CG)
    Synonym:
    Bis(4-fluorophényl)méthanol
    Catalog Number:
    46251
    CAS Number:
    365-24-2
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00000357
    Molecular Formula:
    C 13 H 10 F 2 O
    Molecular Weight:
    220.22
    Specification Sheet SDS
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