Chem-Impex Internacional

2,2'-Bi(1,8-naftiridina)

Catalog Number:

40935

CAS Number:

69110-33-4

MDL NO:

MFCD00142731

Molecular Formula:

_C16H10N4

Molecular Weight:

258.28

Specification Sheet SDS
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

Specification Sheet SDS
2,2'-Bibenzotiazolina

Purity:

≥ 85% (Ensayo por titulación)

Synonym:

2,2'-Bisbenzotiazolina

Catalog Number:

44124

CAS Number:

19258-20-9

Purity Limit:

≥ 85% (Ensayo por titulación)

MDL NO:

MFCD00059699

Molecular Formula:

_C14H12N2S2

Molecular Weight:

272.38

Specification Sheet SDS
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

Specification Sheet SDS
2,2'-Biimidazol

Purity:

≥ 98 % (HPLC)

Catalog Number:

22465

CAS Number:

492-98-8

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00047014

Molecular Formula:

_C6H6N4

Molecular Weight:

134.14

Specification Sheet SDS
2,2'-bipiperidina

Purity:

≥ 98% (Ensayo por titulación)

Catalog Number:

43417

CAS Number:

531-67-9

Purity Limit:

≥ 98% (Ensayo por titulación)

MDL NO:

MFCD01572939

Molecular Formula:

_C10H20N2

Molecular Weight:

168.28

Specification Sheet SDS
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

Specification Sheet SDS
2,2'-Bipiridina-3,3'-diol

Purity:

≥ 98% (GC)

Synonym:

3,3'-Dihidroxi-2,2'-bipiridilo

Catalog Number:

40937

CAS Number:

36145-03-6

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00075177

Molecular Formula:

_C10H8N2O2

Molecular Weight:

188.19

Specification Sheet SDS
Ácido 2,2′-bipiridina-4,4′-dicarboxílico

Purity:

≥ 98 % (HPLC)

Synonym:

Ácido 2,2'-dipiridil-4,4'-dicarboxílico

Catalog Number:

30006

CAS Number:

6813-38-3

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00015430

Molecular Formula:

_C12H8N2O4

Molecular Weight:

244.21

Specification Sheet SDS
2,2'-Bipiridina-5,5'-diol

Purity:

≥ 98% (GC)

Synonym:

5,5'-Dihidroxi-2,2'-bipiridilo

Catalog Number:

40927

CAS Number:

2326-78-5

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD20488016

Molecular Formula:

_C10H8N2O2

Molecular Weight:

188.19

Specification Sheet SDS
Ácido 2,2'-bipiridina-6,6'-dicarboxílico

Purity:

≥ 98% (GC)

Catalog Number:

31826

CAS Number:

4479-74-7

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD11042476

Molecular Formula:

_C12H8N2O4

Molecular Weight:

244.21

Specification Sheet SDS
2,2'-Bipiridina-6,6'-diol

Purity:

≥ 98% (GC)

Synonym:

6,6'-Dihidroxi-2,2'-bipiridina

Catalog Number:

40933

CAS Number:

103505-54-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD13194839

Molecular Formula:

_C10H8N2O2

Molecular Weight:

188.19

Specification Sheet SDS
2,2'-Bipiridina-6-carbonitrilo

Purity:

≥ 98% (GC)

Synonym:

6-ciano-2,2'-bipiridilo

Catalog Number:

40934

CAS Number:

4392-85-2

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD07364147

Molecular Formula:

_C11H7N3

Molecular Weight:

181.2

Specification Sheet SDS
1,1'-dióxido de 2,2'-bipiridilo

Purity:

≥ 98 % (HPLC)

Synonym:

1,1'-dióxido de 2,2'-bipiridina

Catalog Number:

40926

CAS Number:

7275-43-6

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00065169

Molecular Formula:

_C10H8N2O2

Molecular Weight:

188.19

SDS
Mesoporo orgánico de sílice periódico con enlaces 2,2'-bipiridilos

Synonym:

Mesoporo periódico de organosílice que contiene 2,2'-bipiridina

Catalog Number:

40940

Molecular Weight:

0.0

Specification Sheet SDS
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

Specification Sheet SDS
2,2'-Biquinolina

Purity:

≥ 99 % (HPLC)

Synonym:

2,2'-Diquinolilo

Catalog Number:

31811

CAS Number:

119-91-5

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00006740

Molecular Formula:

_C18H12N2

Molecular Weight:

256.3

Specification Sheet SDS
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

Specification Sheet SDS
2,2'-Bis(4,4,5,5-tetrametil-1,3,2-dioxaborolan-2-il)-1,1'-bifenilo

Purity:

≥ 98% (GC)

Synonym:

Éster bis (pinacol) del ácido 2,2'-bifenildiborónico

Catalog Number:

39969

CAS Number:

398128-09-1

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD30729880

Molecular Formula:

_C24H32B2O4

Molecular Weight:

406.14

Specification Sheet SDS
2,2'-Bis(difenilfosfino)bifenilo

Purity:

≥ 98% (GC)

Catalog Number:

41163

CAS Number:

84783-64-2

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD03094574

Molecular Formula:

_C36H28P2

Molecular Weight:

522.57

Specification Sheet SDS
2,2'-Bis(trifluorometil)bencidina

Purity:

≥ 99,5 % (HPLC)

Synonym:

4,4'-Diamino-2,2'-bis(trifluorometil)bifenilo

Catalog Number:

45987

CAS Number:

341-58-2

Purity Limit:

≥ 99,5 % (HPLC)

MDL NO:

MFCD00190155

Molecular Formula:

_C14H10F6N2

Molecular Weight:

320.24

Specification Sheet SDS
2,2'-Bis[bis(3,5-dimetilfenil)fosfino]-1,1'-bifenilo

Purity:

≥ 98% (GC)

Synonym:

2,2'-Bifenildiilbis[bis(3,5-dimetilfenil)fosfina]

Catalog Number:

40759

CAS Number:

325773-62-4

Purity Limit:

≥ 98% (GC)

Molecular Formula:

C ₄₄ H ₄₄ P ₂

Molecular Weight:

634.78

Specification Sheet SDS
2,2'-bitiofeno

Purity:

≥ 99% (GC)

Synonym:

2,2'-Bitienilo

Catalog Number:

44192

CAS Number:

492-97-7

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00005414

Molecular Formula:

_C8H6S2

Molecular Weight:

166.26

Specification Sheet SDS
2,2'-Bitiofeno-5,5'-dicarboxaldehído

Purity:

≥ 98% (GC)

Synonym:

5,5'-Diformil-2,2'-bitiofeno

Catalog Number:

44172

CAS Number:

32364-72-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00839981

Molecular Formula:

_C10H6O2S2

Molecular Weight:

222.28

Specification Sheet SDS
2,2'-bitiofeno-5-carboxaldehído

Purity:

≥ 98% (GC)

Synonym:

5-formil-2,2'-bitiofeno

Catalog Number:

44262

CAS Number:

3779-27-9

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00052294

Molecular Formula:

_C9H6OS2

Molecular Weight:

194.27

Specification Sheet SDS
2,2'-Carbonilbis(3,5-dioxo-4-metil-1,2,4-oxadiazolidina)

Purity:

≥ 98% (Ensayo por titulación)

Catalog Number:

43280

CAS Number:

115491-90-2

Purity Limit:

≥ 98% (Ensayo por titulación)

MDL NO:

MFCD00191328

Molecular Formula:

_C7H6N4O7

Molecular Weight:

258.15

Specification Sheet SDS
2,2'-Diamino-4,4'-bitiazol

Purity:

≥ 98 % (HPLC)

Synonym:

2,2'-Diamino-4,4'-bis(1,3-tiazol)

Catalog Number:

40984

CAS Number:

58139-59-6

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD01740587

Molecular Formula:

_C6H6N4S2

Molecular Weight:

198.26

Specification Sheet SDS
Disulfuro de 2,2'-dibenzotiazolilo

Hazmat

Purity:

≥ 96 % (HPLC)

Synonym:

2,2'-Ditiobisbenzotiazol

Hazmat

Catalog Number:

44056

CAS Number:

120-78-5

Purity Limit:

≥ 96 % (HPLC)

MDL NO:

MFCD00022874

Molecular Formula:

_C14H8N2S4

Molecular Weight:

332.47

Specification Sheet SDS
Sal disódica del ácido 2,2'-dihidroxi-4,4'-dimetoxi-benzofenona-5,5'-disulfónico

Purity:

≥ 95% (ensayo)

Catalog Number:

30336

CAS Number:

76656-36-5

Purity Limit:

≥ 95% (ensayo)

MDL NO:

MFCD02683831

Molecular Formula:

_{C15H12O11S2Na2}

Molecular Weight:

478.36

Specification Sheet SDS
2,2'-Dihidroxi-4,4'-dimetoxibenzofenona

Purity:

≥ 99 % (HPLC)

Catalog Number:

30335

CAS Number:

131-54-4

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00009606

Molecular Formula:

_C15H14O5

Molecular Weight:

274.27

Specification Sheet SDS
2,2'-Dihidroxiazobenceno

Purity:

≥ 98 % (HPLC)

Synonym:

2,2'-Azodifenol

Catalog Number:

47606

CAS Number:

2050-14-8

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00002182

Molecular Formula:

_C12H10N2O2

Molecular Weight:

214.22

Specification Sheet SDS
2,2'-Dipiridilo

Hazmat

Purity:

≥ 99% (GC)

Synonym:

2,2'-Bipiridina

Hazmat

Catalog Number:

00532

CAS Number:

366-18-7

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00006212

Molecular Formula:

_C10H8N2

Molecular Weight:

156.19

Specification Sheet SDS
2,2'-Dipiridilo

Hazmat

Purity:

≥ 99,5 % (GC)

Synonym:

2,2'-Bipiridina

Hazmat

Catalog Number:

31106

CAS Number:

366-18-7

Purity Limit:

≥ 99,5 % (GC)

MDL NO:

MFCD00006212

Molecular Formula:

_C10H8N2

Molecular Weight:

156.19

Specification Sheet SDS
2,2'-Dipirrolilmetano

Purity:

≥ 99 % (HPLC)

Catalog Number:

43798

CAS Number:

21211-65-4

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD03931560

Molecular Formula:

_C9H10N2

Molecular Weight:

146.19

Specification Sheet SDS
Disulfuro de 2,2'-ditienilo

Purity:

≥ 97 % (HPLC)

Synonym:

Disulfuro de di(2-tienilo)

Catalog Number:

44194

CAS Number:

6911-51-9

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD00066333

Molecular Formula:

_C8H6S4

Molecular Weight:

230.38

Specification Sheet SDS
2,2'-ditio-bis(5-nitropiridina)

Purity:

≥ 98 % (HPLC)

Synonym:

Disulfuro de bis(5-nitro-2-piridilo)

Catalog Number:

14354

CAS Number:

2127-10-8

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00006453

Molecular Formula:

_C10H6N4O4S2

Molecular Weight:

310.3

Specification Sheet SDS
Ácido 2,2'-ditiobis(6-fluorobenzoico)

Purity:

≥ 98 % (HPLC)

Synonym:

Disulfuro de bis(2-carboxi-3-fluorofenilo)

Catalog Number:

45530

CAS Number:

147027-64-3

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD08276346

Molecular Formula:

_C14H8F2O4S2

Molecular Weight:

342.33

Specification Sheet SDS
2,2'-Ditiodipiridina

Hazmat

Purity:

≥ 99% (ensayo)

Synonym:

Disulfuro de 2,2'-dipiridilo

Hazmat

Catalog Number:

00124

CAS Number:

2127-03-9

Purity Limit:

≥ 99% (ensayo)

MDL NO:

MFCD00006287

Molecular Formula:

_C10H8N2S2

Molecular Weight:

220.23

Specification Sheet SDS
2,2'-metilenbis(6-bromo-4-clorofenol)

Purity:

≥ 95% (GC)

Synonym:

Bis(3-bromo-5-cloro-2-hidroxifenil)metano

Catalog Number:

38428

CAS Number:

15435-29-7

Purity Limit:

≥ 95% (GC)

MDL NO:

MFCD00152965

Molecular Formula:

_{C13H8Br2Cl2O2}

Molecular Weight:

426.91

Specification Sheet SDS
2,2'-metilenbisbenzotiazol

Purity:

≥ 97% (GC)

Synonym:

Di-2-benzotiazolilmetano

Catalog Number:

40988

CAS Number:

4 de julio de 1945

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00051395

Molecular Formula:

_C15H10N2S2

Molecular Weight:

282.38

Specification Sheet SDS
2,2'- O -Anhidro-5-metiluridina

Purity:

≥ 98 % (HPLC)

Synonym:

2,2'-O-Anhidro-(1-bD-arabinofuranosil)-5-metiluracilo

Catalog Number:

37583

CAS Number:

22423-26-3

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00233555

Molecular Formula:

_C10H12N2O5

Molecular Weight:

240.22

Specification Sheet SDS
2,2'-Tiobis(4,6-diclorofenol)

Purity:

≥ 97% (GC)

Synonym:

Sulfuro de bis(3,5-dicloro-2-hidroxifenilo)

Catalog Number:

38271

CAS Number:

97-18-7

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00055727

Molecular Formula:

_C12H6Cl4O2S

Molecular Weight:

356.04

Specification Sheet SDS
2,2':5',2''-Tertiofeno-5,5''-dicarboxaldehído

Purity:

≥ 98% (GC)

Synonym:

5,5''-Diformil-2,2':5',2''- terc- hiofeno

Catalog Number:

44275

CAS Number:

13130-50-2

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD01863637

Molecular Formula:

_C14H8O2S3

Molecular Weight:

304.4

Specification Sheet SDS
2,2':6',2''-Terpiridina

Hazmat

Purity:

≥ 98 % (T, GC)

Synonym:

a,a',a″-Tripiridilo

Hazmat

Catalog Number:

31801

CAS Number:

1148-79-4

Purity Limit:

≥ 98 % (T, GC)

MDL NO:

MFCD00006213

Molecular Formula:

_C15H11N3

Molecular Weight:

233.27

SDS
2,2,2,4'-Tetrafluoroacetofenona

Hazmat

Purity:

≥ 98% (GC)

Hazmat

Catalog Number:

45629

CAS Number:

655-32-3

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00042393

Molecular Formula:

_C8H4F4O

Molecular Weight:

192.11

Specification Sheet SDS
Éster bencílico del ácido 2,2,2-tricloroacetimidico

Purity:

≥ 98% (GC)

Synonym:

2,2,2-Tricloroacetimidato de bencilo

Catalog Number:

12950

CAS Number:

81927-55-1

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00000805

Molecular Formula:

_C9H8Cl3NO

Molecular Weight:

252.53

Specification Sheet SDS
2,2,2-Tricloroetil 3-Tert-Butil-1-P-Tolilo-1H-Pirazol-5-Ilcarbamato

Purity:

≥ 95%

Catalog Number:

23936

CAS Number:

317806-87-4

Purity Limit:

≥ 95%

MDL NO:

MFCD09910441

Molecular Formula:

_{C17H20Cl3N3O2}

Molecular Weight:

404.72

SDS
2,2,2-Tricloroetil 3-Terbutil-1-Fenil-1H-Pirazol-5-Ilcarbamato

Catalog Number:

23934

CAS Number:

1005788-24-8

MDL NO:

MFCD09910439

Molecular Formula:

_{C16H18Cl3N3O2}

Molecular Weight:

390.7

SDS
Cloroformiato de 2,2,2-tricloroetilo

Hazmat

Purity:

≥ 98 % (GC)

Synonym:

Cloruro de 2,2,2-tricloroetoxicarbonilo

Hazmat

Catalog Number:

31526

CAS Number:

17341-93-4

Purity Limit:

≥ 98 % (GC)

MDL NO:

MFCD00000810

Molecular Formula:

_C3H2Cl4O2

Molecular Weight:

211.86

SDS
2,2,2-Trifluoro-1,1-etanodiol (contiene aproximadamente un 35 % de agua)

Hazmat

Purity:

Sin pureza

Synonym:

Hidrato de trifluoroacetaldehído (contiene aproximadamente un 35 % de agua)

Hazmat

Catalog Number:

46281

CAS Number:

421-53-4

Purity Limit:

Sin pureza

MDL NO:

MFCD00167359

Molecular Formula:

_C2H3F3O2

Molecular Weight:

116.04

Specification Sheet SDS

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