Chem-Impex Internacional

Sulfato de di- n -butilo

Purity:

≥ 96% (GC)

Synonym:

Sulfato de n-butilo

Catalog Number:

36916

CAS Number:

625-22-9

Purity Limit:

≥ 96% (GC)

MDL NO:

MFCD00059420

Molecular Formula:

_C8H18O4S

Molecular Weight:

210.29

Specification Sheet SDS
Di-n-hexilcetona

Purity:

≥ 98%

Synonym:

7-tridecanona

Catalog Number:

22457

CAS Number:

462-18-0

Purity Limit:

≥ 98%

MDL NO:

MFCD00009543

Molecular Formula:

_C13H26O

Molecular Weight:

198.35

Specification Sheet SDS
Óxido de di- n -octilestaño

Purity:

≥ 98%

Synonym:

Dioctiloxostannano

Catalog Number:

40600

CAS Number:

870-08-6

Purity Limit:

≥ 98%

MDL NO:

MFCD00013839

Molecular Formula:

C ₁₆ H ₃₄ OSn

Molecular Weight:

361.16

Specification Sheet SDS
Di- n -propilglicina

Synonym:

Dpg-OH

Catalog Number:

07127

CAS Number:

2566-31-6

MDL NO:

MFCD02092972

Molecular Formula:

_C8H17NO2

Molecular Weight:

159.2

Specification Sheet SDS
Di-sulfo-succinimidilo-L-tartrato

Catalog Number:

23129

CAS Number:

118674-04-7

MDL NO:

MFCD00054990

Molecular Formula:

_{C12H10N2S2O16Na2}

Molecular Weight:

548.34

SDS
Iminodicarboxilato de di- t -butilo

Purity:

≥ 99% (GC)

Synonym:

N -Boc- tert -butilcarbamato

Catalog Number:

31380

CAS Number:

51779-32-9

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00043309

Molecular Formula:

_C10H19Nº ₄

Molecular Weight:

217.26

Specification Sheet SDS
Di- tert -butil 2,6-dimetil-1,4-dihidropiridina-3,5-dicarboxilato

Purity:

≥ 98% (ensayo por titulación, HPLC)

Synonym:

Éster di- terc -butílico del ácido 2,6-dimetil-1,4-dihidropiridina-3,5-dicarboxílico

Catalog Number:

37359

CAS Number:

55536-71-5

Purity Limit:

≥ 98% (ensayo por titulación, HPLC)

MDL NO:

MFCD01882057

Molecular Formula:

_C17H27Nº ₄

Molecular Weight:

309.4

Specification Sheet SDS
Azodicarboxilato de di- terc -butilo

Purity:

≥ 99,5 % (GC)

Synonym:

Bis(1,1-dimetiletil)azodicarboxilato

Catalog Number:

31275

CAS Number:

870-50-8

Purity Limit:

≥ 99,5 % (GC)

MDL NO:

MFCD00015001

Molecular Formula:

_C10H18N2O4

Molecular Weight:

230.26

Specification Sheet SDS
Dicarbonato de di-terc-butilo, solución 1,0 M en THF

Hazmat

Purity:

≥ 99% (GC)

Synonym:

Anhídrido de Boc, solución 1,0 M en THF

Hazmat

Catalog Number:

26505

CAS Number:

24424-99-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00008805

Molecular Formula:

_C10H18O5

Molecular Weight:

218.25

Specification Sheet SDS
Dicarbonato de di- terc -butilo, solución 2,0 M en THF

Hazmat

Purity:

≥ 99% (GC)

Synonym:

Anhídrido de Boc, solución 2,0 M en THF

Hazmat

Catalog Number:

26506

CAS Number:

24424-99-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00008805

Molecular Formula:

_C10H18O5

Molecular Weight:

218.25

Specification Sheet SDS
Hidrazodicarboxilato de di- terc -butilo

Purity:

≥ 99% (GC)

Synonym:

hidrazodiformiato de terc -butilo

Catalog Number:

31389

CAS Number:

16466-61-8

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00015000

Molecular Formula:

_C10H20N2O4

Molecular Weight:

232.28

Specification Sheet SDS
Iminodiacetato de di- terc -butilo

Purity:

≥ 98% (GC)

Synonym:

Éster di- terc -butílico del ácido iminodiacético

Catalog Number:

31306

CAS Number:

85916-13-8

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD01863672

Molecular Formula:

_C12H23NO4

Molecular Weight:

245.32

Specification Sheet SDS
Pirocarbonato de di- terc -butilo

Hazmat

Purity:

≥ 99% (GC)

Synonym:

Anhídrido de Boc

Hazmat

Catalog Number:

00128

CAS Number:

24424-99-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00008805

Molecular Formula:

_C10H18O5

Molecular Weight:

218.25

Specification Sheet SDS
Pirocarbonato de di-terc-butilo, 90% en THF

Hazmat

Hazmat

Catalog Number:

31871

CAS Number:

24424-99-5

MDL NO:

MFCD00008805

Molecular Weight:

0.0

SDS
Di -tert -butil(1,1-difenil-1-propen-2-il)fosfina

Purity:

≥ 98 % (HPLC)

Synonym:

Bis(1,1-dimetiletil)(1-metil-2,2-difeniletenil)fosfina

Catalog Number:

40745

CAS Number:

384842-25-5

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD16621412

Molecular Formula:

C ₂₃ H ₃₁ P

Molecular Weight:

338.47

Specification Sheet SDS
Di -tert -butil(1-metil-2,2-difenilciclopropil)fosfina

Purity:

≥ 98% (RMN)

Synonym:

cBRIDP

Catalog Number:

40736

CAS Number:

742103-27-1

Purity Limit:

≥ 98% (RMN)

MDL NO:

MFCD09753012

Molecular Formula:

C ₂₄ H ₃₃ P

Molecular Weight:

352.5

Specification Sheet SDS
Di -tert -butil(2',4',6'-triisopropil-3,6-dimetoxi-[1,1'-bifenil]-2-il)fosfina

Purity:

≥ 99 % (HPLC)

Synonym:

2-(Di -tert -butilfosfino)-2',4',6'-triisopropil-3,6-dimetoxi-1,1'-bifenilo

Catalog Number:

40730

CAS Number:

1160861-53-9

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD13181930

Molecular Formula:

_C31H49O2P

Molecular Weight:

484.7

Specification Sheet SDS
Di -tert -butil- N , N -diisopropilfosforamidito

Purity:

≥ 97% (GC)

Catalog Number:

12553

CAS Number:

137348-86-8

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00153506

Molecular Formula:

_C14H32NO2P

Molecular Weight:

277.4

Specification Sheet SDS
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

Specification Sheet SDS
Di -tert -butilclorosilano

Hazmat

Purity:

≥ 97% (GC)

Synonym:

Di -tert -butilclorosilano

Hazmat

Catalog Number:

36816

CAS Number:

56310-18-0

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00010755

Molecular Formula:

_C8H19ClSi

Molecular Weight:

178.77

Specification Sheet SDS
Di -tert -butilmetilsilano

Hazmat

Purity:

≥ 98% (GC)

Hazmat

Catalog Number:

17785

CAS Number:

56310-20-4

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00054890

Molecular Formula:

_C9H22Si

Molecular Weight:

158.36

Specification Sheet SDS
Di -tert -butilsilano

Hazmat

Purity:

≥ 96,5 % (GC)

Hazmat

Catalog Number:

40483

CAS Number:

30736-07-3

Purity Limit:

≥ 96,5 % (GC)

MDL NO:

MFCD00270996

Molecular Formula:

_C8H20Si

Molecular Weight:

144.33

Specification Sheet SDS
Bis(trifluorometanosulfonato) de di- terc -butilsililo

Hazmat

Purity:

≥ 97% (Ensayo por titulación)

Synonym:

Ditriflato de DTBS

Hazmat

Catalog Number:

36803

CAS Number:

85272-31-7

Purity Limit:

≥ 97% (Ensayo por titulación)

MDL NO:

MFCD00010581

Molecular Formula:

_{C10H18F6O6S2Si}

Molecular Weight:

440.45

Specification Sheet SDS
Di-μ-clorobis(2'-amino-1,1'-bifenil-2-il-C,N)dipaladio(II)

Purity:

≥ 98% (RMN)

Synonym:

Bis [2'-(amino-êN)[1,1'-bifenil]-2-il-ê

Catalog Number:

40712

CAS Number:

847616-85-7

Purity Limit:

≥ 98% (RMN)

MDL NO:

MFCD22200542

Molecular Formula:

_{C24H20Cl2N2Pd2}

Molecular Weight:

620.18

Specification Sheet SDS
Di-μ-clorobis[2-[(dimetilamino)metil]-4,6-dimetoxifenil-C,N]dipaladio(II)

Purity:

≥ 98% (Ensayo por titulación)

Catalog Number:

40723

CAS Number:

18987-71-8

Purity Limit:

≥ 98% (Ensayo por titulación)

MDL NO:

MFCD22124719

Molecular Formula:

_{C22H32Cl2N2O4Pd2}

Molecular Weight:

672.25

Specification Sheet SDS
Dímero de di-μ-clorobis[5-cloro-2-[(4-clorofenil)(hidroxiimino)metil]fenil]paladio(II)

Purity:

96 - 101% (Ensayo por titulación)

Synonym:

Catalizador Najera I

Catalog Number:

40722

CAS Number:

287410-78-0

Purity Limit:

96 - 101% (Ensayo por titulación)

MDL NO:

MFCD09038424

Molecular Formula:

_{C26H16Cl6N2O2Pd2}

Molecular Weight:

813.97

Specification Sheet SDS
Dímero de di-μ-clorobis[5-hidroxi-2-[1-(hidroxiimino)etil]fenil]paladio(II)

Purity:

≥ 97,5 % (HPLC)

Synonym:

Catalizador Najera II

Catalog Number:

40721

CAS Number:

419581-64-9

Purity Limit:

≥ 97,5 % (HPLC)

MDL NO:

MFCD08705289

Molecular Formula:

_{C16H16Cl2N2O4Pd2}

Molecular Weight:

584.05

Specification Sheet SDS
Cloruro de di-μ-hidroxo- bis [(N,N,N',N'-tetrametiletilendiamina)cobre(II)]

Purity:

≥ 97% (Ensayo por titulación)

Synonym:

Catalizador Cu-TMEDA

Catalog Number:

40700

CAS Number:

30698-64-7

Purity Limit:

≥ 97% (Ensayo por titulación)

MDL NO:

MFCD01321163

Molecular Formula:

_{C12H34Cl2Cu2N4O2}

Molecular Weight:

464.42

Specification Sheet SDS
Di-μ-metoxobis(1,5-ciclooctadieno)diiridio(I)

Purity:

≥ 98%

Synonym:

Dímero de (1,5-ciclooctadieno)(metoxi)iridio(I)

Catalog Number:

33424

CAS Number:

12148-71-9

Purity Limit:

≥ 98%

MDL NO:

MFCD08459360

Molecular Formula:

_C18H30Ir2O2

Molecular Weight:

662.86

Specification Sheet SDS
Diacereína

Purity:

≥ 98 % (HPLC)

Synonym:

Ácido 4,5-diacetoxiantraquinona-2-carboxílico

Catalog Number:

37798

CAS Number:

13739-02-1

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00468030

Molecular Formula:

_C19H12O8

Molecular Weight:

368.3

Specification Sheet SDS
Diacetona-D-glucosa

Purity:

≥ 98 % (HPLC)

Synonym:

1,2:5,6-Di -O -isopropildeno-α-D-glucofuranosa

Catalog Number:

06700

CAS Number:

582-52-5

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00005544

Molecular Formula:

_C12H20O6

Molecular Weight:

260.29

Specification Sheet SDS
Diacetoxidimetilsilano

Hazmat

Purity:

≥ 97,5 % (GC)

Synonym:

Dimetildiacetoxisilano

Hazmat

Catalog Number:

40417

CAS Number:

2182-66-3

Purity Limit:

≥ 97,5 % (GC)

MDL NO:

MFCD00039832

Molecular Formula:

_C6H12O4Si

Molecular Weight:

176.24

Specification Sheet SDS
Óxido de diacetoxicirconio (IV) (aproximadamente un 20 % en agua)

Synonym:

Bis(acetato- O )oxozirconio(IV) (aprox. 20 % en agua)

Catalog Number:

41303

CAS Number:

5153-24-2

MDL NO:

MFCD29049995

Molecular Formula:

_C4H6O5Zr

Molecular Weight:

225.31

Specification Sheet SDS
Isocianurato de dialilo

Purity:

≥ 98% (GC)

Synonym:

Éster dialílico del ácido isocianúrico

Catalog Number:

44320

CAS Number:

6294-79-7

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00059763

Molecular Formula:

_C9H11N3O3

Molecular Weight:

209.21

Specification Sheet SDS
Pirocarbonato de dialilo

Purity:

≥ 95% (GC)

Synonym:

(Asignar)2O

Catalog Number:

12935

CAS Number:

115491-93-5

Purity Limit:

≥ 95% (GC)

MDL NO:

MFCD00077721

Molecular Formula:

_C8H10O5

Molecular Weight:

186.17

Specification Sheet SDS
Cloruro de dialildimetilamonio

Purity:

≥ 97% (Ensayo por titulación)

Catalog Number:

36365

CAS Number:

7398-69-8

Purity Limit:

≥ 97% (Ensayo por titulación)

MDL NO:

MFCD00043200

Molecular Formula:

_C8H16ClN

Molecular Weight:

161.67

Specification Sheet SDS
Dialildimetilsilano

Hazmat

Purity:

≥ 97% (GC)

Synonym:

Dialil(dimetil)silano

Hazmat

Catalog Number:

40403

CAS Number:

1113-12-8

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00008636

Molecular Formula:

_C8H16Si

Molecular Weight:

140.3

Specification Sheet SDS
Nanopolvo de diamante (3-4 nm)

Purity:

≥ 95% (base de metales traza)

Catalog Number:

47051

CAS Number:

7782-40-3

Purity Limit:

≥ 95% (base de metales traza)

Molecular Formula:

C

Molecular Weight:

12.01

Specification Sheet SDS
Nanopolvo de diamante (4-15 nm)

Purity:

55-75 % (base de metales traza)

Catalog Number:

47053

CAS Number:

7782-40-3

Purity Limit:

55-75 % (base de metales traza)

Molecular Formula:

C

Molecular Weight:

12.01

Specification Sheet SDS
Acetato de diamilamonio (aproximadamente 0,5 mol/l en agua)

Purity:

aprox. 0,5 mol/l en agua

Synonym:

IPC-DAAA (aprox. 0,5 mol/l en agua)

Catalog Number:

47416

CAS Number:

211676-91-4

Purity Limit:

aprox. 0,5 mol/l en agua

MDL NO:

MFCD03093618

Molecular Formula:

_C10H23N · _C2H4O2

Molecular Weight:

217.35

Specification Sheet SDS
Diarilpropionitrilo

Purity:

≥ 98% (GC)

Synonym:

2,3-Bis(4-hidroxifenil)propionitrilo

Catalog Number:

37669

CAS Number:

1428-67-7

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD01695412

Molecular Formula:

_C15H13NO2

Molecular Weight:

239.27

Specification Sheet SDS
Tierra de diatomeas

Synonym:

Agente de filtrado

Catalog Number:

01489

CAS Number:

68855-54-9

MDL NO:

MFCD00132803

Molecular Weight:

0.0

Specification Sheet SDS
Ácido diatrizoico

Purity:

98,0-102,0% (Valoración: base anhidra)

Synonym:

Ácido 3,5-bis(acetamido)-2,4,6-triyodobenzoico

Catalog Number:

24150

CAS Number:

117-96-4, 50978-11-5

Purity Limit:

98,0-102,0% (Valoración: base anhidra)

MDL NO:

MFCD00069960

Molecular Formula:

_C11H9I3N2O4

Molecular Weight:

613.9

Specification Sheet SDS
Ácido diatrizoico dihidrato, adecuado para hematología e histología.

Grade:

Cumple con las especificaciones de prueba de la USP

Purity:

98 - 102% (ensayo)

Synonym:

Ácido 3,5-bis(acetilamino)-2,4,6-triyodobenzoico dihidrato

Catalog Number:

41768

Grade:

Cumple con las especificaciones de prueba de la USP

CAS Number:

50978-11-5

Purity Limit:

98 - 102% (ensayo)

MDL NO:

MFCD06408002

Molecular Formula:

_C11H9I3N2O4 _· _2H2O

Molecular Weight:

649.94

Specification Sheet SDS
Alquino de diazobiotina

Catalog Number:

35169

Molecular Formula:

_C39H53N7O9S

Molecular Weight:

795.54

Specification Sheet SDS
Azida de diazobiotina

Catalog Number:

35162

CAS Number:

1339202-33-3

Molecular Formula:

_C33H45N9O7S

Molecular Weight:

711.83

Specification Sheet SDS
Diazobiotina DBCO

Purity:

≥ 95 % (HPLC)

Synonym:

Diazobiotina dibenzociclooctina

Catalog Number:

35072

Purity Limit:

≥ 95 % (HPLC)

Molecular Formula:

_C52H60N8O9S

Molecular Weight:

973.15

Specification Sheet SDS
Éster metílico de diazoacetil-DL-norleucina

Purity:

≥ 99 % (TLC)

Synonym:

Diazoacetil-DL-Nle-OMe

Catalog Number:

03329

CAS Number:

7013-09-4

Purity Limit:

≥ 99 % (TLC)

MDL NO:

MFCD00077116

Molecular Formula:

_C9H15N3O3

Molecular Weight:

213.2

Specification Sheet SDS
Urea diazolidinil

Synonym:

1,3-Bis(hidroximetil)-5-[1,3-bis(hidroximetil)ureido]hidantoína

Catalog Number:

38407

CAS Number:

78491-02-8

MDL NO:

MFCD03547942

Molecular Formula:

_C8H14N4O7

Molecular Weight:

278.22

Specification Sheet SDS
Diazoxido

Purity:

≥ 98% (ensayo por titulación, HPLC)

Synonym:

1,1-Dióxido de 7-cloro-3-metil-2 H -1,2,4-benzotiadiazina

Catalog Number:

37831

CAS Number:

364-98-7

Purity Limit:

≥ 98% (ensayo por titulación, HPLC)

MDL NO:

MFCD00078578

Molecular Formula:

_C8H7ClN2O2S

Molecular Weight:

230.67

Specification Sheet SDS

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