Metalloid Salts

Metalloid salts are inorganic, ionic, halogenic compounds in which the heaviest metal atom is a metalloid. Available in various chemical compositions, quantities, purities, and reagent grades, they have chemical, industrial, and biological applications.

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406 – 420 of 1,279 results

406

Antimony(III) selenide, 99.999% (metals basis)

CAS: 1315-05-5 MDL Number: MFCD00016319

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Specifications

CAS	1315-05-5
MDL Number	MFCD00016319

407

11-Azidoundecyltriethoxysilane, 95%

CAS: 663171-33-3 Molecular Formula: C17H37N3O3Si Molecular Weight (g/mol): 359.586 MDL Number: MFCD11982879 InChI Key: WCDFLYKXACDAES-UHFFFAOYSA-N Synonym: azidoundecyltriethoxysilane,11-azidoundecyltriethoxysilane,11-azidoundecyl triethoxysilane PubChem CID: 46779111 IUPAC Name: 11-azidoundecyl(triethoxy)silane SMILES: CCO[Si](CCCCCCCCCCCN=[N+]=[N-])(OCC)OCC

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Specifications

PubChem CID	46779111
CAS	663171-33-3
Molecular Weight (g/mol)	359.586
MDL Number	MFCD11982879
SMILES	CCO[Si](CCCCCCCCCCCN=[N+]=[N-])(OCC)OCC
Synonym	azidoundecyltriethoxysilane,11-azidoundecyltriethoxysilane,11-azidoundecyl triethoxysilane
IUPAC Name	11-azidoundecyl(triethoxy)silane
InChI Key	WCDFLYKXACDAES-UHFFFAOYSA-N
Molecular Formula	C17H37N3O3Si

408

tert-Butyldimethylsilylacetylene, 98%

CAS: 86318-61-8 Molecular Formula: C8H16Si Molecular Weight (g/mol): 140.301 MDL Number: MFCD00191877 InChI Key: RTYNRTUKJVYEIE-UHFFFAOYSA-N Synonym: tert-butyldimethylsilyl acetylene,tert-butyldimethylsilylacetylene,tert-butyl ethynyl dimethylsilane,ethynyl-t-butyldimethylsilane,tert-butyldimethylsilyl ethyne,tert-butyl-ethynyl-dimethyl-silane,silane, 1,1-dimethylethyl ethynyldimethyl,t-butyldimethylsilylacetylene,tert-butyldimethylsilylethyne,tert-butylethynyldimethylsilane PubChem CID: 2757281 IUPAC Name: tert-butyl-ethynyl-dimethylsilane SMILES: CC(C)(C)[Si](C)(C)C#C

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Specifications

PubChem CID	2757281
CAS	86318-61-8
Molecular Weight (g/mol)	140.301
MDL Number	MFCD00191877
SMILES	CC(C)(C)[Si](C)(C)C#C
Synonym	tert-butyldimethylsilyl acetylene,tert-butyldimethylsilylacetylene,tert-butyl ethynyl dimethylsilane,ethynyl-t-butyldimethylsilane,tert-butyldimethylsilyl ethyne,tert-butyl-ethynyl-dimethyl-silane,silane, 1,1-dimethylethyl ethynyldimethyl,t-butyldimethylsilylacetylene,tert-butyldimethylsilylethyne,tert-butylethynyldimethylsilane
IUPAC Name	tert-butyl-ethynyl-dimethylsilane
InChI Key	RTYNRTUKJVYEIE-UHFFFAOYSA-N
Molecular Formula	C8H16Si

409

Tetrakis(dimethylsiloxy)silane, 97%

CAS: 17082-47-2 Molecular Formula: C8H24O4Si5 Molecular Weight (g/mol): 324.70 MDL Number: MFCD00053848 InChI Key: UOUILILVWRHZSH-UHFFFAOYSA-N Synonym: tetrakis dimethylsilyl orthosilicate

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Specifications

CAS	17082-47-2
Molecular Weight (g/mol)	324.70
MDL Number	MFCD00053848
Synonym	tetrakis dimethylsilyl orthosilicate
InChI Key	UOUILILVWRHZSH-UHFFFAOYSA-N
Molecular Formula	C8H24O4Si5

410

3-Bromo-1-trimethylsilyl-1-propyne, 98%

CAS: 38002-45-8 Molecular Formula: C6H11BrSi Molecular Weight (g/mol): 191.143 MDL Number: MFCD00134460 InChI Key: GAPRPFRDVCCCHR-UHFFFAOYSA-N Synonym: 3-bromo-1-trimethylsilyl-1-propyne,3-bromoprop-1-yn-1-yl trimethylsilane,3-bromo-1-propynyl trimethylsilane,3-trimethylsilyl propargyl bromide,3-bromoprop-1-ynyl trimethyl silane,silane, 3-bromo-1-propynyl trimethyl,3-bromoprop-1-yn-1-yl trimethyl silane,acmc-1cthe,ksc496i3r PubChem CID: 642589 IUPAC Name: 3-bromoprop-1-ynyl(trimethyl)silane SMILES: C[Si](C)(C)C#CCBr

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Specifications

PubChem CID	642589
CAS	38002-45-8
Molecular Weight (g/mol)	191.143
MDL Number	MFCD00134460
SMILES	C[Si](C)(C)C#CCBr
Synonym	3-bromo-1-trimethylsilyl-1-propyne,3-bromoprop-1-yn-1-yl trimethylsilane,3-bromo-1-propynyl trimethylsilane,3-trimethylsilyl propargyl bromide,3-bromoprop-1-ynyl trimethyl silane,silane, 3-bromo-1-propynyl trimethyl,3-bromoprop-1-yn-1-yl trimethyl silane,acmc-1cthe,ksc496i3r
IUPAC Name	3-bromoprop-1-ynyl(trimethyl)silane
InChI Key	GAPRPFRDVCCCHR-UHFFFAOYSA-N
Molecular Formula	C6H11BrSi

411

Bis(dimethylamino)dimethylsilane, 97%, Thermo Scientific Chemicals

CAS: 3768-58-9 Molecular Formula: C6H18N2Si Molecular Weight (g/mol): 146.309 MDL Number: MFCD00008296 InChI Key: QULMGWCCKILBTO-UHFFFAOYSA-N Synonym: bis dimethylamino dimethylsilane,silanediamine, hexamethyl,silanediamine, n,n,n',n',1,1-hexamethyl,acmc-1ctl2,bis-dimethylamino dimethylsilane,n,n,n,n-hexamethylsilanediamine #,dimethylsilane, bis n,n-dimethylamino,n,n,n',n',1,1-hexamethylsilanediamine PubChem CID: 77384 IUPAC Name: N-[dimethylamino(dimethyl)silyl]-N-methylmethanamine SMILES: CN(C)[Si](C)(C)N(C)C

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PubChem CID	77384
CAS	3768-58-9
Molecular Weight (g/mol)	146.309
MDL Number	MFCD00008296
SMILES	CN(C)[Si](C)(C)N(C)C
Synonym	bis dimethylamino dimethylsilane,silanediamine, hexamethyl,silanediamine, n,n,n',n',1,1-hexamethyl,acmc-1ctl2,bis-dimethylamino dimethylsilane,n,n,n,n-hexamethylsilanediamine #,dimethylsilane, bis n,n-dimethylamino,n,n,n',n',1,1-hexamethylsilanediamine
IUPAC Name	N-[dimethylamino(dimethyl)silyl]-N-methylmethanamine
InChI Key	QULMGWCCKILBTO-UHFFFAOYSA-N
Molecular Formula	C6H18N2Si

412

Silicon carbide, 400 grinding compound, 2oz (57g)

CAS: 409-21-2 Molecular Formula: CSi Molecular Weight (g/mol): 40.10 MDL Number: MFCD00049531 InChI Key: HBMJWWWQQXIZIP-UHFFFAOYSA-N Synonym: silicon carbide,carborundum,silicon monocarbide,carborundeum,tokawhisker,betarundum,carbolon,nicalon,silundum,carbon silicide PubChem CID: 9863 ChEBI: CHEBI:29390 IUPAC Name: methanidylidynesilylium SMILES: [C-]#[Si+]

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Specifications

PubChem CID	9863
CAS	409-21-2
Molecular Weight (g/mol)	40.10
ChEBI	CHEBI:29390
MDL Number	MFCD00049531
SMILES	[C-]#[Si+]
Synonym	silicon carbide,carborundum,silicon monocarbide,carborundeum,tokawhisker,betarundum,carbolon,nicalon,silundum,carbon silicide
IUPAC Name	methanidylidynesilylium
InChI Key	HBMJWWWQQXIZIP-UHFFFAOYSA-N
Molecular Formula	CSi

413

Isobutyltrimethoxysilane, 97%

CAS: 18395-30-7 Molecular Formula: C7H18O3Si Molecular Weight (g/mol): 178.303 MDL Number: MFCD00051589 InChI Key: XYJRNCYWTVGEEG-UHFFFAOYSA-N Synonym: isobutyltrimethoxysilane,isobutyl trimethoxy silane,silane, trimethoxy 2-methylpropyl,trimethoxy 2-methylpropyl silane,dynasylan ibtmo,prosil 178,isobutyltrimethoxy silane,iso-butyl trimethoxysilane,acmc-1cg69,2-methyl-1-propyltrimethoxysilane PubChem CID: 87622 IUPAC Name: trimethoxy(2-methylpropyl)silane SMILES: CC(C)C[Si](OC)(OC)OC

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Specifications

PubChem CID	87622
CAS	18395-30-7
Molecular Weight (g/mol)	178.303
MDL Number	MFCD00051589
SMILES	CC(C)C[Si](OC)(OC)OC
Synonym	isobutyltrimethoxysilane,isobutyl trimethoxy silane,silane, trimethoxy 2-methylpropyl,trimethoxy 2-methylpropyl silane,dynasylan ibtmo,prosil 178,isobutyltrimethoxy silane,iso-butyl trimethoxysilane,acmc-1cg69,2-methyl-1-propyltrimethoxysilane
IUPAC Name	trimethoxy(2-methylpropyl)silane
InChI Key	XYJRNCYWTVGEEG-UHFFFAOYSA-N
Molecular Formula	C7H18O3Si

414

Silicon(IV) oxide, 99.99% (metals basis)

CAS: 7631-86-9 Molecular Formula: O2Si Molecular Weight (g/mol): 60.08 MDL Number: MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 MFCD07370733 InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N Synonym: silica,silicon dioxide,quartz,cristobalite,diatomaceous earth,tridymite,silicic anhydride,aerosil,infusorial earth,silica, amorphous PubChem CID: 24261 ChEBI: CHEBI:30563 IUPAC Name: dioxosilane SMILES: O=[Si]=O

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Specifications

PubChem CID	24261
CAS	7631-86-9
Molecular Weight (g/mol)	60.08
ChEBI	CHEBI:30563
MDL Number	MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 MFCD07370733
SMILES	O=[Si]=O
Synonym	silica,silicon dioxide,quartz,cristobalite,diatomaceous earth,tridymite,silicic anhydride,aerosil,infusorial earth,silica, amorphous
IUPAC Name	dioxosilane
InChI Key	VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Molecular Formula	O2Si

415

Triphenylsilanol, 98%

CAS: 791-31-1 Molecular Formula: C18H16OSi Molecular Weight (g/mol): 276.41 MDL Number: MFCD00002102 InChI Key: NLSXASIDNWDYMI-UHFFFAOYSA-N Synonym: triphenylsilanol,silanol, triphenyl,triphenylhydroxysilane,silane, hydroxytriphenyl,unii-azc8o4ttx4,silanol, 1,1,1-triphenyl,hydroxy triphenyl silane,si oh ph3,azc8o4ttx4 PubChem CID: 69925 ChEBI: CHEBI:35035 IUPAC Name: hydroxy(triphenyl)silane SMILES: C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(C3=CC=CC=C3)O

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Specifications

PubChem CID	69925
CAS	791-31-1
Molecular Weight (g/mol)	276.41
ChEBI	CHEBI:35035
MDL Number	MFCD00002102
SMILES	C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(C3=CC=CC=C3)O
Synonym	triphenylsilanol,silanol, triphenyl,triphenylhydroxysilane,silane, hydroxytriphenyl,unii-azc8o4ttx4,silanol, 1,1,1-triphenyl,hydroxy triphenyl silane,si oh ph3,azc8o4ttx4
IUPAC Name	hydroxy(triphenyl)silane
InChI Key	NLSXASIDNWDYMI-UHFFFAOYSA-N
Molecular Formula	C18H16OSi

416

1-Methoxy-3-trimethylsiloxy-1,3-butadiene, 94%

CAS: 54125-02-9 Molecular Formula: C8H16O2Si Molecular Weight (g/mol): 172.299 MDL Number: MFCD00008498 InChI Key: SHALBPKEGDBVKK-VOTSOKGWSA-N Synonym: danishefsky's diene,1-methoxy-3-trimethylsiloxy-1,3-butadiene,unii-1zor63u51o,1-methoxy-3-trimethylsiloxy butadiene,1-methoxy-3-trimethylsilyloxy-1,3-butadiene,e-4-methoxybuta-1,3-dien-2-yl oxy trimethylsilane,e-4-methoxybuta-1,3-dien-2-yloxy trimethylsilane,1-methoxy-3-trimethylsilyloxy butadiene,silane, 2e-3-methoxy-1-methylene-2-propenyl oxy trimethyl,e-1-methoxy-3-trimethylsilyloxy-1,3-butadiene PubChem CID: 5366448 IUPAC Name: [(3E)-4-methoxybuta-1,3-dien-2-yl]oxy-trimethylsilane SMILES: COC=CC(=C)O[Si](C)(C)C

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PubChem CID	5366448
CAS	54125-02-9
Molecular Weight (g/mol)	172.299
MDL Number	MFCD00008498
SMILES	COC=CC(=C)O[Si](C)(C)C
Synonym	danishefsky's diene,1-methoxy-3-trimethylsiloxy-1,3-butadiene,unii-1zor63u51o,1-methoxy-3-trimethylsiloxy butadiene,1-methoxy-3-trimethylsilyloxy-1,3-butadiene,e-4-methoxybuta-1,3-dien-2-yl oxy trimethylsilane,e-4-methoxybuta-1,3-dien-2-yloxy trimethylsilane,1-methoxy-3-trimethylsilyloxy butadiene,silane, 2e-3-methoxy-1-methylene-2-propenyl oxy trimethyl,e-1-methoxy-3-trimethylsilyloxy-1,3-butadiene
IUPAC Name	[(3E)-4-methoxybuta-1,3-dien-2-yl]oxy-trimethylsilane
InChI Key	SHALBPKEGDBVKK-VOTSOKGWSA-N
Molecular Formula	C8H16O2Si

417

Octaphenylcyclotetrasiloxane, 98+%

CAS: 546-56-5 Molecular Formula: C48H40O4Si4 Molecular Weight (g/mol): 793.18 MDL Number: MFCD00003268 InChI Key: VSIKJPJINIDELZ-UHFFFAOYSA-N Synonym: octaphenylcyclotetrasiloxane,cyclotetrasiloxane, octaphenyl,2,2,4,4,6,6,8,8-octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane,octaphenyltetracyclosiloxane,cyclotetrasiloxane, 2,2,4,4,6,6,8,8-octaphenyl,1,1,3,3,5,5,7,7-octaphenylcyclotetrasiloxane,octaphenyl tetracyclosiloxane,acmc-1aqwg,ph2sio 4,vsikjpjinidelz-uhfffaoysa PubChem CID: 68347 IUPAC Name: 2,2,4,4,6,6,8,8-octakis-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane SMILES: O1[Si](O[Si](O[Si](O[Si]1(C1=CC=CC=C1)C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

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PubChem CID	68347
CAS	546-56-5
Molecular Weight (g/mol)	793.18
MDL Number	MFCD00003268
SMILES	O1[Si](O[Si](O[Si](O[Si]1(C1=CC=CC=C1)C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	octaphenylcyclotetrasiloxane,cyclotetrasiloxane, octaphenyl,2,2,4,4,6,6,8,8-octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane,octaphenyltetracyclosiloxane,cyclotetrasiloxane, 2,2,4,4,6,6,8,8-octaphenyl,1,1,3,3,5,5,7,7-octaphenylcyclotetrasiloxane,octaphenyl tetracyclosiloxane,acmc-1aqwg,ph2sio 4,vsikjpjinidelz-uhfffaoysa
IUPAC Name	2,2,4,4,6,6,8,8-octakis-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
InChI Key	VSIKJPJINIDELZ-UHFFFAOYSA-N
Molecular Formula	C48H40O4Si4

418

Tetramethylsilane, For NMR spectroscopy, ACS reagent, ≥99.5% (GC), MilliporeSigma™ Supelco™

MDL Number: MFCD00008274

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Specifications

MDL Number	MFCD00008274

419

Chlorodimethyl(pentafluorophenyl)silane, 96%

CAS: 20082-71-7 Molecular Formula: C8H6ClF5Si Molecular Weight (g/mol): 260.66 MDL Number: MFCD00000500 InChI Key: PQRFRTCWNCVQHI-UHFFFAOYSA-N Synonym: pentafluorophenyldimethylchlorosilane,flophemesyl chloride,chlorodimethylpentafluorophenylsilane,chlorodimethyl perfluorophenyl silane,silane, chlorodimethyl pentafluorophenyl,chlorodimethyl pentafluorophenyl silane,benzene, 1-chlorodimethylsilyl-2,3,4,5,6-pentafluoro,chlorodimethyl 2,3,4,5,6-pentafluorophenyl silane,chloro dimethyl pentafluorophenyl silane,dimethylpentafluorophenylchlorosilane PubChem CID: 88361 IUPAC Name: chloro-dimethyl-(2,3,4,5,6-pentafluorophenyl)silane SMILES: C[Si](C)(Cl)C1=C(F)C(F)=C(F)C(F)=C1F

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Specifications

PubChem CID	88361
CAS	20082-71-7
Molecular Weight (g/mol)	260.66
MDL Number	MFCD00000500
SMILES	C[Si](C)(Cl)C1=C(F)C(F)=C(F)C(F)=C1F
Synonym	pentafluorophenyldimethylchlorosilane,flophemesyl chloride,chlorodimethylpentafluorophenylsilane,chlorodimethyl perfluorophenyl silane,silane, chlorodimethyl pentafluorophenyl,chlorodimethyl pentafluorophenyl silane,benzene, 1-chlorodimethylsilyl-2,3,4,5,6-pentafluoro,chlorodimethyl 2,3,4,5,6-pentafluorophenyl silane,chloro dimethyl pentafluorophenyl silane,dimethylpentafluorophenylchlorosilane
IUPAC Name	chloro-dimethyl-(2,3,4,5,6-pentafluorophenyl)silane
InChI Key	PQRFRTCWNCVQHI-UHFFFAOYSA-N
Molecular Formula	C8H6ClF5Si

420

Tellurium shot, 2-5mm (0.08-0.20in) dia, 99.9999% (metals basis), Thermo Scientific Chemicals

CAS: 13494-80-9 Molecular Formula: Te Molecular Weight (g/mol): 127.60 MDL Number: MFCD00134062 InChI Key: PORWMNRCUJJQNO-UHFFFAOYSA-N Synonym: tellurium, elemental,telloy,tellur,aurum paradoxum,element,tellur polish,metallum problematum,tellurium, metallic,unii-nqa0o090zj,and compounds PubChem CID: 6327182 ChEBI: CHEBI:30452 IUPAC Name: tellurium SMILES: [Te]

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Specifications

PubChem CID	6327182
CAS	13494-80-9
Molecular Weight (g/mol)	127.60
ChEBI	CHEBI:30452
MDL Number	MFCD00134062
SMILES	[Te]
Synonym	tellurium, elemental,telloy,tellur,aurum paradoxum,element,tellur polish,metallum problematum,tellurium, metallic,unii-nqa0o090zj,and compounds
IUPAC Name	tellurium
InChI Key	PORWMNRCUJJQNO-UHFFFAOYSA-N
Molecular Formula	Te

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