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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496 – 510 of 1,264 results

496

O-(tert-Butyldimethylsilyl)hydroxylamine, 90+%, Thermo Scientific Chemicals

CAS: 41879-39-4 Molecular Formula: C6H17NOSi Molecular Weight (g/mol): 147.293 MDL Number: MFCD00054944 InChI Key: SSUCKKNRCOFUPT-UHFFFAOYSA-N Synonym: o-tert-butyldimethylsilyl hydroxylamine,o-t-butyldimethylsilyl hydroxylamine,aminoxy-tert-butyldimethylsilane,o-tert-butyldimethylsilylhydroxylamine,o-tert-butyl dimethyl silyl hydroxylamine,h2n-otbs,tbs-onh2,acmc-1asp9,hydroxylamine, tbdms derivative,o-t-butyldimethylsilylhydroxylamine PubChem CID: 4691350 IUPAC Name: O-[tert-butyl(dimethyl)silyl]hydroxylamine SMILES: CC(C)(C)[Si](C)(C)ON

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PubChem CID	4691350
CAS	41879-39-4
Molecular Weight (g/mol)	147.293
MDL Number	MFCD00054944
SMILES	CC(C)(C)[Si](C)(C)ON
Synonym	o-tert-butyldimethylsilyl hydroxylamine,o-t-butyldimethylsilyl hydroxylamine,aminoxy-tert-butyldimethylsilane,o-tert-butyldimethylsilylhydroxylamine,o-tert-butyl dimethyl silyl hydroxylamine,h2n-otbs,tbs-onh2,acmc-1asp9,hydroxylamine, tbdms derivative,o-t-butyldimethylsilylhydroxylamine
IUPAC Name	O-[tert-butyl(dimethyl)silyl]hydroxylamine
InChI Key	SSUCKKNRCOFUPT-UHFFFAOYSA-N
Molecular Formula	C6H17NOSi

497

Silicon carbide powder, coarse, 46 grit

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 SMILES: [C-]#[Si+]

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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
InChI Key	HBMJWWWQQXIZIP-UHFFFAOYSA-N
Molecular Formula	CSi

498

Antimony(III) Oxide, Extra Pure, MilliporeSigma™

CAS: 1309-64-4 Molecular Formula: O3Sb2 Molecular Weight (g/mol): 291.52 MDL Number: MFCD00011214 InChI Key: GHPGOEFPKIHBNM-UHFFFAOYSA-N Synonym: di-Antimony trioxide IUPAC Name: diantimony(3+) trioxidandiide SMILES: [O--].[O--].[O--].[Sb+3].[Sb+3]

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CAS	1309-64-4
Molecular Weight (g/mol)	291.52
MDL Number	MFCD00011214
SMILES	[O--].[O--].[O--].[Sb+3].[Sb+3]
Synonym	di-Antimony trioxide
IUPAC Name	diantimony(3+) trioxidandiide
InChI Key	GHPGOEFPKIHBNM-UHFFFAOYSA-N
Molecular Formula	O3Sb2

499

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

500

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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Specifications

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

501

Boron carbide

CAS: 12069-32-8 Molecular Formula: CB4 Molecular Weight (g/mol): 55.25 MDL Number: MFCD00011520 InChI Key: INAHAJYZKVIDIZ-UHFFFAOYSA-N Synonym: boron carbide,boron carbide b4c,tetra 10b boron carbide,boron carbide, dust,tetrabor,boron carbide powder,boron carbide b4c grade hp,boron carbide b4c grade hs,b4-c,boron carbide b4c grade hd 07 PubChem CID: 123279 IUPAC Name: 2,3,4,5-tetraboratetracyclo[2.1.0.0¹,³.0²,⁵]pentane SMILES: B12B3B4B1C234

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Specifications

PubChem CID	123279
CAS	12069-32-8
Molecular Weight (g/mol)	55.25
MDL Number	MFCD00011520
SMILES	B12B3B4B1C234
Synonym	boron carbide,boron carbide b4c,tetra 10b boron carbide,boron carbide, dust,tetrabor,boron carbide powder,boron carbide b4c grade hp,boron carbide b4c grade hs,b4-c,boron carbide b4c grade hd 07
IUPAC Name	2,3,4,5-tetraboratetracyclo[2.1.0.0¹,³.0²,⁵]pentane
InChI Key	INAHAJYZKVIDIZ-UHFFFAOYSA-N
Molecular Formula	CB4

502

Hexafluorosilicic acid, 23% w/w aq. soln., Thermo Scientific Chemicals

CAS: 16961-83-4 Molecular Formula: F6H2Si Molecular Weight (g/mol): 144.091 MDL Number: MFCD00036289 InChI Key: OHORFAFFMDIQRR-UHFFFAOYSA-P Synonym: hexafluorosilicic acid,fluorosilicic acid,dihydrogen hexafluorosilicate,silicate 2-, hexafluoro-, dihydrogen,hexafluorosilicon 2-; hydron,dihydrogen hexafluorosilanediuide,silicofluoridd,hexafluorosilic acid,hydrofluorosilic acid,kieselfluorwasserstoffsaure PubChem CID: 21863527 IUPAC Name: hexafluorosilicon(2-);hydron SMILES: [H+].[H+].F[Si-2](F)(F)(F)(F)F

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PubChem CID	21863527
CAS	16961-83-4
Molecular Weight (g/mol)	144.091
MDL Number	MFCD00036289
SMILES	[H+].[H+].F[Si-2](F)(F)(F)(F)F
Synonym	hexafluorosilicic acid,fluorosilicic acid,dihydrogen hexafluorosilicate,silicate 2-, hexafluoro-, dihydrogen,hexafluorosilicon 2-; hydron,dihydrogen hexafluorosilanediuide,silicofluoridd,hexafluorosilic acid,hydrofluorosilic acid,kieselfluorwasserstoffsaure
IUPAC Name	hexafluorosilicon(2-);hydron
InChI Key	OHORFAFFMDIQRR-UHFFFAOYSA-P
Molecular Formula	F6H2Si

503

Antimony(III) oxide, 99%

CAS: 1309-64-4 Molecular Formula: O3Sb2 Molecular Weight (g/mol): 291.52 MDL Number: MFCD00011214 InChI Key: GHPGOEFPKIHBNM-UHFFFAOYSA-N IUPAC Name: diantimony(3+) trioxidandiide SMILES: [O--].[O--].[O--].[Sb+3].[Sb+3]

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Specifications

CAS	1309-64-4
Molecular Weight (g/mol)	291.52
MDL Number	MFCD00011214
SMILES	[O--].[O--].[O--].[Sb+3].[Sb+3]
IUPAC Name	diantimony(3+) trioxidandiide
InChI Key	GHPGOEFPKIHBNM-UHFFFAOYSA-N
Molecular Formula	O3Sb2

504

Selenium(IV) chloride, 99.5% (metals basis)

CAS: 10026-03-6 Molecular Formula: Cl4Se Molecular Weight (g/mol): 220.771 MDL Number: MFCD00011225 InChI Key: LNBXMNQCXXEHFT-UHFFFAOYSA-N Synonym: selenium tetrachloride,selenium chloride secl4 , t-4,unii-4gb8868p5j,selenium iv chloride 1:4,secl4,tetrachloro-,e4-selane,selenium iv chloride,selenium iv chloride-8 mesh,selenium iv chloride trace metals basis 25g PubChem CID: 66205 SMILES: Cl[Se](Cl)(Cl)Cl

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PubChem CID	66205
CAS	10026-03-6
Molecular Weight (g/mol)	220.771
MDL Number	MFCD00011225
SMILES	Cl[Se](Cl)(Cl)Cl
Synonym	selenium tetrachloride,selenium chloride secl4 , t-4,unii-4gb8868p5j,selenium iv chloride 1:4,secl4,tetrachloro-,e4-selane,selenium iv chloride,selenium iv chloride-8 mesh,selenium iv chloride trace metals basis 25g
InChI Key	LNBXMNQCXXEHFT-UHFFFAOYSA-N
Molecular Formula	Cl4Se

505

Tellurium powder, -200 mesh, 99.999% (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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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

506

11-Azidoundecyltrimethoxysilane, 94%

CAS: 334521-23-2 Molecular Formula: C14H31N3O3Si Molecular Weight (g/mol): 317.51 MDL Number: MFCD11982878 InChI Key: ACSJXAKDVNDMME-UHFFFAOYSA-N Synonym: 11-azidoundecyl trimethoxysilane,11-trimethoxysilyl undecyl azide PubChem CID: 46779110 SMILES: CO[Si](CCCCCCCCCCCN=[N+]=[N-])(OC)OC

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PubChem CID	46779110
CAS	334521-23-2
Molecular Weight (g/mol)	317.51
MDL Number	MFCD11982878
SMILES	CO[Si](CCCCCCCCCCCN=[N+]=[N-])(OC)OC
Synonym	11-azidoundecyl trimethoxysilane,11-trimethoxysilyl undecyl azide
InChI Key	ACSJXAKDVNDMME-UHFFFAOYSA-N
Molecular Formula	C14H31N3O3Si

507

Tetramethyldisilazane, 97%

CAS: 15933-59-2 Molecular Formula: C4H13NSi2 Molecular Weight (g/mol): 131.325 MDL Number: MFCD00025626 InChI Key: GJWAPAVRQYYSTK-UHFFFAOYSA-N Synonym: 1,1,3,3-tetramethyldisilazane,bis dimethylsilyl amine,tetramethyldisilazane,tetramethyl disilazane,tmds,silanamine, n-dimethylsilyl-1,1-dimethyl,disilazane, 1,1,3,3-tetramethyl,c4h15nsi2,n-dimethylsilyl-1,1-dimethylsilylamine,1,3,3-tetramethyldisilazane PubChem CID: 6327317 IUPAC Name: [(dimethyl-$l^{3}-silanyl)amino]-dimethylsilicon SMILES: C[Si](C)N[Si](C)C

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PubChem CID	6327317
CAS	15933-59-2
Molecular Weight (g/mol)	131.325
MDL Number	MFCD00025626
SMILES	C[Si](C)N[Si](C)C
Synonym	1,1,3,3-tetramethyldisilazane,bis dimethylsilyl amine,tetramethyldisilazane,tetramethyl disilazane,tmds,silanamine, n-dimethylsilyl-1,1-dimethyl,disilazane, 1,1,3,3-tetramethyl,c4h15nsi2,n-dimethylsilyl-1,1-dimethylsilylamine,1,3,3-tetramethyldisilazane
IUPAC Name	[(dimethyl-$l^{3}-silanyl)amino]-dimethylsilicon
InChI Key	GJWAPAVRQYYSTK-UHFFFAOYSA-N
Molecular Formula	C4H13NSi2

508

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

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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

509

(6-Bromohexyloxy)-tert-butyldimethylsilane, 99%

CAS: 129368-70-3 Molecular Formula: C12H27BrOSi Molecular Weight (g/mol): 295.336 MDL Number: MFCD01863708 InChI Key: PBKXRKYUUXKNSL-UHFFFAOYSA-N Synonym: 6-bromohexyloxy-tert-butyldimethylsilane,6-bromohexyl oxy tert-butyl dimethylsilane,silane, 6-bromohexyl oxy 1,1-dimethylethyl dimethyl,acmc-20apme,1-t-butyldimethylsilyloxy-6-bromohexane,6-bromohexyloxy-tert-butyidimethylsilane,6-bromohexyloxy tert-butyldimethylsilane,6-bromohexyl tert-butyldimethylsilyl ether PubChem CID: 4260352 IUPAC Name: 6-bromohexoxy-tert-butyl-dimethylsilane SMILES: CC(C)(C)[Si](C)(C)OCCCCCCBr

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PubChem CID	4260352
CAS	129368-70-3
Molecular Weight (g/mol)	295.336
MDL Number	MFCD01863708
SMILES	CC(C)(C)[Si](C)(C)OCCCCCCBr
Synonym	6-bromohexyloxy-tert-butyldimethylsilane,6-bromohexyl oxy tert-butyl dimethylsilane,silane, 6-bromohexyl oxy 1,1-dimethylethyl dimethyl,acmc-20apme,1-t-butyldimethylsilyloxy-6-bromohexane,6-bromohexyloxy-tert-butyidimethylsilane,6-bromohexyloxy tert-butyldimethylsilane,6-bromohexyl tert-butyldimethylsilyl ether
IUPAC Name	6-bromohexoxy-tert-butyl-dimethylsilane
InChI Key	PBKXRKYUUXKNSL-UHFFFAOYSA-N
Molecular Formula	C12H27BrOSi

510

1-Iodo-2-(trimethylsilyl)acetylene, 97%

CAS: 18163-47-8 Molecular Formula: C5H9ISi Molecular Weight (g/mol): 224.12 MDL Number: MFCD00274201 InChI Key: HNIRHTRSZDSMOF-UHFFFAOYSA-N Synonym: 1-iodo-2-trimethylsilyl acetylene,iodoethynyl trimethylsilane,silane, iodomethyl trimethyl,2-iodoethynyl trimethylsilane,2-iodoethynyl trimethyl silane,silane, iodoethynyl trimethyl,tbdmcs,acmc-20aoug,trimethyliodoethinylsilane,iodoethynyltrimethylsilane PubChem CID: 140341 IUPAC Name: 2-iodoethynyl(trimethyl)silane SMILES: C[Si](C)(C)C#CI

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Specifications

PubChem CID	140341
CAS	18163-47-8
Molecular Weight (g/mol)	224.12
MDL Number	MFCD00274201
SMILES	C[Si](C)(C)C#CI
Synonym	1-iodo-2-trimethylsilyl acetylene,iodoethynyl trimethylsilane,silane, iodomethyl trimethyl,2-iodoethynyl trimethylsilane,2-iodoethynyl trimethyl silane,silane, iodoethynyl trimethyl,tbdmcs,acmc-20aoug,trimethyliodoethinylsilane,iodoethynyltrimethylsilane
IUPAC Name	2-iodoethynyl(trimethyl)silane
InChI Key	HNIRHTRSZDSMOF-UHFFFAOYSA-N
Molecular Formula	C5H9ISi

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Antimony(III) Oxide, Extra Pure, MilliporeSigma™ GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Antimony(III) Oxide, Extra Pure, MilliporeSigma™