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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271 – 285 of 1,357 results

271

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

272

Selenium, Black 99+, MilliporeSigma™

CAS: 7782-49-2 Molecular Formula: Se Molecular Weight (g/mol): 78.97 MDL Number: MFCD00134090 MFCD00011224 InChI Key: BUGBHKTXTAQXES-UHFFFAOYSA-N Synonym: selenium, elemental,selen,hydride,atom,elemental,selenio,vandex,alloy,and compounds,gray PubChem CID: 6326970 ChEBI: CHEBI:27568 IUPAC Name: selenium SMILES: [Se]

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Specifications

PubChem CID	6326970
CAS	7782-49-2
Molecular Weight (g/mol)	78.97
ChEBI	CHEBI:27568
MDL Number	MFCD00134090 MFCD00011224
SMILES	[Se]
Synonym	selenium, elemental,selen,hydride,atom,elemental,selenio,vandex,alloy,and compounds,gray
IUPAC Name	selenium
InChI Key	BUGBHKTXTAQXES-UHFFFAOYSA-N
Molecular Formula	Se

273

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3-(Trimethylsilyl)propiolaldehyde diethyl acetal, 97%, Thermo Scientific Chemicals

CAS: 87219-80-5 Molecular Formula: C10H20O2Si Molecular Weight (g/mol): 200.353 MDL Number: MFCD08275372 InChI Key: MDRSJACTZKYOAL-UHFFFAOYSA-N Synonym: 3,3-diethoxyprop-1-yn-1-yl trimethylsilane,1-trimethylsilyl-3,3-diethoxy-1-propyne,3-trimethylsilyl propiolaldehyde diethyl acetal,3-trimethylsilylpropargyl aldehyde diethyl acetal PubChem CID: 11206442 IUPAC Name: 3,3-diethoxyprop-1-ynyl(trimethyl)silane SMILES: CCOC(C#C[Si](C)(C)C)OCC

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PubChem CID	11206442
CAS	87219-80-5
Molecular Weight (g/mol)	200.353
MDL Number	MFCD08275372
SMILES	CCOC(C#C[Si](C)(C)C)OCC
Synonym	3,3-diethoxyprop-1-yn-1-yl trimethylsilane,1-trimethylsilyl-3,3-diethoxy-1-propyne,3-trimethylsilyl propiolaldehyde diethyl acetal,3-trimethylsilylpropargyl aldehyde diethyl acetal
IUPAC Name	3,3-diethoxyprop-1-ynyl(trimethyl)silane
InChI Key	MDRSJACTZKYOAL-UHFFFAOYSA-N
Molecular Formula	C10H20O2Si

274

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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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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

275

Tellurium(IV) chloride, 99.9% (metals basis)

CAS: 10026-07-0 Molecular Formula: Cl4Te Molecular Weight (g/mol): 269.4 MDL Number: MFCD00011262 InChI Key: SWLJJEFSPJCUBD-UHFFFAOYSA-N Synonym: tellurium tetrachloride,telluric chloride,tellurium chloride,tetrachlorotellurium,tellurium iv chloride,tellurium chloride tecl4 , t-4,unii-dny2r5498h,tellurium chloride, t-4,telluricchloride,tecl4 PubChem CID: 61443 SMILES: Cl[Te](Cl)(Cl)Cl

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PubChem CID	61443
CAS	10026-07-0
Molecular Weight (g/mol)	269.4
MDL Number	MFCD00011262
SMILES	Cl[Te](Cl)(Cl)Cl
Synonym	tellurium tetrachloride,telluric chloride,tellurium chloride,tetrachlorotellurium,tellurium iv chloride,tellurium chloride tecl4 , t-4,unii-dny2r5498h,tellurium chloride, t-4,telluricchloride,tecl4
InChI Key	SWLJJEFSPJCUBD-UHFFFAOYSA-N
Molecular Formula	Cl4Te

276

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

277

Silicon(IV) bromide

CAS: 7789-66-4 Molecular Formula: Br4Si Molecular Weight (g/mol): 347.701 MDL Number: MFCD00049530 InChI Key: AIFMYMZGQVTROK-UHFFFAOYSA-N Synonym: silicon iv bromide,silicon tetrabromide,silane, tetrabromo,sibr4,unii-8gac9ywl42,8gac9ywl42,silicon bromide,acmc-20ajqj PubChem CID: 82247 IUPAC Name: tetrabromosilane SMILES: [Si](Br)(Br)(Br)Br

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PubChem CID	82247
CAS	7789-66-4
Molecular Weight (g/mol)	347.701
MDL Number	MFCD00049530
SMILES	[Si](Br)(Br)(Br)Br
Synonym	silicon iv bromide,silicon tetrabromide,silane, tetrabromo,sibr4,unii-8gac9ywl42,8gac9ywl42,silicon bromide,acmc-20ajqj
IUPAC Name	tetrabromosilane
InChI Key	AIFMYMZGQVTROK-UHFFFAOYSA-N
Molecular Formula	Br4Si

278

Chlorodimethyl-n-octadecylsilane, 95%

CAS: 18643-08-8 Molecular Formula: C20H43ClSi Molecular Weight (g/mol): 347.10 MDL Number: MFCD00000504 InChI Key: GZGREZWGCWVAEE-UHFFFAOYSA-N Synonym: chlorodimethyloctadecylsilane,dimethyloctadecylchlorosilane,chlorodimethyl octadecyl silane,octadecyldimethylchlorosilane,silane, chlorodimethyloctadecyl,n-octadecyldimethylchlorosilane,chloro dimethyl octadecylsilane,chlorodimethyl-n-octadecylsilane,dimethyl-n-octadecylchlorosilane,stearyldimethylchlorosilane PubChem CID: 87738 IUPAC Name: chloro-dimethyl-octadecylsilane SMILES: CCCCCCCCCCCCCCCCCC[Si](C)(C)Cl

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PubChem CID	87738
CAS	18643-08-8
Molecular Weight (g/mol)	347.10
MDL Number	MFCD00000504
SMILES	CCCCCCCCCCCCCCCCCC[Si](C)(C)Cl
Synonym	chlorodimethyloctadecylsilane,dimethyloctadecylchlorosilane,chlorodimethyl octadecyl silane,octadecyldimethylchlorosilane,silane, chlorodimethyloctadecyl,n-octadecyldimethylchlorosilane,chloro dimethyl octadecylsilane,chlorodimethyl-n-octadecylsilane,dimethyl-n-octadecylchlorosilane,stearyldimethylchlorosilane
IUPAC Name	chloro-dimethyl-octadecylsilane
InChI Key	GZGREZWGCWVAEE-UHFFFAOYSA-N
Molecular Formula	C20H43ClSi

279

Arsenic(II) sulfide, tech. 90%

CAS: 12044-79-0 Molecular Formula: AsH3S Molecular Weight (g/mol): 110.01 MDL Number: MFCD00049841 InChI Key: BMOFEAKQXGGUPE-UHFFFAOYSA-N Synonym: arsenic ii sulfide,realgar ass,diarsanedithione IUPAC Name: arsanethiol SMILES: S[AsH2]

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Specifications

CAS	12044-79-0
Molecular Weight (g/mol)	110.01
MDL Number	MFCD00049841
SMILES	S[AsH2]
Synonym	arsenic ii sulfide,realgar ass,diarsanedithione
IUPAC Name	arsanethiol
InChI Key	BMOFEAKQXGGUPE-UHFFFAOYSA-N
Molecular Formula	AsH3S

280

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n-Octyltriethoxysilane, 95%

CAS: 2943-75-1 Molecular Formula: C14H32O3Si Molecular Weight (g/mol): 276.49 MDL Number: MFCD00039883 InChI Key: MSRJTTSHWYDFIU-UHFFFAOYSA-N Synonym: n-octyltriethoxysilane,octyltriethoxysilane,triethoxy octyl silane,silane, triethoxyoctyl,dynasylan octeo,octyl triethoxy silane,prosil 9202,silquest a 137,prosil 9234,a 137 coupling agent PubChem CID: 76262 IUPAC Name: triethoxy(octyl)silane SMILES: CCCCCCCC[Si](OCC)(OCC)OCC

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PubChem CID	76262
CAS	2943-75-1
Molecular Weight (g/mol)	276.49
MDL Number	MFCD00039883
SMILES	CCCCCCCC[Si](OCC)(OCC)OCC
Synonym	n-octyltriethoxysilane,octyltriethoxysilane,triethoxy octyl silane,silane, triethoxyoctyl,dynasylan octeo,octyl triethoxy silane,prosil 9202,silquest a 137,prosil 9234,a 137 coupling agent
IUPAC Name	triethoxy(octyl)silane
InChI Key	MSRJTTSHWYDFIU-UHFFFAOYSA-N
Molecular Formula	C14H32O3Si

281

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Ethoxytrimethylsilane, 97%, Thermo Scientific Chemicals

CAS: 1825-62-3 Molecular Formula: C5H14OSi Molecular Weight (g/mol): 118.25 MDL Number: MFCD00009069 InChI Key: RSIHJDGMBDPTIM-UHFFFAOYSA-N Synonym: trimethylethoxysilane,silane, ethoxytrimethyl,silane, trimethylethoxy,ethyl trimethylsilyl ether,trimethylsilyl ethyl ether,ethoxy trimethyl silane,trimethyl ethoxy silane,silane,ethoxytrimethyl,acmc-1btam,ethanol, tms derivative PubChem CID: 15772 IUPAC Name: ethoxy(trimethyl)silane SMILES: CCO[Si](C)(C)C

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PubChem CID	15772
CAS	1825-62-3
Molecular Weight (g/mol)	118.25
MDL Number	MFCD00009069
SMILES	CCO[Si](C)(C)C
Synonym	trimethylethoxysilane,silane, ethoxytrimethyl,silane, trimethylethoxy,ethyl trimethylsilyl ether,trimethylsilyl ethyl ether,ethoxy trimethyl silane,trimethyl ethoxy silane,silane,ethoxytrimethyl,acmc-1btam,ethanol, tms derivative
IUPAC Name	ethoxy(trimethyl)silane
InChI Key	RSIHJDGMBDPTIM-UHFFFAOYSA-N
Molecular Formula	C5H14OSi

282

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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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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

283

Silicon(IV) acetate

CAS: 562-90-3 Molecular Formula: C8H12O8Si Molecular Weight (g/mol): 264.26 MDL Number: MFCD00026184 InChI Key: YZVRVDPMGYFCGL-UHFFFAOYSA-N Synonym: silicon tetraacetate,tetraacetoxysilane,tetraacetyl orthosilicate,unii-vz7lp47epp,vz7lp47epp,silicon iv acetate, anhydrous,acetic acid, 1,1',1,1'-tetraanhydride with silicic acid h4sio4,triacetoxysilyl acetate,silanetetrol, tetraacetate PubChem CID: 68419 IUPAC Name: triacetyloxysilyl acetate SMILES: CC(=O)O[Si](OC(C)=O)(OC(C)=O)OC(C)=O

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PubChem CID	68419
CAS	562-90-3
Molecular Weight (g/mol)	264.26
MDL Number	MFCD00026184
SMILES	CC(=O)O[Si](OC(C)=O)(OC(C)=O)OC(C)=O
Synonym	silicon tetraacetate,tetraacetoxysilane,tetraacetyl orthosilicate,unii-vz7lp47epp,vz7lp47epp,silicon iv acetate, anhydrous,acetic acid, 1,1',1,1'-tetraanhydride with silicic acid h4sio4,triacetoxysilyl acetate,silanetetrol, tetraacetate
IUPAC Name	triacetyloxysilyl acetate
InChI Key	YZVRVDPMGYFCGL-UHFFFAOYSA-N
Molecular Formula	C8H12O8Si

284

Nitronium tetrafluoroborate, 90%

CAS: 13826-86-3 Molecular Formula: BF4NO2 Molecular Weight (g/mol): 132.81 MDL Number: MFCD00011432 InChI Key: XYRQURYIJKJVSF-UHFFFAOYSA-N Synonym: nitronium tetrafluoroborate,nitronium ion tetrafluoroborate,nitronium tetrafluoroboron,nitroniumtetrafluoroborate,nitronium.tetrafluoroborate,nitronium tetrafluoroborate, 0.3-0.5m solution in sulfolane PubChem CID: 11073463 IUPAC Name: nitronium;tetrafluoroborate SMILES: [O-][NH+]=O.F[B-](F)(F)F

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PubChem CID	11073463
CAS	13826-86-3
Molecular Weight (g/mol)	132.81
MDL Number	MFCD00011432
SMILES	[O-][NH+]=O.F[B-](F)(F)F
Synonym	nitronium tetrafluoroborate,nitronium ion tetrafluoroborate,nitronium tetrafluoroboron,nitroniumtetrafluoroborate,nitronium.tetrafluoroborate,nitronium tetrafluoroborate, 0.3-0.5m solution in sulfolane
IUPAC Name	nitronium;tetrafluoroborate
InChI Key	XYRQURYIJKJVSF-UHFFFAOYSA-N
Molecular Formula	BF4NO2

285

Antimony(III) iodide, ultra dry, 99.998% (metals basis)

CAS: 7790-44-5 Molecular Formula: I3Sb Molecular Weight (g/mol): 502.47 MDL Number: MFCD00016322 InChI Key: KWQLUUQBTAXYCB-UHFFFAOYSA-K Synonym: antimony iii iodide,stibine, triiodo,antimony triiodide,antimon iii iodid,antimony iodide sbi3,antimony iodide,antimony iii iodide, ultra dry,antimony iii triiodide,hsdb 437,triiodostibine # PubChem CID: 24630 SMILES: [Sb+3].[I-].[I-].[I-]

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PubChem CID	24630
CAS	7790-44-5
Molecular Weight (g/mol)	502.47
MDL Number	MFCD00016322
SMILES	[Sb+3].[I-].[I-].[I-]
Synonym	antimony iii iodide,stibine, triiodo,antimony triiodide,antimon iii iodid,antimony iodide sbi3,antimony iodide,antimony iii iodide, ultra dry,antimony iii triiodide,hsdb 437,triiodostibine #
InChI Key	KWQLUUQBTAXYCB-UHFFFAOYSA-K
Molecular Formula	I3Sb

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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™