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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136 – 150 of 1,357 results

136

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(3-Mercaptopropyl)trimethoxysilane, 95%

CAS: 4420-74-0 Molecular Formula: C6H16O3SSi Molecular Weight (g/mol): 196.336 MDL Number: MFCD00004901 InChI Key: UUEWCQRISZBELL-UHFFFAOYSA-N Synonym: trimethoxysilylpropanethiol,3-mercaptopropyltrimethoxysilane,3-mercaptopropyl trimethoxysilane,1-propanethiol, 3-trimethoxysilyl,silquest a 189,3-trimethoxysilyl propanethiol,prosil 196,silane a 189,union carbide a-189,sila-ace s 810 PubChem CID: 20473 IUPAC Name: 3-trimethoxysilylpropane-1-thiol SMILES: CO[Si](CCCS)(OC)OC

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Specifications

PubChem CID	20473
CAS	4420-74-0
Molecular Weight (g/mol)	196.336
MDL Number	MFCD00004901
SMILES	CO[Si](CCCS)(OC)OC
Synonym	trimethoxysilylpropanethiol,3-mercaptopropyltrimethoxysilane,3-mercaptopropyl trimethoxysilane,1-propanethiol, 3-trimethoxysilyl,silquest a 189,3-trimethoxysilyl propanethiol,prosil 196,silane a 189,union carbide a-189,sila-ace s 810
IUPAC Name	3-trimethoxysilylpropane-1-thiol
InChI Key	UUEWCQRISZBELL-UHFFFAOYSA-N
Molecular Formula	C6H16O3SSi

137

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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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Specifications

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

138

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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Specifications

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

139

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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Specifications

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

140

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Dimethylphenylsilane, 97%

CAS: 766-77-8 Molecular Formula: C8H11Si Molecular Weight (g/mol): 135.261 MDL Number: MFCD00008257 InChI Key: OIKHZBFJHONJJB-UHFFFAOYSA-N Synonym: dimethylphenylsilane,dimethyl phenyl silane,phenyldimethylsilane,silane, dimethylphenyl,benzene, dimethylsilyl,dimethylphenyl silane,c8h12si,dimethyl phenyl silyl,dimethyl-phenylsilicon PubChem CID: 6327656 IUPAC Name: dimethyl(phenyl)silicon SMILES: C[Si](C)C1=CC=CC=C1

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Specifications

PubChem CID	6327656
CAS	766-77-8
Molecular Weight (g/mol)	135.261
MDL Number	MFCD00008257
SMILES	C[Si](C)C1=CC=CC=C1
Synonym	dimethylphenylsilane,dimethyl phenyl silane,phenyldimethylsilane,silane, dimethylphenyl,benzene, dimethylsilyl,dimethylphenyl silane,c8h12si,dimethyl phenyl silyl,dimethyl-phenylsilicon
IUPAC Name	dimethyl(phenyl)silicon
InChI Key	OIKHZBFJHONJJB-UHFFFAOYSA-N
Molecular Formula	C8H11Si

141

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Silicon, +12 Mesh to 1 in., Lump, 96%75, Spectrum™ Chemical

CAS: 7440-21-3

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Specifications

CAS	7440-21-3

142

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(Chloromethyl)dimethylchlorosilane, 98%

CAS: 1719-57-9 Molecular Formula: C3H8Cl2Si Molecular Weight (g/mol): 143.08 MDL Number: MFCD00000875 InChI Key: ITKVLPYNJQOCPW-UHFFFAOYSA-N Synonym: chloro chloromethyl dimethylsilane,chloromethyl dimethylchlorosilane,chloromethyldimethylchlorosilane,silane, chloro chloromethyl dimethyl,cmdmcs,chloro cholromethyl dimethylsilane,ch3 2sicl ch2cl,chloromethylchlorodimethylsilane,dimethylchloromethylchlorosilane,chloro chloromethyl-dimethylsilane PubChem CID: 74393 IUPAC Name: chloro-(chloromethyl)-dimethylsilane SMILES: C[Si](C)(Cl)CCl

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Specifications

PubChem CID	74393
CAS	1719-57-9
Molecular Weight (g/mol)	143.08
MDL Number	MFCD00000875
SMILES	C[Si](C)(Cl)CCl
Synonym	chloro chloromethyl dimethylsilane,chloromethyl dimethylchlorosilane,chloromethyldimethylchlorosilane,silane, chloro chloromethyl dimethyl,cmdmcs,chloro cholromethyl dimethylsilane,ch3 2sicl ch2cl,chloromethylchlorodimethylsilane,dimethylchloromethylchlorosilane,chloro chloromethyl-dimethylsilane
IUPAC Name	chloro-(chloromethyl)-dimethylsilane
InChI Key	ITKVLPYNJQOCPW-UHFFFAOYSA-N
Molecular Formula	C3H8Cl2Si

143

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Phenyltrichlorosilane, 97%

CAS: 98-13-5 Molecular Formula: C6H5Cl3Si Molecular Weight (g/mol): 211.541 MDL Number: MFCD00000479 InChI Key: ORVMIVQULIKXCP-UHFFFAOYSA-N Synonym: trichloro phenyl silane,phenyltrichlorosilane,silane, trichlorophenyl,phenyl trichlorosilane,phenylsilicon trichloride,silane, phenyltrichloro,silicon phenyl trichloride,benzene, trichlorosilyl,unii-m7199jl06m,phenyl-trichloro-silane PubChem CID: 7372 IUPAC Name: trichloro(phenyl)silane SMILES: C1=CC=C(C=C1)[Si](Cl)(Cl)Cl

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Specifications

PubChem CID	7372
CAS	98-13-5
Molecular Weight (g/mol)	211.541
MDL Number	MFCD00000479
SMILES	C1=CC=C(C=C1)[Si](Cl)(Cl)Cl
Synonym	trichloro phenyl silane,phenyltrichlorosilane,silane, trichlorophenyl,phenyl trichlorosilane,phenylsilicon trichloride,silane, phenyltrichloro,silicon phenyl trichloride,benzene, trichlorosilyl,unii-m7199jl06m,phenyl-trichloro-silane
IUPAC Name	trichloro(phenyl)silane
InChI Key	ORVMIVQULIKXCP-UHFFFAOYSA-N
Molecular Formula	C6H5Cl3Si

144

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(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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Specifications

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

145

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Boron trichloride, 1M soln. in dichloromethane, stab.

CAS: 10294-34-5 Molecular Formula: BCl3 Molecular Weight (g/mol): 117.16 MDL Number: MFCD00011313 InChI Key: FAQYAMRNWDIXMY-UHFFFAOYSA-N Synonym: boron trichloride,borane, trichloro,boron chloride,trichloroboron,borontrichloride,chlorure de bore french,unii-k748471rag,hsdb 326,boron trichloride un1741 poison gas PubChem CID: 25135 IUPAC Name: trichloroborane SMILES: ClB(Cl)Cl

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Specifications

PubChem CID	25135
CAS	10294-34-5
Molecular Weight (g/mol)	117.16
MDL Number	MFCD00011313
SMILES	ClB(Cl)Cl
Synonym	boron trichloride,borane, trichloro,boron chloride,trichloroboron,borontrichloride,chlorure de bore french,unii-k748471rag,hsdb 326,boron trichloride un1741 poison gas
IUPAC Name	trichloroborane
InChI Key	FAQYAMRNWDIXMY-UHFFFAOYSA-N
Molecular Formula	BCl3

146

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(4-Bromophenylethynyl)trimethylsilane, 98%

CAS: 16116-78-2 Molecular Formula: C11H13BrSi Molecular Weight (g/mol): 253.21 MDL Number: MFCD01863556 InChI Key: RNMSGCJGNJYDNS-UHFFFAOYSA-N Synonym: 4-bromophenylethynyl trimethylsilane,4-bromophenyl ethynyl trimethylsilane,4-bromo-phenylethynyl-trimethyl-silane,2-4-bromophenyl ethynyl trimethylsilane,acmc-1bvav,p-bromophenylethynyl trimethylsilane,4-trimethylsilylethynyl bromo benzene,4-bromo-phenylethynyl trimethyl silane PubChem CID: 4226980 IUPAC Name: 2-(4-bromophenyl)ethynyl-trimethylsilane SMILES: C[Si](C)(C)C#CC1=CC=C(Br)C=C1

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Specifications

PubChem CID	4226980
CAS	16116-78-2
Molecular Weight (g/mol)	253.21
MDL Number	MFCD01863556
SMILES	C[Si](C)(C)C#CC1=CC=C(Br)C=C1
Synonym	4-bromophenylethynyl trimethylsilane,4-bromophenyl ethynyl trimethylsilane,4-bromo-phenylethynyl-trimethyl-silane,2-4-bromophenyl ethynyl trimethylsilane,acmc-1bvav,p-bromophenylethynyl trimethylsilane,4-trimethylsilylethynyl bromo benzene,4-bromo-phenylethynyl trimethyl silane
IUPAC Name	2-(4-bromophenyl)ethynyl-trimethylsilane
InChI Key	RNMSGCJGNJYDNS-UHFFFAOYSA-N
Molecular Formula	C11H13BrSi

147

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1-(Trimethylsiloxy)cyclohexene, 98%

CAS: 6651-36-1 Molecular Formula: C9H18OSi Molecular Weight (g/mol): 170.33 MDL Number: MFCD00001541 InChI Key: SBEMOANGDSSPJY-UHFFFAOYSA-N Synonym: 1-trimethylsilyloxy cyclohexene,cyclohex-1-en-1-yloxy trimethylsilane,1-trimethylsiloxy cyclohexene,silane, 1-cyclohexen-1-yloxy trimethyl,1-cyclohexenyloxytrimethylsilane,1-cyclohexen-1-yloxy trimethylsilane,cyclohexene, 1-trimethylsilyl oxy,cyclohexenyloxy trimethylsilane,1-trimethylsiloxycyclohexene,cyclohexenyloxytrimethylsilane PubChem CID: 81161 IUPAC Name: cyclohexen-1-yloxy(trimethyl)silane SMILES: C[Si](C)(C)OC1=CCCCC1

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Specifications

PubChem CID	81161
CAS	6651-36-1
Molecular Weight (g/mol)	170.33
MDL Number	MFCD00001541
SMILES	C[Si](C)(C)OC1=CCCCC1
Synonym	1-trimethylsilyloxy cyclohexene,cyclohex-1-en-1-yloxy trimethylsilane,1-trimethylsiloxy cyclohexene,silane, 1-cyclohexen-1-yloxy trimethyl,1-cyclohexenyloxytrimethylsilane,1-cyclohexen-1-yloxy trimethylsilane,cyclohexene, 1-trimethylsilyl oxy,cyclohexenyloxy trimethylsilane,1-trimethylsiloxycyclohexene,cyclohexenyloxytrimethylsilane
IUPAC Name	cyclohexen-1-yloxy(trimethyl)silane
InChI Key	SBEMOANGDSSPJY-UHFFFAOYSA-N
Molecular Formula	C9H18OSi

148

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n-Octadecyltrichlorosilane, 95%, cont. 5-10% branched isomers

CAS: 112-04-9 Molecular Formula: C18H37Cl3Si Molecular Weight (g/mol): 387.929 MDL Number: MFCD00000484 InChI Key: PYJJCSYBSYXGQQ-UHFFFAOYSA-N Synonym: octadecyltrichlorosilane,trichloro octadecyl silane,n-octadecyltrichlorosilane,silane, trichlorooctadecyl,silane, octadecyltrichloro,n-octadecyl trichlorosilane,stearyltrichlorosilane,unii-1qle771pke,trichlorostearylsilane,trichloroctadecylsilane PubChem CID: 8157 IUPAC Name: trichloro(octadecyl)silane SMILES: CCCCCCCCCCCCCCCCCC[Si](Cl)(Cl)Cl

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Specifications

PubChem CID	8157
CAS	112-04-9
Molecular Weight (g/mol)	387.929
MDL Number	MFCD00000484
SMILES	CCCCCCCCCCCCCCCCCC[Si](Cl)(Cl)Cl
Synonym	octadecyltrichlorosilane,trichloro octadecyl silane,n-octadecyltrichlorosilane,silane, trichlorooctadecyl,silane, octadecyltrichloro,n-octadecyl trichlorosilane,stearyltrichlorosilane,unii-1qle771pke,trichlorostearylsilane,trichloroctadecylsilane
IUPAC Name	trichloro(octadecyl)silane
InChI Key	PYJJCSYBSYXGQQ-UHFFFAOYSA-N
Molecular Formula	C18H37Cl3Si

149

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Silicon, 100-200 Mesh, Powder, 98%, Spectrum™ Chemical

CAS: 7440-21-3

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Specifications

CAS	7440-21-3

150

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(3-Isocyanatopropyl)triethoxysilane, 95%

CAS: 24801-88-5 Molecular Formula: C10H21NO4Si Molecular Weight (g/mol): 247.366 MDL Number: MFCD00051459 InChI Key: FRGPKMWIYVTFIQ-UHFFFAOYSA-N Synonym: 3-isocyanatopropyltriethoxysilane,triethoxy 3-isocyanatopropyl silane,3-isocyanatopropyl triethoxysilane,isocyanatopropyltriethoxysilane,3-triethoxysilyl propyl isocyanate,silane, triethoxy 3-isocyanatopropyl,unii-9br6002p6e,isocyanic acid, 3-triethoxysilyl propylester,isocyanic acid, 3-triethoxysilyl propyl ester,icptes PubChem CID: 90613 IUPAC Name: triethoxy(3-isocyanatopropyl)silane SMILES: CCO[Si](CCCN=C=O)(OCC)OCC

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Specifications

PubChem CID	90613
CAS	24801-88-5
Molecular Weight (g/mol)	247.366
MDL Number	MFCD00051459
SMILES	CCO[Si](CCCN=C=O)(OCC)OCC
Synonym	3-isocyanatopropyltriethoxysilane,triethoxy 3-isocyanatopropyl silane,3-isocyanatopropyl triethoxysilane,isocyanatopropyltriethoxysilane,3-triethoxysilyl propyl isocyanate,silane, triethoxy 3-isocyanatopropyl,unii-9br6002p6e,isocyanic acid, 3-triethoxysilyl propylester,isocyanic acid, 3-triethoxysilyl propyl ester,icptes
IUPAC Name	triethoxy(3-isocyanatopropyl)silane
InChI Key	FRGPKMWIYVTFIQ-UHFFFAOYSA-N
Molecular Formula	C10H21NO4Si

Metalloid Salts

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

Silicon, +12 Mesh to 1 in., Lump, 96%75, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Silicon, 100-200 Mesh, Powder, 98%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Antimony(III) Oxide, Extra Pure, MilliporeSigma™

Silicon, +12 Mesh to 1 in., Lump, 96%75, Spectrum™ Chemical

Silicon, 100-200 Mesh, Powder, 98%, Spectrum™ Chemical