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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211 – 225 of 1,357 results

211

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1,1,3,3-Tetramethyldisiloxane, 97%

CAS: 3277-26-7 Molecular Formula: C₄H₁₄OSi₂ Molecular Weight (g/mol): 134.33 InChI Key: KWEKXPWNFQBJAY-UHFFFAOYSA-N Synonym: 1,1,3,3-tetramethyldisiloxane,tetramethyldisiloxane,dimethylsilyl ether,bis dimethylsilyl ether,bis dimethylsilyl oxide,1,3-dihydrotetramethyldisiloxane,sym-tetramethyldisiloxane,disiloxane, tetramethyl,dsstox_cid_30574,dsstox_gsid_52010 PubChem CID: 6327482 IUPAC Name: dimethylsilylideneoxonio(dimethyl)silanide SMILES: C[Si-](C)[O+]=[Si](C)C

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PubChem CID	6327482
CAS	3277-26-7
Molecular Weight (g/mol)	134.33
SMILES	C[Si-](C)[O+]=[Si](C)C
Synonym	1,1,3,3-tetramethyldisiloxane,tetramethyldisiloxane,dimethylsilyl ether,bis dimethylsilyl ether,bis dimethylsilyl oxide,1,3-dihydrotetramethyldisiloxane,sym-tetramethyldisiloxane,disiloxane, tetramethyl,dsstox_cid_30574,dsstox_gsid_52010
IUPAC Name	dimethylsilylideneoxonio(dimethyl)silanide
InChI Key	KWEKXPWNFQBJAY-UHFFFAOYSA-N
Molecular Formula	C₄H₁₄OSi₂

212

Selenium(IV) oxide, 99.4% (metals basis)

CAS: 7446-08-4 Molecular Formula: O2Se Molecular Weight (g/mol): 110.97 MDL Number: MFCD00003562 InChI Key: JPJALAQPGMAKDF-UHFFFAOYSA-N Synonym: selenium oxide,selenium iv oxide,oxoselane oxide,selenious anhydride,selenium oxide seo2,seleniumdioxide,dimer,selenous acid anhydride,selenium iv dioxide 1:2,selenium oxide se2o4 PubChem CID: 24007 SMILES: O=[Se]=O

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Specifications

PubChem CID	24007
CAS	7446-08-4
Molecular Weight (g/mol)	110.97
MDL Number	MFCD00003562
SMILES	O=[Se]=O
Synonym	selenium oxide,selenium iv oxide,oxoselane oxide,selenious anhydride,selenium oxide seo2,seleniumdioxide,dimer,selenous acid anhydride,selenium iv dioxide 1:2,selenium oxide se2o4
InChI Key	JPJALAQPGMAKDF-UHFFFAOYSA-N
Molecular Formula	O2Se

213

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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

214

Sand, Washed and Ignited, Purified, J.T. Baker™

CAS: 14808-60-7 Molecular Formula: O2Si Molecular Weight (g/mol): 60.08 MDL Number: MFCD00011232,MFCD00217788,MFCD00163736,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: silanedione SMILES: O=[Si]=O

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PubChem CID	24261
CAS	14808-60-7
Molecular Weight (g/mol)	60.08
ChEBI	CHEBI:30563
MDL Number	MFCD00011232,MFCD00217788,MFCD00163736,MFCD07370733
SMILES	O=[Si]=O
Synonym	silica,silicon dioxide,quartz,cristobalite,diatomaceous earth,tridymite,silicic anhydride,aerosil,infusorial earth,silica, amorphous
IUPAC Name	silanedione
InChI Key	VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Molecular Formula	O2Si

215

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Antimony Trichloride, ACS, 99%, Spectrum™ Chemical

CAS: 10025-91-9

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CAS	10025-91-9

216

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Allyltrichlorosilane, 95%

CAS: 107-37-9 Molecular Formula: C3H5Cl3Si Molecular Weight (g/mol): 175.508 MDL Number: MFCD00000486 InChI Key: HKFSBKQQYCMCKO-UHFFFAOYSA-N Synonym: allyltrichlorosilane,silane, trichloro-2-propenyl,silane, allyltrichloro,silane, trichloroallyl,allyl trichlorosilane,propen-3-yltrichlorosilane,allytrichlorosilane,allylsilicone trichloride,unii-ub3n98803n,silane, trichloro-2-propen-1-yl PubChem CID: 7867 IUPAC Name: trichloro(prop-2-enyl)silane SMILES: C=CC[Si](Cl)(Cl)Cl

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Specifications

PubChem CID	7867
CAS	107-37-9
Molecular Weight (g/mol)	175.508
MDL Number	MFCD00000486
SMILES	C=CC[Si](Cl)(Cl)Cl
Synonym	allyltrichlorosilane,silane, trichloro-2-propenyl,silane, allyltrichloro,silane, trichloroallyl,allyl trichlorosilane,propen-3-yltrichlorosilane,allytrichlorosilane,allylsilicone trichloride,unii-ub3n98803n,silane, trichloro-2-propen-1-yl
IUPAC Name	trichloro(prop-2-enyl)silane
InChI Key	HKFSBKQQYCMCKO-UHFFFAOYSA-N
Molecular Formula	C3H5Cl3Si

217

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Lithium bis(trimethylsilyl)amide, 20% (ca 1.06M) soln. in THF/ethylbenzene, packaged in resealable septum cap bottle

CAS: 4039-32-1 Molecular Formula: C6H18LiNSi2 Molecular Weight (g/mol): 167.327 MDL Number: MFCD00008261 InChI Key: YNESATAKKCNGOF-UHFFFAOYSA-N Synonym: lithium bis trimethylsilyl amide,lithium hexamethyldisilazide,lihmds,lhmds,hexamethyldisilazane lithium salt,unii-rc4n1i108m,lithiumbis trimethylsilyl amide,lithium bis trimethylsilyl azanide,lithium hexamethyldisilazane,lithium bis-trimethylsilyl amide PubChem CID: 2733832 IUPAC Name: lithium;bis(trimethylsilyl)azanide SMILES: [Li+].C[Si](C)(C)[N-][Si](C)(C)C

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Specifications

PubChem CID	2733832
CAS	4039-32-1
Molecular Weight (g/mol)	167.327
MDL Number	MFCD00008261
SMILES	[Li+].C[Si](C)(C)[N-][Si](C)(C)C
Synonym	lithium bis trimethylsilyl amide,lithium hexamethyldisilazide,lihmds,lhmds,hexamethyldisilazane lithium salt,unii-rc4n1i108m,lithiumbis trimethylsilyl amide,lithium bis trimethylsilyl azanide,lithium hexamethyldisilazane,lithium bis-trimethylsilyl amide
IUPAC Name	lithium;bis(trimethylsilyl)azanide
InChI Key	YNESATAKKCNGOF-UHFFFAOYSA-N
Molecular Formula	C6H18LiNSi2

218

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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

219

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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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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

220

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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

221

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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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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

222

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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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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

223

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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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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

224

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

CAS: 7440-21-3

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CAS	7440-21-3

225

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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 Trichloride, ACS, 99%, 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 Trichloride, ACS, 99%, Spectrum™ Chemical

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