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.

286 – 300 of 1,241 results

286

3H,5H-Octamethyltetrasiloxane, 96%

CAS: 16066-09-4 Molecular Formula: C8H24O3Si4 Molecular Weight (g/mol): 280.617 MDL Number: MFCD00053664 InChI Key: OHSYWAVRSCQMHG-UHFFFAOYSA-N Synonym: 1,1,1,3,5,7,7,7-octamethyltetrasiloxane,3h,5h-octamethyltetrasiloxane,1,3-bis trimethylsiloxy-1,3-dimethyldisiloxane,tetrasiloxane, 1,1,1,3,5,7,7,7-octamethyl,bis trimethylsiloxy dimethyldisiloxane,methyl-methyl trimethylsilyloxy,1,1,1,3,5,7,7,7-octamethyl-tetrasiloxane,tetrasiloxane, 1,1,1,3,5,7,7,7-octamethyl-,,1,1,1,3,5,7,7,7-octamethyltetrasiloxane, technical gc PubChem CID: 6327318 IUPAC Name: methyl-[methyl(trimethylsilyloxy)-$l^{3}-silanyl]oxy-trimethylsilyloxysilicon SMILES: C[Si](O[Si](C)O[Si](C)(C)C)O[Si](C)(C)C

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Specifications

PubChem CID	6327318
CAS	16066-09-4
Molecular Weight (g/mol)	280.617
MDL Number	MFCD00053664
SMILES	C[Si](O[Si](C)O[Si](C)(C)C)O[Si](C)(C)C
Synonym	1,1,1,3,5,7,7,7-octamethyltetrasiloxane,3h,5h-octamethyltetrasiloxane,1,3-bis trimethylsiloxy-1,3-dimethyldisiloxane,tetrasiloxane, 1,1,1,3,5,7,7,7-octamethyl,bis trimethylsiloxy dimethyldisiloxane,methyl-methyl trimethylsilyloxy,1,1,1,3,5,7,7,7-octamethyl-tetrasiloxane,tetrasiloxane, 1,1,1,3,5,7,7,7-octamethyl-,,1,1,1,3,5,7,7,7-octamethyltetrasiloxane, technical gc
IUPAC Name	methyl-[methyl(trimethylsilyloxy)-$l^{3}-silanyl]oxy-trimethylsilyloxysilicon
InChI Key	OHSYWAVRSCQMHG-UHFFFAOYSA-N
Molecular Formula	C8H24O3Si4

287

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

CAS: 1303-36-2 Molecular Formula: As2Se3 Molecular Weight (g/mol): 386.76 MDL Number: MFCD00014166 InChI Key: WBFMCDAQUDITAS-UHFFFAOYSA-N Synonym: arsenic triselenide,diarsenic triselenide,arsenic selenide,arsenous selenide,arsenic sesquiselenide,unii-xws0w0gb8g,diarsenic triselenide asse3,arsenic iii selenide,xws0w0gb8g PubChem CID: 14772 IUPAC Name: [(selanylidenearsanyl)selanyl]arsaneselone SMILES: [Se]=[As][Se][As]=[Se]

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Specifications

PubChem CID	14772
CAS	1303-36-2
Molecular Weight (g/mol)	386.76
MDL Number	MFCD00014166
SMILES	[Se]=[As][Se][As]=[Se]
Synonym	arsenic triselenide,diarsenic triselenide,arsenic selenide,arsenous selenide,arsenic sesquiselenide,unii-xws0w0gb8g,diarsenic triselenide asse3,arsenic iii selenide,xws0w0gb8g
IUPAC Name	[(selanylidenearsanyl)selanyl]arsaneselone
InChI Key	WBFMCDAQUDITAS-UHFFFAOYSA-N
Molecular Formula	As2Se3

288

Vinyl(chloromethyl)dimethylsilane, 97%

CAS: 16709-86-7 Molecular Formula: C5H11ClSi Molecular Weight (g/mol): 134.678 MDL Number: MFCD00040860 InChI Key: SZZZMXFBEKWPBU-UHFFFAOYSA-N Synonym: chloromethyl dimethylvinylsilane,silane, chloromethyl ethenyldimethyl,vinyl chloromethyl dimethylsilane,chloromethyl ethenyldimethylsilane,ccris 2448,chloromethyldimethylvinylsilane,silane, chloromethyl dimethylvinyl,chloromethyldimethylvinyl silane,chloromethyl dimethyl vinyl silane,chloromethyl ethenyl dimethylsilane PubChem CID: 85556 IUPAC Name: chloromethyl-ethenyl-dimethylsilane SMILES: C[Si](C)(CCl)C=C

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Specifications

PubChem CID	85556
CAS	16709-86-7
Molecular Weight (g/mol)	134.678
MDL Number	MFCD00040860
SMILES	C[Si](C)(CCl)C=C
Synonym	chloromethyl dimethylvinylsilane,silane, chloromethyl ethenyldimethyl,vinyl chloromethyl dimethylsilane,chloromethyl ethenyldimethylsilane,ccris 2448,chloromethyldimethylvinylsilane,silane, chloromethyl dimethylvinyl,chloromethyldimethylvinyl silane,chloromethyl dimethyl vinyl silane,chloromethyl ethenyl dimethylsilane
IUPAC Name	chloromethyl-ethenyl-dimethylsilane
InChI Key	SZZZMXFBEKWPBU-UHFFFAOYSA-N
Molecular Formula	C5H11ClSi

289

Antimony tribromide, 97%, pure

CAS: 7789-61-9 Molecular Formula: Br₃Sb Molecular Weight (g/mol): 361.48 InChI Key: RPJGYLSSECYURW-UHFFFAOYSA-K Synonym: antimony tribromide,antimony iii bromide,antimony bromide,tribromostibine,stibine, tribromo,antimonous bromide,antimony bromide sbbr3,unii-6pm239qd86,hsdb 441,sbbr3 PubChem CID: 24615 IUPAC Name: tribromostibane SMILES: Br[Sb](Br)Br

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Specifications

PubChem CID	24615
CAS	7789-61-9
Molecular Weight (g/mol)	361.48
SMILES	Br[Sb](Br)Br
Synonym	antimony tribromide,antimony iii bromide,antimony bromide,tribromostibine,stibine, tribromo,antimonous bromide,antimony bromide sbbr3,unii-6pm239qd86,hsdb 441,sbbr3
IUPAC Name	tribromostibane
InChI Key	RPJGYLSSECYURW-UHFFFAOYSA-K
Molecular Formula	Br₃Sb

290

Silicon(IV) nitride, alpha-phase, ca. 90%

CAS: 12033-89-5 Molecular Formula: N4Si3 Molecular Weight (g/mol): 140.28 MDL Number: MFCD00011230 InChI Key: HQVNEWCFYHHQES-UHFFFAOYSA-N Synonym: silicon nitride,silicon nitride si3n4,unii-qhb8t06idk,qhb8t06idk,silicon iv nitride, alpha phase,trisilicon tetranitride,nierite,nano silicon nitride,silicon iv nitride,silicon nitride, amorphous PubChem CID: 3084099 IUPAC Name: Silicon nitride SMILES: N12[Si]34N5[Si]11N3[Si]25N41

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Specifications

PubChem CID	3084099
CAS	12033-89-5
Molecular Weight (g/mol)	140.28
MDL Number	MFCD00011230
SMILES	N12[Si]34N5[Si]11N3[Si]25N41
Synonym	silicon nitride,silicon nitride si3n4,unii-qhb8t06idk,qhb8t06idk,silicon iv nitride, alpha phase,trisilicon tetranitride,nierite,nano silicon nitride,silicon iv nitride,silicon nitride, amorphous
IUPAC Name	Silicon nitride
InChI Key	HQVNEWCFYHHQES-UHFFFAOYSA-N
Molecular Formula	N4Si3

291

9-(Trimethylsilyl)fluorene, 99%

CAS: 7385-10-6 Molecular Formula: C16H18Si Molecular Weight (g/mol): 238.41 MDL Number: MFCD00092570 InChI Key: YFPRGLHBYSNHMW-UHFFFAOYSA-N Synonym: 9-trimethylsilyl fluorene,9h-fluoren-9-yl trimethyl silane,9-trimethylsilylfluorene,silane, 9h-fluoren-9-yltrimethyl,9-fluorenyl trimethylsilane,9h-fluoren-9-yl trimethyl silane # PubChem CID: 553570 IUPAC Name: 9H-fluoren-9-yl(trimethyl)silane SMILES: C[Si](C)(C)C1C2=CC=CC=C2C3=CC=CC=C13

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Specifications

PubChem CID	553570
CAS	7385-10-6
Molecular Weight (g/mol)	238.41
MDL Number	MFCD00092570
SMILES	C[Si](C)(C)C1C2=CC=CC=C2C3=CC=CC=C13
Synonym	9-trimethylsilyl fluorene,9h-fluoren-9-yl trimethyl silane,9-trimethylsilylfluorene,silane, 9h-fluoren-9-yltrimethyl,9-fluorenyl trimethylsilane,9h-fluoren-9-yl trimethyl silane #
IUPAC Name	9H-fluoren-9-yl(trimethyl)silane
InChI Key	YFPRGLHBYSNHMW-UHFFFAOYSA-N
Molecular Formula	C16H18Si

292

Tetraethoxysilane, 99+%

CAS: 78-10-4 Molecular Formula: C8H20O4Si Molecular Weight (g/mol): 208.329 MDL Number: MFCD00009062 InChI Key: BOTDANWDWHJENH-UHFFFAOYSA-N Synonym: tetraethyl orthosilicate,tetraethoxysilane,teos,ethyl silicate,silicon ethoxide,silicon tetraethoxide,silane, tetraethoxy,dynasil a,tetraethoxysilicon,ethyl orthosilicate PubChem CID: 6517 IUPAC Name: tetraethyl silicate SMILES: CCO[Si](OCC)(OCC)OCC

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Specifications

PubChem CID	6517
CAS	78-10-4
Molecular Weight (g/mol)	208.329
MDL Number	MFCD00009062
SMILES	CCO[Si](OCC)(OCC)OCC
Synonym	tetraethyl orthosilicate,tetraethoxysilane,teos,ethyl silicate,silicon ethoxide,silicon tetraethoxide,silane, tetraethoxy,dynasil a,tetraethoxysilicon,ethyl orthosilicate
IUPAC Name	tetraethyl silicate
InChI Key	BOTDANWDWHJENH-UHFFFAOYSA-N
Molecular Formula	C8H20O4Si

293

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

294

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

295

Vinyltriethylsilane, 97%

CAS: 1112-54-5 Molecular Formula: C8H18Si Molecular Weight (g/mol): 142.32 MDL Number: MFCD00041345 InChI Key: HBWGDHDXAMFADB-UHFFFAOYSA-N Synonym: vinyltriethylsilane,triethylvinylsilane,triethyl vinyl silane,vinyl triethyl silane,ethenyl-triethylsilane,triethylsilyl ethylene,ethenyl triethyl silane,pubchem13130,triethyl vinyl silane # PubChem CID: 559195 IUPAC Name: ethenyl(triethyl)silane SMILES: CC[Si](CC)(CC)C=C

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Specifications

PubChem CID	559195
CAS	1112-54-5
Molecular Weight (g/mol)	142.32
MDL Number	MFCD00041345
SMILES	CC[Si](CC)(CC)C=C
Synonym	vinyltriethylsilane,triethylvinylsilane,triethyl vinyl silane,vinyl triethyl silane,ethenyl-triethylsilane,triethylsilyl ethylene,ethenyl triethyl silane,pubchem13130,triethyl vinyl silane #
IUPAC Name	ethenyl(triethyl)silane
InChI Key	HBWGDHDXAMFADB-UHFFFAOYSA-N
Molecular Formula	C8H18Si

296

Celatom™ Acid-washed for use in Total Dietary Fiber Assay, TDF-100A, MilliporeSigma™ Supelco™

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Specifications

CAS	68855-54-9
MDL Number	MFCD00132803
Packaging	Poly Bottle
Product Line	Celatom

297

Ethyl 3-(trimethylsilyl)propiolate, 98%

CAS: 16205-84-8 Molecular Formula: C8H14O2Si Molecular Weight (g/mol): 170.283 MDL Number: MFCD00074886 InChI Key: QRBKPHYAIRLCLK-UHFFFAOYSA-N Synonym: ethyl 3-trimethylsilyl propiolate,ethyl 3-trimethylsilyl propynoate,ethyl 3-trimethylsilyl prop-2-ynoate,2-propynoic acid, 3-trimethylsilyl-, ethyl ester,ethyl 3-trimethylsilyl-2-propynoate,acmc-1bvr4,ethyl 3-trimethylsily propynoate,ethyl3-trimethylsilyl propiolate,ethyl 3-trimethylsilyl propalate,trimethylsilylpropiolic acid ethyl ester PubChem CID: 568601 IUPAC Name: ethyl 3-trimethylsilylprop-2-ynoate SMILES: CCOC(=O)C#C[Si](C)(C)C

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Specifications

PubChem CID	568601
CAS	16205-84-8
Molecular Weight (g/mol)	170.283
MDL Number	MFCD00074886
SMILES	CCOC(=O)C#C[Si](C)(C)C
Synonym	ethyl 3-trimethylsilyl propiolate,ethyl 3-trimethylsilyl propynoate,ethyl 3-trimethylsilyl prop-2-ynoate,2-propynoic acid, 3-trimethylsilyl-, ethyl ester,ethyl 3-trimethylsilyl-2-propynoate,acmc-1bvr4,ethyl 3-trimethylsily propynoate,ethyl3-trimethylsilyl propiolate,ethyl 3-trimethylsilyl propalate,trimethylsilylpropiolic acid ethyl ester
IUPAC Name	ethyl 3-trimethylsilylprop-2-ynoate
InChI Key	QRBKPHYAIRLCLK-UHFFFAOYSA-N
Molecular Formula	C8H14O2Si

298

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

CAS: 1310-53-8 Molecular Formula: GeO2 Molecular Weight (g/mol): 104.628 MDL Number: MFCD00011030 InChI Key: YBMRDBCBODYGJE-UHFFFAOYSA-N Synonym: germanium dioxide,germania,germanic acid,germanium oxide,germanium iv oxide,germanic oxide crystalline,dioxogermanium,germanic oxide,wln: ge o2 PubChem CID: 14796 IUPAC Name: dioxogermane SMILES: O=[Ge]=O

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Specifications

PubChem CID	14796
CAS	1310-53-8
Molecular Weight (g/mol)	104.628
MDL Number	MFCD00011030
SMILES	O=[Ge]=O
Synonym	germanium dioxide,germania,germanic acid,germanium oxide,germanium iv oxide,germanic oxide crystalline,dioxogermanium,germanic oxide,wln: ge o2
IUPAC Name	dioxogermane
InChI Key	YBMRDBCBODYGJE-UHFFFAOYSA-N
Molecular Formula	GeO2

299

Sand, White Quartz, Honeywell Fluka™

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: dioxosilane SMILES: O=[Si]=O

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Specifications

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	dioxosilane
InChI Key	VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Molecular Formula	O2Si

300

Silica gel, TLC high purity grade, without binder

CAS: 63231-67-4 Molecular Formula: H2O3Si Molecular Weight (g/mol): 78.098 MDL Number: MFCD00011232 InChI Key: IJKVHSBPTUYDLN-UHFFFAOYSA-N Synonym: metasilicic acid,silicic acid h2sio3,mikronisil,acidum silicicum,bio-sil,kieselsaure german,cubosic,dihydroxysilanone,silica acid,polysilicic acid PubChem CID: 14768 IUPAC Name: dihydroxy(oxo)silane SMILES: O[Si](=O)O

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Specifications

PubChem CID	14768
CAS	63231-67-4
Molecular Weight (g/mol)	78.098
MDL Number	MFCD00011232
SMILES	O[Si](=O)O
Synonym	metasilicic acid,silicic acid h2sio3,mikronisil,acidum silicicum,bio-sil,kieselsaure german,cubosic,dihydroxysilanone,silica acid,polysilicic acid
IUPAC Name	dihydroxy(oxo)silane
InChI Key	IJKVHSBPTUYDLN-UHFFFAOYSA-N
Molecular Formula	H2O3Si

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