Organo-Metalloid Compounds

Organo-metalloid compounds possess direct bonds between carbon atoms and metalloid atoms. Organo-metalloid compounds are available in a range of chemical compositions, quantities, purities, and reagent grades.

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N,O-Bis(trimethylsilyl)trifluoroacetamide, 99+%, packaged under Argon in resealable ChemSeal™ bottles

CAS: 25561-30-2 Molecular Formula: C8H18F3NOSi2 Molecular Weight (g/mol): 257.403 MDL Number: MFCD00008269 InChI Key: XCOBLONWWXQEBS-GHXNOFRVSA-N Synonym: bstfa,n,o-bis trimethylsilyl trifluoroacetamide,acetamide, 2,2,2-trifluoro-o,n-bis trimethylsilyl,trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl acetimidate,trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanimidate,trimethylsilyl 1z-2,2,2-trifluoro-n-z-trimethylsilyl ethanimidoate #,n,o-bis trimethylsilyl trifluoroacetamide bstfa,trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanecarboximidate PubChem CID: 9601896 IUPAC Name: trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate SMILES: C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C

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Specifications

PubChem CID	9601896
CAS	25561-30-2
Molecular Weight (g/mol)	257.403
MDL Number	MFCD00008269
SMILES	C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C
Synonym	bstfa,n,o-bis trimethylsilyl trifluoroacetamide,acetamide, 2,2,2-trifluoro-o,n-bis trimethylsilyl,trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl acetimidate,trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanimidate,trimethylsilyl 1z-2,2,2-trifluoro-n-z-trimethylsilyl ethanimidoate #,n,o-bis trimethylsilyl trifluoroacetamide bstfa,trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanecarboximidate
IUPAC Name	trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate
InChI Key	XCOBLONWWXQEBS-GHXNOFRVSA-N
Molecular Formula	C8H18F3NOSi2

LiChropur™ N-Methyl-N-trimethylsilyltrifluoroacetamide Activated III, For GC Derivatization, MilliporeSigma™ Supelco™

Activated with Imidazole

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N-Methyl-N-trimethylsilyltrifluoroacetamide activated II, MilliporeSigma™ Supelco™

Synonym: MSTFA activated II

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Specifications

Synonym	MSTFA activated II

N,O-Bis(trimethylsilyl)trifluoroacetamide, with 10% TMCS

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Specifications

PubChem CID	9601896
CAS	25561-30-2
Molecular Weight (g/mol)	257.403
MDL Number	MFCD00008269
SMILES	C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C
Synonym	bstfa,n,o-bis trimethylsilyl trifluoroacetamide,acetamide, 2,2,2-trifluoro-o,n-bis trimethylsilyl,trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl acetimidate,trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanimidate,trimethylsilyl 1z-2,2,2-trifluoro-n-z-trimethylsilyl ethanimidoate #,n,o-bis trimethylsilyl trifluoroacetamide bstfa,trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanecarboximidate
IUPAC Name	trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate
InChI Key	XCOBLONWWXQEBS-GHXNOFRVSA-N
Molecular Formula	C8H18F3NOSi2

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tert-Butylchlorodimethylsilane, 98%

CAS: 18162-48-6 Molecular Formula: C₆H₁₅ClSi Molecular Weight (g/mol): 150.73 MDL Number: MFCD00000501 InChI Key: BCNZYOJHNLTNEZ-UHFFFAOYSA-N Synonym: tert-butyldimethylsilyl chloride,tert-butyldimethylchlorosilane,t-butyldimethylchlorosilane,tert-butylchlorodimethylsilane,tbdms chloride,tert-butyl chloro dimethylsilane,chloro-tert-butyldimethylsilane,silane, chloro 1,1-dimethylethyl dimethyl,tbscl,t-butyldimethylsilyl chloride PubChem CID: 28928 ChEBI: CHEBI:85071 IUPAC Name: tert-butyl-chloro-dimethylsilane SMILES: CC(C)(C)[Si](C)(C)Cl

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Specifications

PubChem CID	28928
CAS	18162-48-6
Molecular Weight (g/mol)	150.73
ChEBI	CHEBI:85071
MDL Number	MFCD00000501
SMILES	CC(C)(C)[Si](C)(C)Cl
Synonym	tert-butyldimethylsilyl chloride,tert-butyldimethylchlorosilane,t-butyldimethylchlorosilane,tert-butylchlorodimethylsilane,tbdms chloride,tert-butyl chloro dimethylsilane,chloro-tert-butyldimethylsilane,silane, chloro 1,1-dimethylethyl dimethyl,tbscl,t-butyldimethylsilyl chloride
IUPAC Name	tert-butyl-chloro-dimethylsilane
InChI Key	BCNZYOJHNLTNEZ-UHFFFAOYSA-N
Molecular Formula	C₆H₁₅ClSi

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3-Phenyl-1-propylboronic acid pinacol ester, 97%

CAS: 329685-40-7 Molecular Formula: C15H23BO2 Molecular Weight (g/mol): 246.16 MDL Number: MFCD09953505 InChI Key: HRZOKAQQKKQUME-UHFFFAOYSA-N Synonym: 4,4,5,5-tetramethyl-2-3-phenylpropyl-1,3,2-dioxaborolane,3-phenyl-1-propylboronic acid pinacol ester,2-3-phenylpropyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane PubChem CID: 15605871 IUPAC Name: 4,4,5,5-tetramethyl-2-(3-phenylpropyl)-1,3,2-dioxaborolane SMILES: CC1(C)OB(CCCC2=CC=CC=C2)OC1(C)C

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Specifications

PubChem CID	15605871
CAS	329685-40-7
Molecular Weight (g/mol)	246.16
MDL Number	MFCD09953505
SMILES	CC1(C)OB(CCCC2=CC=CC=C2)OC1(C)C
Synonym	4,4,5,5-tetramethyl-2-3-phenylpropyl-1,3,2-dioxaborolane,3-phenyl-1-propylboronic acid pinacol ester,2-3-phenylpropyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
IUPAC Name	4,4,5,5-tetramethyl-2-(3-phenylpropyl)-1,3,2-dioxaborolane
InChI Key	HRZOKAQQKKQUME-UHFFFAOYSA-N
Molecular Formula	C15H23BO2

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(2-Bromoethoxy)-tert-butyldimethylsilane, 98+%, stabilized, Thermo Scientific Chemicals

CAS: 86864-60-0 Molecular Formula: C₈H₁₉BrOSi Molecular Weight (g/mol): 239.22 MDL Number: MFCD00209550 InChI Key: JBKINHFZTVLNEM-UHFFFAOYSA-N Synonym: 2-bromoethoxy-tert-butyldimethylsilane,2-bromoethoxy tert-butyl dimethylsilane,2-bromoethoxy-t-butyl dimethylsilane,2-t-butyldimethylsiloxy ethylbromide,2-bromoethoxy-t-butyldimethylsilane,2-bromo-ethoxy-tert-butyl-dimethyl-silane,silane, 2-bromoethoxy 1,1-dimethylethyl dimethyl,brch2ch2otbs PubChem CID: 3608067 IUPAC Name: 2-bromoethoxy-tert-butyl-dimethylsilane SMILES: CC(C)(C)[Si](C)(C)OCCBr

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Specifications

PubChem CID	3608067
CAS	86864-60-0
Molecular Weight (g/mol)	239.22
MDL Number	MFCD00209550
SMILES	CC(C)(C)[Si](C)(C)OCCBr
Synonym	2-bromoethoxy-tert-butyldimethylsilane,2-bromoethoxy tert-butyl dimethylsilane,2-bromoethoxy-t-butyl dimethylsilane,2-t-butyldimethylsiloxy ethylbromide,2-bromoethoxy-t-butyldimethylsilane,2-bromo-ethoxy-tert-butyl-dimethyl-silane,silane, 2-bromoethoxy 1,1-dimethylethyl dimethyl,brch2ch2otbs
IUPAC Name	2-bromoethoxy-tert-butyl-dimethylsilane
InChI Key	JBKINHFZTVLNEM-UHFFFAOYSA-N
Molecular Formula	C₈H₁₉BrOSi

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Dichloromethylphenylsilane, 98%

CAS: 149-74-6 Molecular Formula: C7H8Cl2Si Molecular Weight (g/mol): 191.13 MDL Number: MFCD00000490 InChI Key: GNEPOXWQWFSSOU-UHFFFAOYSA-N Synonym: methylphenyldichlorosilane,dichloro methyl phenylsilane,phenylmethyldichlorosilane,silane, dichloromethylphenyl,dichlor-fenyl-methylsilane,dichloro methyl phenyl silane,dichloromethylphenyl silane,unii-9jr2a9v0ji,9jr2a9v0ji,benzene, dichloromethylsilyl PubChem CID: 9006 IUPAC Name: dichloro-methyl-phenylsilane SMILES: C[Si](Cl)(Cl)C1=CC=CC=C1

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Specifications

PubChem CID	9006
CAS	149-74-6
Molecular Weight (g/mol)	191.13
MDL Number	MFCD00000490
SMILES	C[Si](Cl)(Cl)C1=CC=CC=C1
Synonym	methylphenyldichlorosilane,dichloro methyl phenylsilane,phenylmethyldichlorosilane,silane, dichloromethylphenyl,dichlor-fenyl-methylsilane,dichloro methyl phenyl silane,dichloromethylphenyl silane,unii-9jr2a9v0ji,9jr2a9v0ji,benzene, dichloromethylsilyl
IUPAC Name	dichloro-methyl-phenylsilane
InChI Key	GNEPOXWQWFSSOU-UHFFFAOYSA-N
Molecular Formula	C7H8Cl2Si

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Dichloromethylvinylsilane, 97%, Thermo Scientific Chemicals

CAS: 124-70-9 MDL Number: MFCD00000492 InChI Key: YLJJAVFOBDSYAN-UHFFFAOYSA-N Synonym: dichloro methyl vinyl silane,methylvinyldichlorosilane,silane, dichloroethenylmethyl,vinylmethyldichlorosilane,methyldichlorovinylsilane,silane, dichloromethylvinyl,unii-b27y6f24py,ccris 2457,dichloromethylvinyl-silan,dichloromethylvinyl silane PubChem CID: 31299 IUPAC Name: dichloro-ethenyl-methylsilane SMILES: C[Si](C=C)(Cl)Cl

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Specifications

PubChem CID	31299
CAS	124-70-9
MDL Number	MFCD00000492
SMILES	C[Si](C=C)(Cl)Cl
Synonym	dichloro methyl vinyl silane,methylvinyldichlorosilane,silane, dichloroethenylmethyl,vinylmethyldichlorosilane,methyldichlorovinylsilane,silane, dichloromethylvinyl,unii-b27y6f24py,ccris 2457,dichloromethylvinyl-silan,dichloromethylvinyl silane
IUPAC Name	dichloro-ethenyl-methylsilane
InChI Key	YLJJAVFOBDSYAN-UHFFFAOYSA-N

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N-[3-(Trimethoxysilyl)propyl]ethylenediamine, 97%

CAS: 1760-24-3 Molecular Formula: C₈H₂₂N₂O₃Si Molecular Weight (g/mol): 222.36 MDL Number: MFCD00008173 InChI Key: PHQOGHDTIVQXHL-UHFFFAOYSA-N Synonym: n-3-trimethoxysilyl propyl ethylenediamine,n-2-aminoethyl-3-aminopropyltrimethoxysilane,3-2-aminoethylamino propyltrimethoxysilane,en-aptas,silicone a-1120,prosil 3128,aas-m,n1-3-trimethoxysilyl propyl ethane-1,2-diamine,unii-28zcs5ga8g,3-2-aminoethyl aminopropyl trimethoxysilane PubChem CID: 15659 IUPAC Name: N'-(3-trimethoxysilylpropyl)ethane-1,2-diamine SMILES: CO[Si](CCCNCCN)(OC)OC

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Specifications

PubChem CID	15659
CAS	1760-24-3
Molecular Weight (g/mol)	222.36
MDL Number	MFCD00008173
SMILES	CO[Si](CCCNCCN)(OC)OC
Synonym	n-3-trimethoxysilyl propyl ethylenediamine,n-2-aminoethyl-3-aminopropyltrimethoxysilane,3-2-aminoethylamino propyltrimethoxysilane,en-aptas,silicone a-1120,prosil 3128,aas-m,n1-3-trimethoxysilyl propyl ethane-1,2-diamine,unii-28zcs5ga8g,3-2-aminoethyl aminopropyl trimethoxysilane
IUPAC Name	N'-(3-trimethoxysilylpropyl)ethane-1,2-diamine
InChI Key	PHQOGHDTIVQXHL-UHFFFAOYSA-N
Molecular Formula	C₈H₂₂N₂O₃Si

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Phenyltrichlorosilane, 95%

CAS: 98-13-5 Molecular Formula: C₆H₅Cl₃Si Molecular Weight (g/mol): 211.55 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)	211.55
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

Octakis(trimethylsiloxy)silsesquioxane

CAS: 51777-38-9 Molecular Formula: C24H72O10Si11 Molecular Weight (g/mol): 829.765 MDL Number: MFCD01310212 InChI Key: VLEKPQBXDHFSQO-UHFFFAOYSA-N Synonym: octakis trimethylsiloxy si-lsesquioxane,octakis trimethylsiloxy-t8-silsesquioxane PubChem CID: 71306897 IUPAC Name: bis(trimethylsilyl) bis[tris(trimethylsilyloxy)silyl] silicate SMILES: C[Si](C)(C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C

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Specifications

PubChem CID	71306897
CAS	51777-38-9
Molecular Weight (g/mol)	829.765
MDL Number	MFCD01310212
SMILES	C[Si](C)(C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C
Synonym	octakis trimethylsiloxy si-lsesquioxane,octakis trimethylsiloxy-t8-silsesquioxane
IUPAC Name	bis(trimethylsilyl) bis[tris(trimethylsilyloxy)silyl] silicate
InChI Key	VLEKPQBXDHFSQO-UHFFFAOYSA-N
Molecular Formula	C24H72O10Si11

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Tetraethoxysilane, 98%

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

Dimethyl diselenide, 99%

CAS: 7101-31-7 Molecular Formula: C2H6Se2 Molecular Weight (g/mol): 188.012 MDL Number: MFCD00008254 InChI Key: VLXBWPOEOIIREY-UHFFFAOYSA-N Synonym: dimethyl diselenide,dimethyldiselenide,methyl diselenide,diselenide, dimethyl,ch3se 2,methyldiselanyl methane,diselenobismethane,1,2-dimethyldiselane,acmc-209ogy,methyl diselenide, 8ci PubChem CID: 23496 IUPAC Name: (methyldiselanyl)methane SMILES: C[Se][Se]C

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Specifications

PubChem CID	23496
CAS	7101-31-7
Molecular Weight (g/mol)	188.012
MDL Number	MFCD00008254
SMILES	C[Se][Se]C
Synonym	dimethyl diselenide,dimethyldiselenide,methyl diselenide,diselenide, dimethyl,ch3se 2,methyldiselanyl methane,diselenobismethane,1,2-dimethyldiselane,acmc-209ogy,methyl diselenide, 8ci
IUPAC Name	(methyldiselanyl)methane
InChI Key	VLXBWPOEOIIREY-UHFFFAOYSA-N
Molecular Formula	C2H6Se2

Bis[3-(triethoxysilyl)propyl]tetrasulfide, S 22.3% (typical)

CAS: 40372-72-3 Molecular Formula: C18H42O6S4Si2 Molecular Weight (g/mol): 538.94 MDL Number: MFCD00053751 InChI Key: VTHOKNTVYKTUPI-UHFFFAOYSA-N Synonym: bis 3-triethoxysilyl propyl tetrasulfide,4,4,15,15-tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane,unii-j98v193zry,bis 3-triethoxysilyl propyl tetrasulphide,3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane, 4,4,15,15-tetraethoxy,silane coupler kh-858,acmc-1akw5,dsstox_cid_9362 PubChem CID: 162012 IUPAC Name: triethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane SMILES: CCO[Si](CCCSSSSCCC[Si](OCC)(OCC)OCC)(OCC)OCC

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Specifications

PubChem CID	162012
CAS	40372-72-3
Molecular Weight (g/mol)	538.94
MDL Number	MFCD00053751
SMILES	CCO[Si](CCCSSSSCCC[Si](OCC)(OCC)OCC)(OCC)OCC
Synonym	bis 3-triethoxysilyl propyl tetrasulfide,4,4,15,15-tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane,unii-j98v193zry,bis 3-triethoxysilyl propyl tetrasulphide,3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane, 4,4,15,15-tetraethoxy,silane coupler kh-858,acmc-1akw5,dsstox_cid_9362
IUPAC Name	triethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane
InChI Key	VTHOKNTVYKTUPI-UHFFFAOYSA-N
Molecular Formula	C18H42O6S4Si2

Organo-Metalloid Compounds

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