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.

1 – 15 of 531 results

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

Activated with Ethanethiol and Ammonium iodide

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Specifications

Packaging	Clear Glass Bottle
Refractive Index	n20/D 1.380
Grade	For GC derivatization
Synonym	MSTFA activated I

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

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

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

1-(tert-Butyldimethylsilyl)imidazole, 97%

CAS: 54925-64-3 Molecular Formula: C9H18N2Si Molecular Weight (g/mol): 182.34 MDL Number: MFCD00011682 InChI Key: VUENSYJCBOSTCS-UHFFFAOYSA-N Synonym: 1-tert-butyldimethylsilyl-1h-imidazole,1-tert-butyldimethylsilyl imidazole,tert-butyldimethylsilylimidazole,n-tert-butyldimethylsilylimidazole,t-butyldimethylsilylimidazole,1-t-butyldimethylsilyl imidazole,1h-imidazole, 1-1,1-dimethylethyl dimethylsilyl,tbdmsim,imidazole, tbdms derivative,1-tert-butyldimethylsilylimidazole PubChem CID: 171385 IUPAC Name: tert-butyl-imidazol-1-yl-dimethylsilane SMILES: CC(C)(C)[Si](C)(C)N1C=CN=C1

Pricing and Availability
Specifications

PubChem CID	171385
CAS	54925-64-3
Molecular Weight (g/mol)	182.34
MDL Number	MFCD00011682
SMILES	CC(C)(C)[Si](C)(C)N1C=CN=C1
Synonym	1-tert-butyldimethylsilyl-1h-imidazole,1-tert-butyldimethylsilyl imidazole,tert-butyldimethylsilylimidazole,n-tert-butyldimethylsilylimidazole,t-butyldimethylsilylimidazole,1-t-butyldimethylsilyl imidazole,1h-imidazole, 1-1,1-dimethylethyl dimethylsilyl,tbdmsim,imidazole, tbdms derivative,1-tert-butyldimethylsilylimidazole
IUPAC Name	tert-butyl-imidazol-1-yl-dimethylsilane
InChI Key	VUENSYJCBOSTCS-UHFFFAOYSA-N
Molecular Formula	C9H18N2Si

Lithium bis(trimethylsilyl)amide, 0.9-1.1M in hexane, packaged under Argon in resealable ChemSeal™ bottles

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

Hexamethyldisilazane, Electronic grade, 99+%, Thermo Scientific™

CAS: 999-97-3 Molecular Formula: C6H19NSi2 Molecular Weight (g/mol): 161.395 MDL Number: MFCD00008259 InChI Key: FFUAGWLWBBFQJT-UHFFFAOYSA-N Synonym: hexamethyldisilazane,bis trimethylsilyl amine,hmds,1,1,1,3,3,3-hexamethyldisilazane,hexamethylsilazane,silanamine, 1,1,1-trimethyl-n-trimethylsilyl,tri-sil,1,1,1-trimethyl-n-trimethylsilyl silanamine,hexamethyldisilizane,disilazane, 1,1,1,3,3,3-hexamethyl PubChem CID: 13838 ChEBI: CHEBI:85068 IUPAC Name: [dimethyl-(trimethylsilylamino)silyl]methane SMILES: C[Si](C)(C)N[Si](C)(C)C

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Specifications

PubChem CID	13838
CAS	999-97-3
Molecular Weight (g/mol)	161.395
ChEBI	CHEBI:85068
MDL Number	MFCD00008259
SMILES	C[Si](C)(C)N[Si](C)(C)C
Synonym	hexamethyldisilazane,bis trimethylsilyl amine,hmds,1,1,1,3,3,3-hexamethyldisilazane,hexamethylsilazane,silanamine, 1,1,1-trimethyl-n-trimethylsilyl,tri-sil,1,1,1-trimethyl-n-trimethylsilyl silanamine,hexamethyldisilizane,disilazane, 1,1,1,3,3,3-hexamethyl
IUPAC Name	[dimethyl-(trimethylsilylamino)silyl]methane
InChI Key	FFUAGWLWBBFQJT-UHFFFAOYSA-N
Molecular Formula	C6H19NSi2

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

Pricing and Availability
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

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

Pricing and Availability
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

Lithium tri-sec-butylborohydride, 1.0M solution in THF, packaged under Argon in resealable ChemSeal™ bottles

CAS: 38721-52-7 Molecular Formula: C12H28BLi Molecular Weight (g/mol): 190.11 MDL Number: MFCD00011708 InChI Key: ACJKNTZKEFMEAK-UHFFFAOYNA-N Synonym: lithium tri-sec-butylhydroborate,l-selectridesolution,lithium tri-sec-butylborohydride solution,l-selectride™ solution,lithium tri butan-2-yl boron 1-,lithium tri-sec-butylborohydride l-selectride , 1m in thf,lithium tri-sec-butylborohydride 1.0 m solution in thf, spcseal,lithium tri-sec-butylborohydride, 1.0m solution in thf, packaged under argon in resealable chemseal bottles IUPAC Name: lithium(1+) tris(butan-2-yl)boranuide SMILES: [Li+].CCC(C)[BH-](C(C)CC)C(C)CC

Pricing and Availability
Specifications

CAS	38721-52-7
Molecular Weight (g/mol)	190.11
MDL Number	MFCD00011708
SMILES	[Li+].CCC(C)[BH-](C(C)CC)C(C)CC
Synonym	lithium tri-sec-butylhydroborate,l-selectridesolution,lithium tri-sec-butylborohydride solution,l-selectride™ solution,lithium tri butan-2-yl boron 1-,lithium tri-sec-butylborohydride l-selectride , 1m in thf,lithium tri-sec-butylborohydride 1.0 m solution in thf, spcseal,lithium tri-sec-butylborohydride, 1.0m solution in thf, packaged under argon in resealable chemseal bottles
IUPAC Name	lithium(1+) tris(butan-2-yl)boranuide
InChI Key	ACJKNTZKEFMEAK-UHFFFAOYNA-N
Molecular Formula	C12H28BLi

N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% TMCS, packaged under Argon in resealable ChemSeal™ bottles

Pricing and Availability
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

N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% TMCS

Pricing and Availability
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

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

Pricing and Availability
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

Bis(trimethylsilyl)sulfide, tech.

CAS: 3385-94-2 Molecular Formula: C6H18SSi2 Molecular Weight (g/mol): 178.44 MDL Number: MFCD00014851 InChI Key: RLECCBFNWDXKPK-UHFFFAOYSA-N Synonym: bis trimethylsilyl sulfide,hexamethyldisilthiane,hexamethyldisilathiane,disilathiane, hexamethyl,1,1,1,3,3,3-hexamethyldisilathiane,disilthiane, hexamethyl,disilathiane, 1,1,1,3,3,3-hexamethyl,thiobis trimethylsilane,acmc-1ckj8 PubChem CID: 76920 IUPAC Name: trimethyl(trimethylsilylsulfanyl)silane SMILES: C[Si](C)(C)S[Si](C)(C)C

Pricing and Availability
Specifications

PubChem CID	76920
CAS	3385-94-2
Molecular Weight (g/mol)	178.44
MDL Number	MFCD00014851
SMILES	C[Si](C)(C)S[Si](C)(C)C
Synonym	bis trimethylsilyl sulfide,hexamethyldisilthiane,hexamethyldisilathiane,disilathiane, hexamethyl,1,1,1,3,3,3-hexamethyldisilathiane,disilthiane, hexamethyl,disilathiane, 1,1,1,3,3,3-hexamethyl,thiobis trimethylsilane,acmc-1ckj8
IUPAC Name	trimethyl(trimethylsilylsulfanyl)silane
InChI Key	RLECCBFNWDXKPK-UHFFFAOYSA-N
Molecular Formula	C6H18SSi2

Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 94%

CAS: 120801-75-4 Molecular Formula: C5H9F3O4SSi Molecular Weight (g/mol): 250.26 MDL Number: MFCD02093343 InChI Key: XHVSCKNABCCCAC-UHFFFAOYSA-N PubChem CID: 2778022 IUPAC Name: trimethylsilyl 2,2-difluoro-2-fluorosulfonylacetate SMILES: C[Si](C)(C)OC(=O)C(F)(F)S(F)(=O)=O

Pricing and Availability
Specifications

PubChem CID	2778022
CAS	120801-75-4
Molecular Weight (g/mol)	250.26
MDL Number	MFCD02093343
SMILES	C[Si](C)(C)OC(=O)C(F)(F)S(F)(=O)=O
IUPAC Name	trimethylsilyl 2,2-difluoro-2-fluorosulfonylacetate
InChI Key	XHVSCKNABCCCAC-UHFFFAOYSA-N
Molecular Formula	C5H9F3O4SSi

Potassium bromomethyltrifluoroborate, 95%, Thermo Scientific Chemicals

CAS: 888711-44-2 Molecular Formula: CH2BBrF3K Molecular Weight (g/mol): 200.835 MDL Number: MFCD09265154 InChI Key: AZDFPIRYUOCVCJ-UHFFFAOYSA-N Synonym: potassium bromomethyl trifluoroborate,potassium bromomethyltrifluoroborate,potassium bromomethyl trifluoroboranuide,potassium bromomethyl trifluoro boranuide,potassium bromomethyl trifluoro borate 1-,borate 1-, bromomethyl trifluoro-, potassium 1:1 , t-4,pubchem11564,bromomethyl potassium trifluoroborate,postassium bromomethyltrifluoroborate,trifluoro bromomethyl potassioboron v PubChem CID: 23690312 IUPAC Name: potassium;bromomethyl(trifluoro)boranuide SMILES: [B-](CBr)(F)(F)F.[K+]

Pricing and Availability
Specifications

PubChem CID	23690312
CAS	888711-44-2
Molecular Weight (g/mol)	200.835
MDL Number	MFCD09265154
SMILES	[B-](CBr)(F)(F)F.[K+]
Synonym	potassium bromomethyl trifluoroborate,potassium bromomethyltrifluoroborate,potassium bromomethyl trifluoroboranuide,potassium bromomethyl trifluoro boranuide,potassium bromomethyl trifluoro borate 1-,borate 1-, bromomethyl trifluoro-, potassium 1:1 , t-4,pubchem11564,bromomethyl potassium trifluoroborate,postassium bromomethyltrifluoroborate,trifluoro bromomethyl potassioboron v
IUPAC Name	potassium;bromomethyl(trifluoro)boranuide
InChI Key	AZDFPIRYUOCVCJ-UHFFFAOYSA-N
Molecular Formula	CH2BBrF3K

Organo-Metalloid Compounds

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