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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Triethylborane, 1M soln. in THF

CAS: 97-94-9 Molecular Formula: C6H15B Molecular Weight (g/mol): 98.00 MDL Number: MFCD00009022 InChI Key: LALRXNPLTWZJIJ-UHFFFAOYSA-N Synonym: triethylboron,borane, triethyl,triethylborine,boron triethyl,boron ethyl,unii-z3s980z4p3,hsdb 897,triethylboran,borethyl,triethyl borane PubChem CID: 7357 IUPAC Name: triethylborane SMILES: CCB(CC)CC

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PubChem CID	7357
CAS	97-94-9
Molecular Weight (g/mol)	98.00
MDL Number	MFCD00009022
SMILES	CCB(CC)CC
Synonym	triethylboron,borane, triethyl,triethylborine,boron triethyl,boron ethyl,unii-z3s980z4p3,hsdb 897,triethylboran,borethyl,triethyl borane
IUPAC Name	triethylborane
InChI Key	LALRXNPLTWZJIJ-UHFFFAOYSA-N
Molecular Formula	C6H15B

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

Tetramethyl orthosilicate, 99%

CAS: 681-84-5 Molecular Formula: C4H12O4Si Molecular Weight (g/mol): 152.22 MDL Number: MFCD00008341 InChI Key: LFQCEHFDDXELDD-UHFFFAOYSA-N Synonym: tetramethoxysilane,tetramethyl orthosilicate,methyl silicate,tmos,methyl orthosilicate,methyl silicate 39,silane, tetramethoxy,silicic acid, tetramethyl ester,methyl silicate 28,tetramethylorthosilicate PubChem CID: 12682 IUPAC Name: tetramethyl silicate SMILES: CO[Si](OC)(OC)OC

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Specifications

PubChem CID	12682
CAS	681-84-5
Molecular Weight (g/mol)	152.22
MDL Number	MFCD00008341
SMILES	CO[Si](OC)(OC)OC
Synonym	tetramethoxysilane,tetramethyl orthosilicate,methyl silicate,tmos,methyl orthosilicate,methyl silicate 39,silane, tetramethoxy,silicic acid, tetramethyl ester,methyl silicate 28,tetramethylorthosilicate
IUPAC Name	tetramethyl silicate
InChI Key	LFQCEHFDDXELDD-UHFFFAOYSA-N
Molecular Formula	C4H12O4Si

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

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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

Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride, 60% in methanol

CAS: 27668-52-6 Molecular Formula: C26H58ClNO3Si Molecular Weight (g/mol): 496.29 MDL Number: MFCD00054224 InChI Key: WSFMFXQNYPNYGG-UHFFFAOYSA-M Synonym: quat-silsesquioxane,dmoap,dow corning 5700,caswell no. 892b,dimethyloctadecyl 3-trimethoxysilyl propyl ammonium chloride,unii-iq36o85wq4,n,n-dimethyl-n-3-trimethoxysilyl propyl octadecan-1-aminium chloride,epa pesticide chemical code 107401,3-trimethoxysilyl propyl dimethyl octadecyl ammonium chloride,3-trimethoxysilyl propyldimethyloctadecylammonium PubChem CID: 62827 IUPAC Name: dimethyl-octadecyl-(3-trimethoxysilylpropyl)azanium;chloride SMILES: [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCC[Si](OC)(OC)OC

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Specifications

PubChem CID	62827
CAS	27668-52-6
Molecular Weight (g/mol)	496.29
MDL Number	MFCD00054224
SMILES	[Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCC[Si](OC)(OC)OC
Synonym	quat-silsesquioxane,dmoap,dow corning 5700,caswell no. 892b,dimethyloctadecyl 3-trimethoxysilyl propyl ammonium chloride,unii-iq36o85wq4,n,n-dimethyl-n-3-trimethoxysilyl propyl octadecan-1-aminium chloride,epa pesticide chemical code 107401,3-trimethoxysilyl propyl dimethyl octadecyl ammonium chloride,3-trimethoxysilyl propyldimethyloctadecylammonium
IUPAC Name	dimethyl-octadecyl-(3-trimethoxysilylpropyl)azanium;chloride
InChI Key	WSFMFXQNYPNYGG-UHFFFAOYSA-M
Molecular Formula	C26H58ClNO3Si

Methyldiethoxysilane, 97%

CAS: 2031-62-1 Molecular Formula: C₅H₁₄O₂Si Molecular Weight (g/mol): 134.25 MDL Number: MFCD00026749 InChI Key: GAURFLBIDLSLQU-UHFFFAOYSA-N Synonym: diethoxymethylsilane,methyldiethoxysilane,diethoxy methyl silane,silane, diethoxymethyl,diethoxy-methylsilane,diethoxy methyl silicon,diethoxymethylsilane. methylhydrogendiethoxysilane.,diethoxymethyl-silan,diethoxy methyl silyl PubChem CID: 6327387 IUPAC Name: diethoxy(methyl)silicon SMILES: CCO[Si](C)OCC

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Specifications

PubChem CID	6327387
CAS	2031-62-1
Molecular Weight (g/mol)	134.25
MDL Number	MFCD00026749
SMILES	CCO[Si](C)OCC
Synonym	diethoxymethylsilane,methyldiethoxysilane,diethoxy methyl silane,silane, diethoxymethyl,diethoxy-methylsilane,diethoxy methyl silicon,diethoxymethylsilane. methylhydrogendiethoxysilane.,diethoxymethyl-silan,diethoxy methyl silyl
IUPAC Name	diethoxy(methyl)silicon
InChI Key	GAURFLBIDLSLQU-UHFFFAOYSA-N
Molecular Formula	C₅H₁₄O₂Si

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

2-Phenylethyl-1-boronic acid pinacol ester, 99%

CAS: 165904-22-3 Molecular Formula: C14H21BO2 Molecular Weight (g/mol): 232.13 MDL Number: MFCD03788721 InChI Key: LVLQNRWCBBIVHR-UHFFFAOYSA-N Synonym: 4,4,5,5-tetramethyl-2-phenethyl-1,3,2-dioxaborolane,2-phenylethyl-1-boronic acid pinacol ester,4,4,5,5-tetramethyl-2-2-phenylethyl-1,3,2-dioxaborolane,2-phenylethylboronic acid, pinacol ester,phenethylboronic acid pinacol ester,2-phenylethylboronic acid pinacol ester,2-phenylethylboronic acid,pinacol ester,2-phenylethyl boronic acid pinacol ester,2-phenyl ethyl-1-boronic acid pinacol ester,2-phenethyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane PubChem CID: 11333720 IUPAC Name: 4,4,5,5-tetramethyl-2-(2-phenylethyl)-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)CCC2=CC=CC=C2

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Specifications

PubChem CID	11333720
CAS	165904-22-3
Molecular Weight (g/mol)	232.13
MDL Number	MFCD03788721
SMILES	B1(OC(C(O1)(C)C)(C)C)CCC2=CC=CC=C2
Synonym	4,4,5,5-tetramethyl-2-phenethyl-1,3,2-dioxaborolane,2-phenylethyl-1-boronic acid pinacol ester,4,4,5,5-tetramethyl-2-2-phenylethyl-1,3,2-dioxaborolane,2-phenylethylboronic acid, pinacol ester,phenethylboronic acid pinacol ester,2-phenylethylboronic acid pinacol ester,2-phenylethylboronic acid,pinacol ester,2-phenylethyl boronic acid pinacol ester,2-phenyl ethyl-1-boronic acid pinacol ester,2-phenethyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
IUPAC Name	4,4,5,5-tetramethyl-2-(2-phenylethyl)-1,3,2-dioxaborolane
InChI Key	LVLQNRWCBBIVHR-UHFFFAOYSA-N
Molecular Formula	C14H21BO2

Bis(trimethylsilyl)carbodiimide, 97%

CAS: 1000-70-0 Molecular Formula: C7H18N2Si2 Molecular Weight (g/mol): 186.405 MDL Number: MFCD00051538 InChI Key: KSVMTHKYDGMXFJ-UHFFFAOYSA-N Synonym: bis trimethylsilyl carbodiimide,carbodiimide, bis trimethylsilyl,n,n'-methanediylidenebis 1,1,1-trimethylsilanamine,silanamine, n,n'-methanetetraylbis 1,1,1-trimethyl,1,3-bis trimethylsilyl carbodiimide,n,n'-bis trimethylsilyl carbodiimide,n,n'-methane tetraylbis 1,1,1-trimethylsilanamine,carbodiimide, bis trimethylsilyl-7ci,8ci,n,n'-methanetetraylbis 1,1,1-trimethylsilylamine PubChem CID: 70473 IUPAC Name: N,N'-bis(trimethylsilyl)methanediimine SMILES: C[Si](C)(C)N=C=N[Si](C)(C)C

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Specifications

PubChem CID	70473
CAS	1000-70-0
Molecular Weight (g/mol)	186.405
MDL Number	MFCD00051538
SMILES	C[Si](C)(C)N=C=N[Si](C)(C)C
Synonym	bis trimethylsilyl carbodiimide,carbodiimide, bis trimethylsilyl,n,n'-methanediylidenebis 1,1,1-trimethylsilanamine,silanamine, n,n'-methanetetraylbis 1,1,1-trimethyl,1,3-bis trimethylsilyl carbodiimide,n,n'-bis trimethylsilyl carbodiimide,n,n'-methane tetraylbis 1,1,1-trimethylsilanamine,carbodiimide, bis trimethylsilyl-7ci,8ci,n,n'-methanetetraylbis 1,1,1-trimethylsilylamine
IUPAC Name	N,N'-bis(trimethylsilyl)methanediimine
InChI Key	KSVMTHKYDGMXFJ-UHFFFAOYSA-N
Molecular Formula	C7H18N2Si2

Diisopropyldichlorosilane, 97%

CAS: 7751-38-4 Molecular Formula: C6H14Cl2Si Molecular Weight (g/mol): 185.16 MDL Number: MFCD00054895 InChI Key: GSENNYNYEKCQGA-UHFFFAOYSA-N Synonym: diisopropyldichlorosilane,dichlorodiisopropylsilane,silane, dichlorobis 1-methylethyl,dichloro-di propan-2-yl silane,silane, dichlorodiisopropyl,acmc-209pad,dichloro diisopropyl silane,di 2-propyl dichlorosilane,dichlorobis propan-2-yl silane,bis chloranyl-di propan-2-yl silane PubChem CID: 2758384 SMILES: CC(C)[Si](Cl)(Cl)C(C)C

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Specifications

PubChem CID	2758384
CAS	7751-38-4
Molecular Weight (g/mol)	185.16
MDL Number	MFCD00054895
SMILES	CC(C)[Si](Cl)(Cl)C(C)C
Synonym	diisopropyldichlorosilane,dichlorodiisopropylsilane,silane, dichlorobis 1-methylethyl,dichloro-di propan-2-yl silane,silane, dichlorodiisopropyl,acmc-209pad,dichloro diisopropyl silane,di 2-propyl dichlorosilane,dichlorobis propan-2-yl silane,bis chloranyl-di propan-2-yl silane
InChI Key	GSENNYNYEKCQGA-UHFFFAOYSA-N
Molecular Formula	C6H14Cl2Si

N,N-Dimethyltrimethylsilylamine, 97%

CAS: 2083-91-2 Molecular Formula: C5H15NSi Molecular Weight (g/mol): 117.27 MDL Number: MFCD00008297 InChI Key: KAHVZNKZQFSBFW-UHFFFAOYSA-N Synonym: n,n-dimethyltrimethylsilylamine,n,n-dimethylaminotrimethylsilane,silanamine, pentamethyl,dimethylamino trimethylsilane,pentamethylsilylamine,n-trimethylsilyl dimethylamine,tmsdma,dimethylaminotrimethylsilane,silanamine, n,n,1,1,1-pentamethyl,n,n-dimethyltrimethylsilamine PubChem CID: 74965 IUPAC Name: N-methyl-N-trimethylsilylmethanamine SMILES: CN(C)[Si](C)(C)C

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Specifications

PubChem CID	74965
CAS	2083-91-2
Molecular Weight (g/mol)	117.27
MDL Number	MFCD00008297
SMILES	CN(C)[Si](C)(C)C
Synonym	n,n-dimethyltrimethylsilylamine,n,n-dimethylaminotrimethylsilane,silanamine, pentamethyl,dimethylamino trimethylsilane,pentamethylsilylamine,n-trimethylsilyl dimethylamine,tmsdma,dimethylaminotrimethylsilane,silanamine, n,n,1,1,1-pentamethyl,n,n-dimethyltrimethylsilamine
IUPAC Name	N-methyl-N-trimethylsilylmethanamine
InChI Key	KAHVZNKZQFSBFW-UHFFFAOYSA-N
Molecular Formula	C5H15NSi

N-Methyl-N-(trimethylsilyl)trifluoroacetamide, 97%

CAS: 24589-78-4 Molecular Formula: C6H12F3NOSi Molecular Weight (g/mol): 199.25 MDL Number: MFCD00000411 InChI Key: MSPCIZMDDUQPGJ-UHFFFAOYSA-N Synonym: mstfa,n-methyl-n-trimethylsilyl trifluoroacetamide,2,2,2-trifluoro-n-methyl-n-trimethylsilyl acetamide,n-methyl-n-trimethylsilyltrifluoroacetamide,acetamide, 2,2,2-trifluoro-n-methyl-n-trimethylsilyl,n-methyl-n-trimethylsilyl-trifluoroacetamide,acmc-209tfm PubChem CID: 32510 ChEBI: CHEBI:85064 IUPAC Name: 2,2,2-trifluoro-N-methyl-N-trimethylsilylacetamide SMILES: CN(C(=O)C(F)(F)F)[Si](C)(C)C

Pricing and Availability
Specifications

PubChem CID	32510
CAS	24589-78-4
Molecular Weight (g/mol)	199.25
ChEBI	CHEBI:85064
MDL Number	MFCD00000411
SMILES	CN(C(=O)C(F)(F)F)[Si](C)(C)C
Synonym	mstfa,n-methyl-n-trimethylsilyl trifluoroacetamide,2,2,2-trifluoro-n-methyl-n-trimethylsilyl acetamide,n-methyl-n-trimethylsilyltrifluoroacetamide,acetamide, 2,2,2-trifluoro-n-methyl-n-trimethylsilyl,n-methyl-n-trimethylsilyl-trifluoroacetamide,acmc-209tfm
IUPAC Name	2,2,2-trifluoro-N-methyl-N-trimethylsilylacetamide
InChI Key	MSPCIZMDDUQPGJ-UHFFFAOYSA-N
Molecular Formula	C6H12F3NOSi

N-Methyl-N-(trimethylsilyl)trifluoroacetamide synthesis grade, ≥98%, MilliporeSigma™ Supelco™

MDL Number: MFCD00000411 Synonym: N-Trimethylsilyl-N-methyl trifluoroacetamide; MSTFA

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Specifications

MDL Number	MFCD00000411
Synonym	N-Trimethylsilyl-N-methyl trifluoroacetamide; MSTFA

4-(Trimethylsilyl)morpholine, 97%

CAS: 13368-42-8 Molecular Formula: C7H17NOSi Molecular Weight (g/mol): 159.304 MDL Number: MFCD00010098 InChI Key: JJOWIQMPCCUIGA-UHFFFAOYSA-N Synonym: 4-trimethylsilyl morpholine,n-trimethylsilyl morpholine,n-trimethylsilylmorpholine,trimethyl morpholin-4-yl silane,morpholine, 4-trimethylsilyl,trimethylsilyl morpholin,morpholinotrimethylsilane,trimethylmorpholinosilane,acmc-1btin,timtec-bb sbb009054 PubChem CID: 559763 IUPAC Name: trimethyl(morpholin-4-yl)silane SMILES: C[Si](C)(C)N1CCOCC1

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Specifications

PubChem CID	559763
CAS	13368-42-8
Molecular Weight (g/mol)	159.304
MDL Number	MFCD00010098
SMILES	C[Si](C)(C)N1CCOCC1
Synonym	4-trimethylsilyl morpholine,n-trimethylsilyl morpholine,n-trimethylsilylmorpholine,trimethyl morpholin-4-yl silane,morpholine, 4-trimethylsilyl,trimethylsilyl morpholin,morpholinotrimethylsilane,trimethylmorpholinosilane,acmc-1btin,timtec-bb sbb009054
IUPAC Name	trimethyl(morpholin-4-yl)silane
InChI Key	JJOWIQMPCCUIGA-UHFFFAOYSA-N
Molecular Formula	C7H17NOSi

Tetraethyl orthosilicate, 98%, AcroSeal™

CAS: 78-10-4 Molecular Formula: C₈H₂₀O₄Si Molecular Weight (g/mol): 208.33 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)	208.33
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

Organo-Metalloid Compounds

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