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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Methyltrichlorosilane, 98+%

CAS: 75-79-6 Molecular Formula: CH₃Cl₃Si Molecular Weight (g/mol): 149.48 InChI Key: JLUFWMXJHAVVNN-UHFFFAOYSA-N Synonym: methyltrichlorosilane,trichloro methyl silane,silane, trichloromethyl,methyl-trichlorsilan,methylsilicochloroform,trichloromethylsilicon,methylsilyl trichloride,monomethyltrichlorosilane,silane, methyltrichloro,trichlor-methylsilan PubChem CID: 6399 IUPAC Name: trichloro(methyl)silane SMILES: C[Si](Cl)(Cl)Cl

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PubChem CID	6399
CAS	75-79-6
Molecular Weight (g/mol)	149.48
SMILES	C[Si](Cl)(Cl)Cl
Synonym	methyltrichlorosilane,trichloro methyl silane,silane, trichloromethyl,methyl-trichlorsilan,methylsilicochloroform,trichloromethylsilicon,methylsilyl trichloride,monomethyltrichlorosilane,silane, methyltrichloro,trichlor-methylsilan
IUPAC Name	trichloro(methyl)silane
InChI Key	JLUFWMXJHAVVNN-UHFFFAOYSA-N
Molecular Formula	CH₃Cl₃Si

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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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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

Lithium Bis(trimethylsilyl)amide (ca. 26% in Tetrahydrofuran, ca. 1.3mol/L), TCI America™

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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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

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Dichlorodimethylsilane, 99+%

CAS: 75-78-5 Molecular Formula: C₂H₆Cl₂Si Molecular Weight (g/mol): 129.06 InChI Key: LIKFHECYJZWXFJ-UHFFFAOYSA-N Synonym: dimethyldichlorosilane,silane, dichlorodimethyl,dichloro dimethyl silane,inerton aw-dmcs,dichlorodimethylsilicon,dimethyl-dichlorsilan,inerton dw-dmc,repel-silan,dimethylsilane dichloride,dimethyl dichlorosilane PubChem CID: 6398 IUPAC Name: dichloro(dimethyl)silane SMILES: C[Si](C)(Cl)Cl

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PubChem CID	6398
CAS	75-78-5
Molecular Weight (g/mol)	129.06
SMILES	C[Si](C)(Cl)Cl
Synonym	dimethyldichlorosilane,silane, dichlorodimethyl,dichloro dimethyl silane,inerton aw-dmcs,dichlorodimethylsilicon,dimethyl-dichlorsilan,inerton dw-dmc,repel-silan,dimethylsilane dichloride,dimethyl dichlorosilane
IUPAC Name	dichloro(dimethyl)silane
InChI Key	LIKFHECYJZWXFJ-UHFFFAOYSA-N
Molecular Formula	C₂H₆Cl₂Si

(3-Bromopropyl)trimethoxysilane 98.0+%, TCI America™

CAS: 51826-90-5 Molecular Formula: C6H15BrO3Si Molecular Weight (g/mol): 243.172 MDL Number: MFCD00053894 InChI Key: GLISZRPOUBOZDL-UHFFFAOYSA-N PubChem CID: 103984 IUPAC Name: 3-bromopropyl(trimethoxy)silane SMILES: CO[Si](CCCBr)(OC)OC

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PubChem CID	103984
CAS	51826-90-5
Molecular Weight (g/mol)	243.172
MDL Number	MFCD00053894
SMILES	CO[Si](CCCBr)(OC)OC
IUPAC Name	3-bromopropyl(trimethoxy)silane
InChI Key	GLISZRPOUBOZDL-UHFFFAOYSA-N
Molecular Formula	C6H15BrO3Si

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

CAS: 25561-30-2 Molecular Formula: C₈H₁₈F₃NOSi₂ Molecular Weight (g/mol): 257.4 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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PubChem CID	9601896
CAS	25561-30-2
Molecular Weight (g/mol)	257.4
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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Trimethylsilyl isocyanate, 94%

CAS: 1118-02-1 Molecular Formula: C4H9NOSi Molecular Weight (g/mol): 115.21 MDL Number: MFCD00001993 InChI Key: NIZHERJWXFHGGU-UHFFFAOYSA-N Synonym: trimethylsilyl isocyanate,silane, isocyanatotrimethyl,trimethylsilylisocyanate,isocyanato trimethyl silane,trimethylisocyanatosilane,tmsisocyanate,tms isocyanate,tms-isocyanate,tms isocynate PubChem CID: 70696 IUPAC Name: isocyanato(trimethyl)silane SMILES: C[Si](C)(C)N=C=O

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PubChem CID	70696
CAS	1118-02-1
Molecular Weight (g/mol)	115.21
MDL Number	MFCD00001993
SMILES	C[Si](C)(C)N=C=O
Synonym	trimethylsilyl isocyanate,silane, isocyanatotrimethyl,trimethylsilylisocyanate,isocyanato trimethyl silane,trimethylisocyanatosilane,tmsisocyanate,tms isocyanate,tms-isocyanate,tms isocynate
IUPAC Name	isocyanato(trimethyl)silane
InChI Key	NIZHERJWXFHGGU-UHFFFAOYSA-N
Molecular Formula	C4H9NOSi

N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% 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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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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Vinyltrimethoxysilane, 98%

CAS: 2-7-2768 Molecular Formula: C₅H₁₂O₃Si Molecular Weight (g/mol): 148.24 MDL Number: MFCD00008605 InChI Key: NKSJNEHGWDZZQF-UHFFFAOYSA-N Synonym: vinyltrimethoxysilane,trimethoxyvinylsilane,silane, ethenyltrimethoxy,trimethoxy vinyl silane,trimethoxysilyl ethene,vinyl trimethoxy silane,silane, trimethoxyvinyl,trimethoxysilyl ethylene,vtmo,vts-m PubChem CID: 76004 IUPAC Name: ethenyl(trimethoxy)silane SMILES: CO[Si](C=C)(OC)OC

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PubChem CID	76004
CAS	2-7-2768
Molecular Weight (g/mol)	148.24
MDL Number	MFCD00008605
SMILES	CO[Si](C=C)(OC)OC
Synonym	vinyltrimethoxysilane,trimethoxyvinylsilane,silane, ethenyltrimethoxy,trimethoxy vinyl silane,trimethoxysilyl ethene,vinyl trimethoxy silane,silane, trimethoxyvinyl,trimethoxysilyl ethylene,vtmo,vts-m
IUPAC Name	ethenyl(trimethoxy)silane
InChI Key	NKSJNEHGWDZZQF-UHFFFAOYSA-N
Molecular Formula	C₅H₁₂O₃Si

Dichlorodiisopropylsilane 98.0+%, TCI America™

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 IUPAC Name: dichlorobis(propan-2-yl)silane SMILES: CC(C)[Si](Cl)(Cl)C(C)C

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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
IUPAC Name	dichlorobis(propan-2-yl)silane
InChI Key	GSENNYNYEKCQGA-UHFFFAOYSA-N
Molecular Formula	C6H14Cl2Si

Trimethoxy(1H,1H,2H,2H-tridecafluoro-n-octyl)silane 97.0+%, TCI America™

CAS: 85857-16-5 Molecular Formula: C11H13F13O3Si Molecular Weight (g/mol): 468.286 MDL Number: MFCD00153261 InChI Key: BVQYIDJXNYHKRK-UHFFFAOYSA-N Synonym: Trimethoxy(1H,1H,2H,2H-perfluoro-n-octyl)silane PubChem CID: 2776334 IUPAC Name: trimethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane SMILES: CO[Si](CCC(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(OC)OC

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PubChem CID	2776334
CAS	85857-16-5
Molecular Weight (g/mol)	468.286
MDL Number	MFCD00153261
SMILES	CO[Si](CCC(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(OC)OC
Synonym	Trimethoxy(1H,1H,2H,2H-perfluoro-n-octyl)silane
IUPAC Name	trimethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane
InChI Key	BVQYIDJXNYHKRK-UHFFFAOYSA-N
Molecular Formula	C11H13F13O3Si

Trimethylsilyl Iodide (stabilized with Aluminum) 95.0+%, TCI America™

CAS: 16029-98-4 Molecular Formula: C3H9ISi Molecular Weight (g/mol): 200.094 MDL Number: MFCD00001028 InChI Key: CSRZQMIRAZTJOY-UHFFFAOYSA-N Synonym: trimethylsilyl iodide,trimethyliodosilane,silane, iodotrimethyl,iodo trimethyl silane,trimethylsilyliodide,tms-iodide,iodotrimethysilane,iodotrimetylsilane,tms iodide,iodo trimethylsilane PubChem CID: 85247 IUPAC Name: iodo(trimethyl)silane SMILES: C[Si](C)(C)I

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PubChem CID	85247
CAS	16029-98-4
Molecular Weight (g/mol)	200.094
MDL Number	MFCD00001028
SMILES	C[Si](C)(C)I
Synonym	trimethylsilyl iodide,trimethyliodosilane,silane, iodotrimethyl,iodo trimethyl silane,trimethylsilyliodide,tms-iodide,iodotrimethysilane,iodotrimetylsilane,tms iodide,iodo trimethylsilane
IUPAC Name	iodo(trimethyl)silane
InChI Key	CSRZQMIRAZTJOY-UHFFFAOYSA-N
Molecular Formula	C3H9ISi

(3-Mercaptopropyl)triethoxysilane 96.0+%, TCI America™

CAS: 14814-09-6 Molecular Formula: C9H22O3SSi Molecular Weight (g/mol): 238.417 MDL Number: MFCD00053924 InChI Key: DCQBZYNUSLHVJC-UHFFFAOYSA-N Synonym: 3-mercaptopropyltriethoxysilane,3-mercaptopropyl triethoxysilane,3-triethoxysilyl propane-1-thiol,1-propanethiol, 3-triethoxysilyl,3-triethoxysilyl propanethiol,unii-z069rx894n,triethoxy 3-mercaptopropyl silane,3-triethoxysilyl propyl mercaptan,gamma-mercaptopropyl triethoxysilane,silane, 3-mercaptopropyl triethoxy PubChem CID: 84658 IUPAC Name: 3-triethoxysilylpropane-1-thiol SMILES: CCO[Si](CCCS)(OCC)OCC

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PubChem CID	84658
CAS	14814-09-6
Molecular Weight (g/mol)	238.417
MDL Number	MFCD00053924
SMILES	CCO[Si](CCCS)(OCC)OCC
Synonym	3-mercaptopropyltriethoxysilane,3-mercaptopropyl triethoxysilane,3-triethoxysilyl propane-1-thiol,1-propanethiol, 3-triethoxysilyl,3-triethoxysilyl propanethiol,unii-z069rx894n,triethoxy 3-mercaptopropyl silane,3-triethoxysilyl propyl mercaptan,gamma-mercaptopropyl triethoxysilane,silane, 3-mercaptopropyl triethoxy
IUPAC Name	3-triethoxysilylpropane-1-thiol
InChI Key	DCQBZYNUSLHVJC-UHFFFAOYSA-N
Molecular Formula	C9H22O3SSi

Tetraethyl Orthosilicate 97.0+%, TCI America™

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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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

3-(Trimethoxysilyl)propyl Methacrylate (stabilized with BHT) 98.0+%, TCI America™

CAS: 2530-85-0 Molecular Formula: C10H20O5Si Molecular Weight (g/mol): 248.35 MDL Number: MFCD00008593 InChI Key: XDLMVUHYZWKMMD-UHFFFAOYSA-N Synonym: 3-trimethoxysilyl propyl methacrylate,3-methacryloxypropyltrimethoxysilane,methacryloxypropyltrimethoxysilane,dynasylan memo,silicone a-174,union carbide a-174,mops-m,silane a-174,nuca 174,2-propenoic acid, 2-methyl-, 3-trimethoxysilyl propyl ester PubChem CID: 17318 IUPAC Name: 3-trimethoxysilylpropyl 2-methylprop-2-enoate SMILES: CC(=C)C(=O)OCCC[Si](OC)(OC)OC

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PubChem CID	17318
CAS	2530-85-0
Molecular Weight (g/mol)	248.35
MDL Number	MFCD00008593
SMILES	CC(=C)C(=O)OCCC[Si](OC)(OC)OC
Synonym	3-trimethoxysilyl propyl methacrylate,3-methacryloxypropyltrimethoxysilane,methacryloxypropyltrimethoxysilane,dynasylan memo,silicone a-174,union carbide a-174,mops-m,silane a-174,nuca 174,2-propenoic acid, 2-methyl-, 3-trimethoxysilyl propyl ester
IUPAC Name	3-trimethoxysilylpropyl 2-methylprop-2-enoate
InChI Key	XDLMVUHYZWKMMD-UHFFFAOYSA-N
Molecular Formula	C10H20O5Si

Organo-Metalloid Compounds

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