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

Sodium triethylborohydride, 1M solution in THF, AcroSeal™, Thermo Scientific Chemicals

CAS: 17979-81-6 | Molecular Formula: C6H16BNa | Molecular Weight: 121.99 g/mol

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Specifications

Linear Formula	NaB(C₂H₅)₃H
Molecular Weight (g/mol)	121.99
Color	Colorless
Physical Form	Solution
Chemical Name or Material	Sodium triethylborohydride
SMILES	[Na+].CC[BH-](CC)CC
InChI Key	YDTZLEUIYNMRLQ-UHFFFAOYSA-N
Density	0.8900g/mL
PubChem CID	23667700
Name Note	1M solution in THF
CAS	109-99-9
Health Hazard 3	GHS P Statement Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Handle under inert gas. Protect from moisture
MDL Number	MFCD00011704
Health Hazard 2	GHS H Statement Causes severe skin burns and eye damage. May cause respiratory irritation. In contact with water releases flammable gas. Highly flammable liquid and vapor. May form explosive peroxides. Reacts violentl
Solubility Information	Solubility in water: rzacts.
Packaging	AcroSeal™ Glass bottle
Flash Point	−17°C
Health Hazard 1	GHS Signal Word: Danger
Synonym	sodium triethylborohydride,sodium triethylborate,sodium triethylhydroborate,sodium triethylhydridoborate,sodium triethylhydroborate 1-,sodium triethylborohydride solution,sodium triethyl-? 2-boranuide,sodiumtriethylborohydride 1m in toluene
IUPAC Name	sodium;triethylboron(1-)
Molecular Formula	C6H16BNa
EINECS Number	241-903-1
Formula Weight	121.99
Specific Gravity	0.89

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(3-Bromopropoxy)-tert-butyldimethylsilane, 97%, stabilized over sodium carbonate

CAS: 89031-84-5 Molecular Formula: C₉H₂₁BrOSi Molecular Weight (g/mol): 253.26 InChI Key: QGMROEZDWJTIDW-UHFFFAOYSA-N Synonym: 3-bromopropoxy-tert-butyldimethylsilane,3-bromopropoxy tert-butyl dimethylsilane,3-bromopropoxy-t-butyldimethylsilane,3-bromopropoxy-tert-butyl-dimethyl-silane,silane, 3-bromopropoxy 1,1-dimethylethyl dimethyl,acmc-209unq,t-butyl 3-bromopropoxy dimethylsilane,bromopropoxy-tert-butyldimethyl silane PubChem CID: 607486 IUPAC Name: 3-bromopropoxy-tert-butyl-dimethylsilane SMILES: CC(C)(C)[Si](C)(C)OCCCBr

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Specifications

PubChem CID	607486
CAS	89031-84-5
Molecular Weight (g/mol)	253.26
SMILES	CC(C)(C)[Si](C)(C)OCCCBr
Synonym	3-bromopropoxy-tert-butyldimethylsilane,3-bromopropoxy tert-butyl dimethylsilane,3-bromopropoxy-t-butyldimethylsilane,3-bromopropoxy-tert-butyl-dimethyl-silane,silane, 3-bromopropoxy 1,1-dimethylethyl dimethyl,acmc-209unq,t-butyl 3-bromopropoxy dimethylsilane,bromopropoxy-tert-butyldimethyl silane
IUPAC Name	3-bromopropoxy-tert-butyl-dimethylsilane
InChI Key	QGMROEZDWJTIDW-UHFFFAOYSA-N
Molecular Formula	C₉H₂₁BrOSi

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4-(tert-Butyldimethylsilyloxy)cyclohexanone, 97%, Thermo Scientific Chemicals

CAS: 55145-45-4 Molecular Formula: C12H24O2Si Molecular Weight (g/mol): 228.41 MDL Number: MFCD06411307 InChI Key: HXKBGMNGSYGPRB-UHFFFAOYSA-N Synonym: 4-tert-butyldimethylsilyloxy cyclohexanone,4-tert-butyldimethylsilyl oxy cyclohexanone,4-tert-butyl dimethyl silyl oxy cyclohexanone,4-tert-butyl-dimethyl-silanyloxy-cyclohexanone,4-tert-butyldimethylsiloxy cyclohexanone,4-tert-butyldimethylsilyloxy cyclohexanone meso form,4-1,1-dimethylethyl dimethylsilyl oxy cyclohexanone,cyclohexanone, 4-1,1-dimethylethyl dimethylsilyl oxy,4-tert-butyl dimethyl silyl oxycyclohexanone PubChem CID: 10609430 IUPAC Name: 4-[tert-butyl(dimethyl)silyl]oxycyclohexan-1-one SMILES: CC(C)(C)[Si](C)(C)OC1CCC(=O)CC1

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Specifications

PubChem CID	10609430
CAS	55145-45-4
Molecular Weight (g/mol)	228.41
MDL Number	MFCD06411307
SMILES	CC(C)(C)[Si](C)(C)OC1CCC(=O)CC1
Synonym	4-tert-butyldimethylsilyloxy cyclohexanone,4-tert-butyldimethylsilyl oxy cyclohexanone,4-tert-butyl dimethyl silyl oxy cyclohexanone,4-tert-butyl-dimethyl-silanyloxy-cyclohexanone,4-tert-butyldimethylsiloxy cyclohexanone,4-tert-butyldimethylsilyloxy cyclohexanone meso form,4-1,1-dimethylethyl dimethylsilyl oxy cyclohexanone,cyclohexanone, 4-1,1-dimethylethyl dimethylsilyl oxy,4-tert-butyl dimethyl silyl oxycyclohexanone
IUPAC Name	4-[tert-butyl(dimethyl)silyl]oxycyclohexan-1-one
InChI Key	HXKBGMNGSYGPRB-UHFFFAOYSA-N
Molecular Formula	C12H24O2Si

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Methyltrimethoxysilane, 97%, AcroSeal™, Thermo Scientific Chemicals

CAS: 1185-55-3 Molecular Formula: C₄H₁₂O₃Si Molecular Weight (g/mol): 136.22 InChI Key: BFXIKLCIZHOAAZ-UHFFFAOYSA-N Synonym: methyltrimethoxysilane,trimethoxy methyl silane,silane, trimethoxymethyl,union carbide a-163,silane, methyltrimethoxy,methyl trimethoxysilane,silane a-163,dynasylan mtms,unii-0hi0d71mci,methyl-trimethoxysilane PubChem CID: 14456 IUPAC Name: trimethoxy(methyl)silane SMILES: CO[Si](C)(OC)OC

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Specifications

PubChem CID	14456
CAS	1185-55-3
Molecular Weight (g/mol)	136.22
SMILES	CO[Si](C)(OC)OC
Synonym	methyltrimethoxysilane,trimethoxy methyl silane,silane, trimethoxymethyl,union carbide a-163,silane, methyltrimethoxy,methyl trimethoxysilane,silane a-163,dynasylan mtms,unii-0hi0d71mci,methyl-trimethoxysilane
IUPAC Name	trimethoxy(methyl)silane
InChI Key	BFXIKLCIZHOAAZ-UHFFFAOYSA-N
Molecular Formula	C₄H₁₂O₃Si

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5-O-tert-Butyldiphenylsilyl-2,3-O-isopropylidene-alpha,beta-D-ribofuranose, Thermo Scientific Chemicals

CAS: 141607-35-4 Molecular Formula: C24H32O5Si Molecular Weight (g/mol): 428.6 MDL Number: MFCD01075719 InChI Key: OOVHEXLXHQNNLL-RQLHVLPXSA-N PubChem CID: 133612129 IUPAC Name: (3aS,6S,6aS)-6-[[tert-butyl(diphenyl)silyl]oxymethyl]-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-ol SMILES: CC1(OC2C(OC(C2O1)O)CO[Si](C3=CC=CC=C3)(C4=CC=CC=C4)C(C)(C)C)C

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Specifications

PubChem CID	133612129
CAS	141607-35-4
Molecular Weight (g/mol)	428.6
MDL Number	MFCD01075719
SMILES	CC1(OC2C(OC(C2O1)O)CO[Si](C3=CC=CC=C3)(C4=CC=CC=C4)C(C)(C)C)C
IUPAC Name	(3aS,6S,6aS)-6-[[tert-butyl(diphenyl)silyl]oxymethyl]-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-ol
InChI Key	OOVHEXLXHQNNLL-RQLHVLPXSA-N
Molecular Formula	C24H32O5Si

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Tetrakis(trimethylsilyl)silane, 97%

CAS: 4098-98-0 Molecular Formula: C12H36Si5 Molecular Weight (g/mol): 320.85 MDL Number: MFCD00054859 InChI Key: BOJSDHZZKKYWAS-UHFFFAOYSA-N Synonym: tetrakis trimethylsilyl silane,1,1,1,3,3,3-hexamethyl-2,2-bis trimethylsilyl trisilane,tetrakil trimethylsilyl silane,si si ch3 3 4,trisilane, 1,1,1,3,3,3-hexamethyl-2,2-bis trimethylsilyl,2,2-bis trimethylsilyl-1,1,1,3,3,3-hexamethyl-trisilane,acmc-1an6g,tetra trimethylsilyl-silane,bojsdhzzkkywas-uhfffaoysa PubChem CID: 138115 IUPAC Name: tetrakis(trimethylsilyl)silane SMILES: C[Si](C)(C)[Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C

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Specifications

PubChem CID	138115
CAS	4098-98-0
Molecular Weight (g/mol)	320.85
MDL Number	MFCD00054859
SMILES	C[Si](C)(C)[Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C
Synonym	tetrakis trimethylsilyl silane,1,1,1,3,3,3-hexamethyl-2,2-bis trimethylsilyl trisilane,tetrakil trimethylsilyl silane,si si ch3 3 4,trisilane, 1,1,1,3,3,3-hexamethyl-2,2-bis trimethylsilyl,2,2-bis trimethylsilyl-1,1,1,3,3,3-hexamethyl-trisilane,acmc-1an6g,tetra trimethylsilyl-silane,bojsdhzzkkywas-uhfffaoysa
IUPAC Name	tetrakis(trimethylsilyl)silane
InChI Key	BOJSDHZZKKYWAS-UHFFFAOYSA-N
Molecular Formula	C12H36Si5

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N,O-Bis(trimethylsilyl)acetamide, 95%

CAS: 10416-59-8 Molecular Formula: C8H21NOSi2 Molecular Weight (g/mol): 203.43 MDL Number: MFCD00008270 InChI Key: SIOVKLKJSOKLIF-UHFFFAOYSA-N Synonym: n,o-bis trimethylsilyl acetamide,trimethylsilyl 1z-n-trimethylsilylethanimidate PubChem CID: 6913588 SMILES: CC(O[Si](C)(C)C)=N[Si](C)(C)C

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Specifications

PubChem CID	6913588
CAS	10416-59-8
Molecular Weight (g/mol)	203.43
MDL Number	MFCD00008270
SMILES	CC(O[Si](C)(C)C)=N[Si](C)(C)C
Synonym	n,o-bis trimethylsilyl acetamide,trimethylsilyl 1z-n-trimethylsilylethanimidate
InChI Key	SIOVKLKJSOKLIF-UHFFFAOYSA-N
Molecular Formula	C8H21NOSi2

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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

Organo-Metalloid Compounds

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