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

Vinyltriethoxysilane, 97%

CAS: 78-08-0 Molecular Formula: C8H18O3Si Molecular Weight (g/mol): 190.31 MDL Number: MFCD00009063 InChI Key: FWDBOZPQNFPOLF-UHFFFAOYSA-N Synonym: vinyltriethoxysilane,triethoxyvinylsilane,silane, ethenyltriethoxy,triethoxy vinyl silane,polyscience vtes,triethoxyvinylsilicane,vtes,silane a 151,ethenyl triethoxy silane,silane, triethoxyvinyl PubChem CID: 6516 IUPAC Name: ethenyl(triethoxy)silane SMILES: CCO[Si](OCC)(OCC)C=C

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Specifications

PubChem CID	6516
CAS	78-08-0
Molecular Weight (g/mol)	190.31
MDL Number	MFCD00009063
SMILES	CCO[Si](OCC)(OCC)C=C
Synonym	vinyltriethoxysilane,triethoxyvinylsilane,silane, ethenyltriethoxy,triethoxy vinyl silane,polyscience vtes,triethoxyvinylsilicane,vtes,silane a 151,ethenyl triethoxy silane,silane, triethoxyvinyl
IUPAC Name	ethenyl(triethoxy)silane
InChI Key	FWDBOZPQNFPOLF-UHFFFAOYSA-N
Molecular Formula	C8H18O3Si

Dibenzyl diselenide, 95%

CAS: 1482-82-2 Molecular Formula: C14H14Se2 Molecular Weight (g/mol): 340.208 MDL Number: MFCD00004767 InChI Key: HYAVEDMFTNAZQE-UHFFFAOYSA-N Synonym: dibenzyl diselenide,1,2-dibenzyldiselane,benzyl diselenide,dibenzyldiselenide,dibenzyldiselane,diselenide, bis phenylmethyl,dibenzyldiselenium,bisbenzyldiselenide,diselenide,bis phenylmethyl,benzyldiselanyl methylbenzene PubChem CID: 95955 IUPAC Name: (benzyldiselanyl)methylbenzene SMILES: C1=CC=C(C=C1)C[Se][Se]CC2=CC=CC=C2

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Specifications

PubChem CID	95955
CAS	1482-82-2
Molecular Weight (g/mol)	340.208
MDL Number	MFCD00004767
SMILES	C1=CC=C(C=C1)C[Se][Se]CC2=CC=CC=C2
Synonym	dibenzyl diselenide,1,2-dibenzyldiselane,benzyl diselenide,dibenzyldiselenide,dibenzyldiselane,diselenide, bis phenylmethyl,dibenzyldiselenium,bisbenzyldiselenide,diselenide,bis phenylmethyl,benzyldiselanyl methylbenzene
IUPAC Name	(benzyldiselanyl)methylbenzene
InChI Key	HYAVEDMFTNAZQE-UHFFFAOYSA-N
Molecular Formula	C14H14Se2

2-(Trimethylsilyl)thiazole, 97%

CAS: 79265-30-8 Molecular Formula: C6H11NSSi Molecular Weight (g/mol): 157.31 MDL Number: MFCD00066274 InChI Key: VJCHUDDPWPQOLH-UHFFFAOYSA-N Synonym: 2-trimethylsilyl thiazole,2-trimethylsilylthiazole,2-trimethylsilyl-1,3-thiazole,thiazole, 2-trimethylsilyl,2-trimethylsilanylthiazole,trimethyl 1,3-thiazol-2-yl silane,2-tms-thiazole,pubchem10262,acmc-209pgq PubChem CID: 588453 IUPAC Name: trimethyl(1,3-thiazol-2-yl)silane SMILES: C[Si](C)(C)C1=NC=CS1

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Specifications

PubChem CID	588453
CAS	79265-30-8
Molecular Weight (g/mol)	157.31
MDL Number	MFCD00066274
SMILES	C[Si](C)(C)C1=NC=CS1
Synonym	2-trimethylsilyl thiazole,2-trimethylsilylthiazole,2-trimethylsilyl-1,3-thiazole,thiazole, 2-trimethylsilyl,2-trimethylsilanylthiazole,trimethyl 1,3-thiazol-2-yl silane,2-tms-thiazole,pubchem10262,acmc-209pgq
IUPAC Name	trimethyl(1,3-thiazol-2-yl)silane
InChI Key	VJCHUDDPWPQOLH-UHFFFAOYSA-N
Molecular Formula	C6H11NSSi

Trimethylsilyl acetate, 97%

CAS: 2754-27-0 Molecular Formula: C5H12O2Si Molecular Weight (g/mol): 132.234 MDL Number: MFCD00008695 InChI Key: QHUNJMXHQHHWQP-UHFFFAOYSA-N Synonym: acetoxytrimethylsilane,trimethylacetoxysilane,acetato trimethylsilane,acetic acid trimethylsilyl ester,silanol, trimethyl-, acetate,silanol, 1,1,1-trimethyl-, 1-acetate,tmsoac,o-trimethylsilylacetate,trimethylsilyl acetate PubChem CID: 75988 IUPAC Name: trimethylsilyl acetate SMILES: CC(=O)O[Si](C)(C)C

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Specifications

PubChem CID	75988
CAS	2754-27-0
Molecular Weight (g/mol)	132.234
MDL Number	MFCD00008695
SMILES	CC(=O)O[Si](C)(C)C
Synonym	acetoxytrimethylsilane,trimethylacetoxysilane,acetato trimethylsilane,acetic acid trimethylsilyl ester,silanol, trimethyl-, acetate,silanol, 1,1,1-trimethyl-, 1-acetate,tmsoac,o-trimethylsilylacetate,trimethylsilyl acetate
IUPAC Name	trimethylsilyl acetate
InChI Key	QHUNJMXHQHHWQP-UHFFFAOYSA-N
Molecular Formula	C5H12O2Si

Ethyl (trimethylsilyl)acetate, 98%

CAS: 4071-88-9 Molecular Formula: C7H16O2Si Molecular Weight (g/mol): 160.288 MDL Number: MFCD00009172 InChI Key: QQFBQBDINHJDMN-UHFFFAOYSA-N Synonym: ethyl trimethylsilyl acetate,ethyl trimethylsilylacetate,ethyl 2-trimethylsilyl acetate,etsa,trimethylsilyl acetic acid ethyl ester,acetic acid, trimethylsilyl-, ethyl ester,pubchem16058,acmc-1ahie PubChem CID: 77687 IUPAC Name: ethyl 2-trimethylsilylacetate SMILES: CCOC(=O)C[Si](C)(C)C

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Specifications

PubChem CID	77687
CAS	4071-88-9
Molecular Weight (g/mol)	160.288
MDL Number	MFCD00009172
SMILES	CCOC(=O)C[Si](C)(C)C
Synonym	ethyl trimethylsilyl acetate,ethyl trimethylsilylacetate,ethyl 2-trimethylsilyl acetate,etsa,trimethylsilyl acetic acid ethyl ester,acetic acid, trimethylsilyl-, ethyl ester,pubchem16058,acmc-1ahie
IUPAC Name	ethyl 2-trimethylsilylacetate
InChI Key	QQFBQBDINHJDMN-UHFFFAOYSA-N
Molecular Formula	C7H16O2Si

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

3-(4-Methoxyphenyl)-1-propylboronic acid pinacol ester, 97%

CAS: 1073371-72-8 Molecular Formula: C16H25BO3 Molecular Weight (g/mol): 276.183 MDL Number: MFCD09953503 InChI Key: ZJNJYHQBUIHZLN-UHFFFAOYSA-N Synonym: 3-4-methoxyphenyl-1-propylboronic acid pinacol ester,2-3-4-methoxyphenyl propyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,3-4-methoxyphenyl propylboronic acid pinacol ester,3-4-methoxyphenyl propylboronic acid,pinacol ester,3-4-methoxyphenyl propylboronic acid, pinacol ester PubChem CID: 46739066 IUPAC Name: 2-[3-(4-methoxyphenyl)propyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)CCCC2=CC=C(C=C2)OC

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Specifications

PubChem CID	46739066
CAS	1073371-72-8
Molecular Weight (g/mol)	276.183
MDL Number	MFCD09953503
SMILES	B1(OC(C(O1)(C)C)(C)C)CCCC2=CC=C(C=C2)OC
Synonym	3-4-methoxyphenyl-1-propylboronic acid pinacol ester,2-3-4-methoxyphenyl propyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,3-4-methoxyphenyl propylboronic acid pinacol ester,3-4-methoxyphenyl propylboronic acid,pinacol ester,3-4-methoxyphenyl propylboronic acid, pinacol ester
IUPAC Name	2-[3-(4-methoxyphenyl)propyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChI Key	ZJNJYHQBUIHZLN-UHFFFAOYSA-N
Molecular Formula	C16H25BO3

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

Potassium phenoxymethyltrifluoroborate, 95%, Thermo Scientific Chemicals

CAS: 1027642-30-3 Molecular Formula: C7H7BF3KO Molecular Weight (g/mol): 214.036 MDL Number: MFCD10566516 InChI Key: OVYSNXCRBZPJIG-UHFFFAOYSA-N Synonym: potassium phenoxy-methyltrifluoroborate,potassium trifluoro phenoxymethyl boranuide,pubchem11600,potassium phenoxymethyltrifluoroborate,potassium trifluoro phenoxymethyl borate,potassium trifluoro phenoxymethyl borate 1-,potassium phenoxymethyltrifluoroborate, contains kbr PubChem CID: 45479874 IUPAC Name: potassium;trifluoro(phenoxymethyl)boranuide SMILES: [B-](COC1=CC=CC=C1)(F)(F)F.[K+]

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Specifications

PubChem CID	45479874
CAS	1027642-30-3
Molecular Weight (g/mol)	214.036
MDL Number	MFCD10566516
SMILES	[B-](COC1=CC=CC=C1)(F)(F)F.[K+]
Synonym	potassium phenoxy-methyltrifluoroborate,potassium trifluoro phenoxymethyl boranuide,pubchem11600,potassium phenoxymethyltrifluoroborate,potassium trifluoro phenoxymethyl borate,potassium trifluoro phenoxymethyl borate 1-,potassium phenoxymethyltrifluoroborate, contains kbr
IUPAC Name	potassium;trifluoro(phenoxymethyl)boranuide
InChI Key	OVYSNXCRBZPJIG-UHFFFAOYSA-N
Molecular Formula	C7H7BF3KO

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+]

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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

Benzylboronic acid pinacol ester, 96%

CAS: 87100-28-5 Molecular Formula: C13H19BO2 Molecular Weight (g/mol): 218.103 MDL Number: MFCD05663841 InChI Key: YCNQPAVKQPLZRS-UHFFFAOYSA-N Synonym: benzylboronic acid pinacol ester,1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-phenylmethyl,acmc-209qek,benzylboronic pinacol ester,benzyl boronic acid pinacol ester,benzylboronic acid, pinacol ester,2-benzyl-4,4,5,5-tetramethyl-1,3,2 dioxaborolane,4,4,5,5-tetramethyl-2-phenylmethyl-1,3,2-dioxaborolane PubChem CID: 3864964 IUPAC Name: 2-benzyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)CC2=CC=CC=C2

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Specifications

PubChem CID	3864964
CAS	87100-28-5
Molecular Weight (g/mol)	218.103
MDL Number	MFCD05663841
SMILES	B1(OC(C(O1)(C)C)(C)C)CC2=CC=CC=C2
Synonym	benzylboronic acid pinacol ester,1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-phenylmethyl,acmc-209qek,benzylboronic pinacol ester,benzyl boronic acid pinacol ester,benzylboronic acid, pinacol ester,2-benzyl-4,4,5,5-tetramethyl-1,3,2 dioxaborolane,4,4,5,5-tetramethyl-2-phenylmethyl-1,3,2-dioxaborolane
IUPAC Name	2-benzyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChI Key	YCNQPAVKQPLZRS-UHFFFAOYSA-N
Molecular Formula	C13H19BO2

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

3,4,6-Tri-O-tert-butyldimethylsilyl-D-glucal, 97%, Thermo Scientific™

CAS: 79999-47-6 Molecular Formula: C24H52O4Si3 Molecular Weight (g/mol): 488.931 MDL Number: MFCD00171721 InChI Key: FMXIGEXRLSNRMR-NJYVYQBISA-N Synonym: tri-o-tert-butyldimethylsilyl-d-glucal,3,4,6-tri-o-t-butyl-dimethylsilyl-d-glucal,3-o,4-o,6-o-tris tert-butyldimethylsilyl-1,2-dideoxy-d-arabino-1-hexenopyranose,2r,3r,4r-2-tert-butyldimethylsilyl oxy methyl-3,4-dihydro-2h-pyran-3,4-diyl bis oxy bis tert-butyldimethylsilane,tert-butyl 2r,3r,4r-4-tert-butyldimethylsilyl oxy-2-tert-butyldimethylsilyl oxy methyl-3,4-dihydro-2h-pyran-3-yl oxy dimethylsilane PubChem CID: 10648718 IUPAC Name: [(2R,3R,4R)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-3,4-dihydro-2H-pyran-2-yl]methoxy-tert-butyl-dimethylsilane SMILES: CC(C)(C)[Si](C)(C)OCC1C(C(C=CO1)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C

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Specifications

PubChem CID	10648718
CAS	79999-47-6
Molecular Weight (g/mol)	488.931
MDL Number	MFCD00171721
SMILES	CC(C)(C)[Si](C)(C)OCC1C(C(C=CO1)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C
Synonym	tri-o-tert-butyldimethylsilyl-d-glucal,3,4,6-tri-o-t-butyl-dimethylsilyl-d-glucal,3-o,4-o,6-o-tris tert-butyldimethylsilyl-1,2-dideoxy-d-arabino-1-hexenopyranose,2r,3r,4r-2-tert-butyldimethylsilyl oxy methyl-3,4-dihydro-2h-pyran-3,4-diyl bis oxy bis tert-butyldimethylsilane,tert-butyl 2r,3r,4r-4-tert-butyldimethylsilyl oxy-2-tert-butyldimethylsilyl oxy methyl-3,4-dihydro-2h-pyran-3-yl oxy dimethylsilane
IUPAC Name	[(2R,3R,4R)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-3,4-dihydro-2H-pyran-2-yl]methoxy-tert-butyl-dimethylsilane
InChI Key	FMXIGEXRLSNRMR-NJYVYQBISA-N
Molecular Formula	C24H52O4Si3

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

Pricing and Availability
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

Organo-Metalloid Compounds

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