Organoheterosilanes

Alfa Aesar™ 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

Alfa Aesar™ Chlorodimethyl-n-octadecylsilane, 95%

CAS: 18643-08-8 Molecular Formula: C20H43ClSi Molecular Weight (g/mol): 347.099 MDL Number: MFCD00000504 InChI Key: GZGREZWGCWVAEE-UHFFFAOYSA-N Synonym: chlorodimethyloctadecylsilane, dimethyloctadecylchlorosilane, chlorodimethyl octadecyl silane, octadecyldimethylchlorosilane, silane, chlorodimethyloctadecyl, n-octadecyldimethylchlorosilane, chloro dimethyl octadecylsilane, chlorodimethyl-n-octadecylsilane, dimethyl-n-octadecylchlorosilane, stearyldimethylchlorosilane PubChem CID: 87738 IUPAC Name: chloro-dimethyl-octadecylsilane SMILES: CCCCCCCCCCCCCCCCCC[Si](C)(C)Cl

Alfa Aesar™ Hexamethyldisiloxane, 98+%

CAS: 107-46-0 Molecular Formula: C6H18OSi2 Molecular Weight (g/mol): 162.379 MDL Number: MFCD00008265 InChI Key: UQEAIHBTYFGYIE-UHFFFAOYSA-N Synonym: hexamethyldisiloxane, disiloxane, hexamethyl, hexamethyl disiloxane, oxybis trimethylsilane, fluka ag, hmdso, bis trimethylsilyl ether, belsil dm 0.65, bis trimethylsilyl oxide PubChem CID: 24764 ChEBI: CHEBI:78002 IUPAC Name: trimethyl(trimethylsilyloxy)silane SMILES: C[Si](C)(C)O[Si](C)(C)C

Alfa Aesar™ 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

N-Methyl-N-(trimethylsilyl)trifluoroacetamide, 97%, ACROS Organics™

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

Phenyltrichlorosilane, 95%, ACROS Organics™

CAS: 98-13-5 Molecular Formula: C6H5Cl3Si Molecular Weight (g/mol): 211.55 MDL Number: MFCD00000479 InChI Key: ORVMIVQULIKXCP-UHFFFAOYSA-N Synonym: trichloro phenyl silane, phenyltrichlorosilane, silane, trichlorophenyl, phenyl trichlorosilane, phenylsilicon trichloride, silane, phenyltrichloro, silicon phenyl trichloride, benzene, trichlorosilyl, unii-m7199jl06m, phenyl-trichloro-silane PubChem CID: 7372 IUPAC Name: trichloro(phenyl)silane SMILES: C1=CC=C(C=C1)[Si](Cl)(Cl)Cl

Alfa Aesar™ (6-Bromohexyloxy)-tert-butyldimethylsilane, 99%

CAS: 129368-70-3 Molecular Formula: C12H27BrOSi Molecular Weight (g/mol): 295.336 MDL Number: MFCD01863708 InChI Key: PBKXRKYUUXKNSL-UHFFFAOYSA-N Synonym: 6-bromohexyloxy-tert-butyldimethylsilane, 6-bromohexyl oxy tert-butyl dimethylsilane, silane, 6-bromohexyl oxy 1,1-dimethylethyl dimethyl, acmc-20apme, 1-t-butyldimethylsilyloxy-6-bromohexane, 6-bromohexyloxy-tert-butyidimethylsilane, 6-bromohexyloxy tert-butyldimethylsilane, 6-bromohexyl tert-butyldimethylsilyl ether PubChem CID: 4260352 IUPAC Name: 6-bromohexoxy-tert-butyl-dimethylsilane SMILES: CC(C)(C)[Si](C)(C)OCCCCCCBr

Alfa Aesar™ Tris(trimethylsiloxy)silane, 97%

CAS: 1873-89-8 Molecular Formula: C9H27O3Si4 Molecular Weight (g/mol): 295.652 MDL Number: MFCD00054865 InChI Key: XAASNKQYFKTYTR-UHFFFAOYSA-N Synonym: tris trimethylsiloxy silane, tris trimethylsilyloxy silane, tris trimethylsilyloxy silicon, 1,1,1,5,5,5-hexamethyl-3-trimethylsilyl oxy trisiloxane, 1,1,5,5,5-hexamethyl-3-trimethylsilyl oxy trisiloxane, tris trimethylsilyloxy silyl radical, trisiloxane, 1,1,1,5,5,5-hexamethyl-3-trimethylsilyl oxy PubChem CID: 6365044 IUPAC Name: tris(trimethylsilyloxy)silicon SMILES: C[Si](C)(C)O[Si](O[Si](C)(C)C)O[Si](C)(C)C

Potassium trimethylsilanolate, 2M solution in THF, AcroSeal™, ACROS Organics™

CAS: 10519-96-7 Molecular Formula: C3H9KOSi Molecular Weight (g/mol): 128.29 InChI Key: LBKJNHPKYFYCLL-UHFFFAOYSA-N Synonym: potassium trimethylsilanolate, trimethylsiloxypotassium, silanol, trimethyl-, potassium salt, trimethylsilanol potassium salt, potassium trimethyl silanolate, silanol, 1,1,1-trimethyl-, potassium salt 1:1, kosime3, kotms, tmsok, c3h9osi.k PubChem CID: 23668039 IUPAC Name: potassium;trimethyl(oxido)silane SMILES: C[Si](C)(C)[O-].[K+]

Sodium bis(trimethylsilyl)amide, pure, 2M solution in THF, AcroSeal™, ACROS Organics™

CAS: 1070-89-9 Molecular Formula: C6H18NNaSi2 Molecular Weight (g/mol): 183.377 MDL Number: MFCD00009835 InChI Key: WRIKHQLVHPKCJU-UHFFFAOYSA-N Synonym: sodium bis trimethylsilyl amide, n-sodiohexamethyldisilazane, sodium hexamethyldisilazide, nahmds, sodiobis trimethylsilyl amine, sodium bis trimethylsilyl azanide, n-sodium hexamethyldisilazane, sodium-bis trimethylsilyl amide, hexamethyldisilazane sodium salt PubChem CID: 2724254 IUPAC Name: sodium;bis(trimethylsilyl)azanide SMILES: C[Si](C)(C)[N-][Si](C)(C)C.[Na+]

Alfa Aesar™ Methyltrichlorosilane, 97%

CAS: 75-79-6 Molecular Formula: CH3Cl3Si Molecular Weight (g/mol): 149.47 MDL Number: MFCD00000481 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

Alfa Aesar™ 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

Alfa Aesar™ Bis(trimethylsilyl)sulfide, 98%

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

Alfa Aesar™ Dichloroisobutylmethylsilane, 97%

CAS: 18028-96-1 Molecular Formula: C5H12Cl2Si Molecular Weight (g/mol): 171.136 MDL Number: MFCD00083134 InChI Key: LYAOQSKLBKFKFA-UHFFFAOYSA-N Synonym: dichloroisobutylmethylsilane, dichloro isobutyl methylsilane, acmc-20alaj, isobutylmethyldichlorosilane, methylisobutyldichlorosilane, dichloroisobutyl methylsilane, silane,dichloromethyl 2-methylpropyl, dichloro methyl 2-methylpropyl silane PubChem CID: 87417 IUPAC Name: dichloro-methyl-(2-methylpropyl)silane SMILES: CC(C)C[Si](C)(Cl)Cl

Alfa Aesar™ 1-(Trimethylsiloxy)cyclohexene, 98%

CAS: 6651-36-1 Molecular Formula: C9H18OSi Molecular Weight (g/mol): 170.327 MDL Number: MFCD00001541 InChI Key: SBEMOANGDSSPJY-UHFFFAOYSA-N Synonym: 1-trimethylsilyloxy cyclohexene, cyclohex-1-en-1-yloxy trimethylsilane, 1-trimethylsiloxy cyclohexene, silane, 1-cyclohexen-1-yloxy trimethyl, 1-cyclohexenyloxytrimethylsilane, 1-cyclohexen-1-yloxy trimethylsilane, cyclohexene, 1-trimethylsilyl oxy, cyclohexenyloxy trimethylsilane, 1-trimethylsiloxycyclohexene, cyclohexenyloxytrimethylsilane PubChem CID: 81161 IUPAC Name: cyclohexen-1-yloxy(trimethyl)silane SMILES: C[Si](C)(C)OC1=CCCCC1

Alfa Aesar™ Allyltrichlorosilane, 95%

CAS: 107-37-9 Molecular Formula: C3H5Cl3Si Molecular Weight (g/mol): 175.508 MDL Number: MFCD00000486 InChI Key: HKFSBKQQYCMCKO-UHFFFAOYSA-N Synonym: allyltrichlorosilane, silane, trichloro-2-propenyl, silane, allyltrichloro, silane, trichloroallyl, allyl trichlorosilane, propen-3-yltrichlorosilane, allytrichlorosilane, allylsilicone trichloride, unii-ub3n98803n, silane, trichloro-2-propen-1-yl PubChem CID: 7867 IUPAC Name: trichloro(prop-2-enyl)silane SMILES: C=CC[Si](Cl)(Cl)Cl

Alfa Aesar™ Ethoxytriethylsilane, 97%

CAS: 597-67-1 Molecular Formula: C8H20OSi Molecular Weight (g/mol): 160.332 MDL Number: MFCD00054718 InChI Key: DFJDZTPFNSXNAX-UHFFFAOYSA-N Synonym: triethylethoxysilane, silane, ethoxytriethyl, ethoxy triethyl silane, acmc-1al7t PubChem CID: 284135 IUPAC Name: ethoxy(triethyl)silane SMILES: CCO[Si](CC)(CC)CC

Trimethylsilyl isocyanate, 94%, ACROS Organics™

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

Alfa Aesar™ (Chloromethyl)trichlorosilane, 97%

CAS: 1558-25-4 Molecular Formula: CH2Cl4Si Molecular Weight (g/mol): 183.912 MDL Number: MFCD00000873 InChI Key: FYTPGBJPTDQJCG-UHFFFAOYSA-N Synonym: chloromethyl trichlorosilane, trichloro chloromethyl silane, silane, trichloro chloromethyl, chloromethyltrichlorosilane, silane, chloromethyl trichloro, unii-03tzm169kh, silane,trichloro chloromethyl, silane cm, cl3sich2cl, acmc-20apm5 PubChem CID: 15258 IUPAC Name: trichloro(chloromethyl)silane SMILES: C([Si](Cl)(Cl)Cl)Cl

Hexamethyldisilane, 98+%, ACROS Organics™

CAS: 1450-14-2 Molecular Formula: C6H18Si2 Molecular Weight (g/mol): 146.38 MDL Number: MFCD00008258 InChI Key: NEXSMEBSBIABKL-UHFFFAOYSA-N Synonym: hexamethyldisilane, disilane, hexamethyl, permethyldisilane, disilane, 1,1,1,2,2,2-hexamethyl, 1,1,1,2,2,2-hexamethyldisilane, trimethyl trimethylsilyl silane, ch3 6si2, hecamethyldisilane, disilane m6, hexamethyl disilane PubChem CID: 74057 IUPAC Name: trimethyl(trimethylsilyl)silane SMILES: C[Si](C)(C)[Si](C)(C)C

1,1,1,3,3,3-Hexamethyldisilazane, 98%, AcroSeal™, ACROS Organics™

CAS: 999-97-3 Molecular Formula: C6H19NSi2 Molecular Weight (g/mol): 161.4 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

Alfa Aesar™ Chlorotriisopropylsilane, 97+%

CAS: 13154-24-0 Molecular Formula: C9H21ClSi Molecular Weight (g/mol): 192.802 MDL Number: MFCD00009656 InChI Key: KQIADDMXRMTWHZ-UHFFFAOYSA-N Synonym: triisopropylsilyl chloride, chlorotriisopropylsilane, triisopropylchlorosilane, chlorotris propan-2-yl silane, chloro triisopropyl silane, silane, chlorotris 1-methylethyl, tipscl, triisopropylsilylchloride, triisopropyl chlorosilane, triisopropylchlorosilane, redistilled PubChem CID: 139400 IUPAC Name: chloro-tri(propan-2-yl)silane SMILES: CC(C)[Si](C(C)C)(C(C)C)Cl

Alfa Aesar™ n-Butyltrichlorosilane, 97+%

CAS: 7521-80-4 Molecular Formula: C4H9Cl3Si Molecular Weight (g/mol): 191.551 MDL Number: MFCD00013605 InChI Key: FQEKAFQSVPLXON-UHFFFAOYSA-N Synonym: silane, butyltrichloro, n-butyltrichlorosilane, trichlorobutylsilane, unii-zq9o7lyo00, zq9o7lyo00, butylsilicon trichloride, n-butyl trichlorosilane, butyl trichlorosilane, hsdb 283, butyl-trichlorosilane PubChem CID: 24142 IUPAC Name: butyl(trichloro)silane SMILES: CCCC[Si](Cl)(Cl)Cl

Dichlorodimethylsilane, 99+%, ACROS Organics™

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

Alfa Aesar™ Bromotrimethylsilane, 97%, stab. with copper powder or silver wire

CAS: 2857-97-8 Molecular Formula: C3H9BrSi Molecular Weight (g/mol): 153.094 MDL Number: MFCD00000048 InChI Key: IYYIVELXUANFED-UHFFFAOYSA-N Synonym: trimethylsilyl bromide, trimethylbromosilane, silane, bromotrimethyl, trimethylsilicon bromide, tmsbr, trimethylsilylbromide, bromotrimethyl silane, tmbs, bromo trimethyl silane, tms bromide PubChem CID: 76113 IUPAC Name: bromo(trimethyl)silane SMILES: C[Si](C)(C)Br

Alfa Aesar™ n-Decyltrichlorosilane, 97%

CAS: 13829-21-5 Molecular Formula: C10H21Cl3Si Molecular Weight (g/mol): 275.713 MDL Number: MFCD00013600 InChI Key: HLWCOIUDOLYBGD-UHFFFAOYSA-N Synonym: decyltrichlorosilane, trichloro decyl silane, n-decyltrichlorosilane, silane, trichlorodecyl, acmc-209chi, trichloro n-decyl silane, trichloro decyl silane # PubChem CID: 83764 IUPAC Name: trichloro(decyl)silane SMILES: CCCCCCCCCC[Si](Cl)(Cl)Cl

Sodium bis(trimethylsilyl)amide, 95+%, pure, ACROS Organics™

CAS: 1070-89-9 Molecular Formula: C6H18NNaSi2 Molecular Weight (g/mol): 183.38 MDL Number: MFCD00009835 InChI Key: WRIKHQLVHPKCJU-UHFFFAOYSA-N Synonym: sodium bis trimethylsilyl amide, n-sodiohexamethyldisilazane, sodium hexamethyldisilazide, nahmds, sodiobis trimethylsilyl amine, sodium bis trimethylsilyl azanide, n-sodium hexamethyldisilazane, sodium-bis trimethylsilyl amide, hexamethyldisilazane sodium salt PubChem CID: 2724254 IUPAC Name: sodium;bis(trimethylsilyl)azanide SMILES: C[Si](C)(C)[N-][Si](C)(C)C.[Na+]

Alfa Aesar™ 1,2-Bis(chlorodimethylsilyl)ethane, tech. 90%

CAS: 13528-93-3 Molecular Formula: C6H16Cl2Si2 Molecular Weight (g/mol): 215.264 MDL Number: MFCD00000505 InChI Key: VGQOKOYKFDUPPJ-UHFFFAOYSA-N Synonym: 1,2-bis chlorodimethylsilyl ethane, ethylenebis chlorodimethylsilane, silane, 1,2-ethanediylbis chlorodimethyl, unii-b4ocj0e6j1, 1,1,4,4-tetramethyl-1,4-dichlorodisilethylene, chloro 2-chlorodimethylsilyl ethyl dimethylsilane, b4ocj0e6j1, 2,5-dichloro-2,5-dimethyl-2,5-disilahexane, 1,1,4,4-tetramethyl-1,4-dichloro-disylethylene PubChem CID: 83552 IUPAC Name: chloro-[2-[chloro(dimethyl)silyl]ethyl]-dimethylsilane SMILES: C[Si](C)(CC[Si](C)(C)Cl)Cl

Alfa Aesar™ (3,3,3-Trifluoropropyl)methyldichlorosilane, 97%

CAS: 675-62-7 Molecular Formula: C4H7Cl2F3Si Molecular Weight (g/mol): 211.08 MDL Number: MFCD00039294 InChI Key: OHABWQNEJUUFAV-UHFFFAOYSA-N Synonym: 3,3,3-trifluoropropyl methyldichlorosilane, 3,3,3-trifluoropropyl dichloromethylsilane, dichloro methyl 3,3,3-trifluoropropyl silane, unii-38xgw8m24k, silane, dichloromethyl 3,3,3-trifluoropropyl, dichloromethyl-3,3,3-trifluoropropylsilane, dichloromethyl 3,3,3-trifluoropropyl silane, dichloro-methyl-3,3,3-trifluoropropyl silane, 4-04-00-04169 beilstein handbook reference, ksc491g7h PubChem CID: 12666 IUPAC Name: dichloro-methyl-(3,3,3-trifluoropropyl)silane SMILES: C[Si](CCC(F)(F)F)(Cl)Cl

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