Organosilicon

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

Chemical Name or Material: 1,2-Bis(chlorodimethylsilyl)ethane CAS: 13528-93-3 Purity Grade: Technical Grade Molecular Formula: C6H16Cl2Si2 Formula Weight: 215.27 MDL Number: MFCD00000505 UN Number: UN3261 Beilstein: 1920141 Synonym: 1,1,4,4-Tetramethyl-1,4-dichlorodisilethylene

Alfa Aesar™ Bis(trimethylsilyl)acetylene, 99%

Chemical Name or Material: Bis (trimethylsilyl)acetylene CAS: 14630-40-1 Molecular Formula: C8H18Si2 Linear Formula: (CH3)3SiC≡CSi(CH3)3 Formula Weight: 170.4 MDL Number: MFCD00008276 UN Number: UN1993 Beilstein: 906870 Synonym: BSTMA

Alfa Aesar™ 4-[(Trimethylsilyl)ethynyl]benzaldehyde, 97%

Chemical Name or Material: 4-[(Trimethylsilyl)ethynyl]benzaldehyde CAS: 77123-57-0 Molecular Formula: C12H14OSi Formula Weight: 202.33 MDL Number: MFCD02093765

Alfa Aesar™ Triisopropylsilylacetylene, 97%

Chemical Name or Material: Triisopropylsilylacetylene CAS: 89343-06-6 Molecular Formula: C11H22Si Linear Formula: [(CH3)2CH]3SiC≡CH Formula Weight: 182.38 MDL Number: MFCD00075452 UN Number: UN1993 Beilstein: 3536241 Synonym: Ethynyltriisopropylsilane

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

Chemical Name or Material: (3,3,3-Trifluoropropyl)trichlorosilane CAS: 592-09-6 Molecular Formula: C3H4Cl3F3Si Linear Formula: CF3CH2CH2SiCl3 Formula Weight: 231.51 MDL Number: MFCD00013602 UN Number: UN2985 Beilstein: 1748876 Synonym: 3-(Trichlorosilyl)-1,1,1-trifluoropropane; Trichloro(3,3,3-trifluoropropyl)silane

Alfa Aesar™ Phenyltrimethylsilane, 99%

Chemical Name or Material: Phenyltrimethylsilane CAS: 768-32-1 Molecular Formula: C9H14Si Formula Weight: 150.3 MDL Number: MFCD00008271 UN Number: UN1993 Beilstein: 1855012 Synonym: Trimethylphenylsilane

Alfa Aesar™ (Pentafluoroethyl)trimethylsilane, 97%

Chemical Name or Material: (Pentafluoroethyl)trimethylsilane CAS: 124898-13-1 Molecular Formula: C5H9F5Si Formula Weight: 192.21 MDL Number: MFCD04116436 UN Number: UN1993

Alfa Aesar™ Isobutyltrimethoxysilane, 97%

Chemical Name or Material: Isobutyltrimethoxysilane CAS: 18395-30-7 Molecular Formula: (CH3)2CHCH2Si(OCH3)3 Formula Weight: 178.31 MDL Number: MFCD00051589 UN Number: UN1993 Beilstein: 2233976

Alfa Aesar™ 1,4-Bis(trimethylsilyl)-1,3-butadiyne, 98%

Chemical Name or Material: 1,4-Bis(trimethylsilyl)-1,3-butadiyne CAS: 4526-07-2 Molecular Formula: (CH3)3Si-C≡C-C≡C-Si(CH3)3 Formula Weight: 194.43 MDL Number: MFCD00009839 UN Number: UN1325 Beilstein: 1758268 Synonym: BTMSBD

Alfa Aesar™ 1,1,3,3-Tetramethyl-1,3-divinyldisilazane, 96%

Chemical Name or Material: 1,1,3,3-Tetramethyl-1,3-divinyldisilazane CAS: 7691-02-3 Molecular Formula: C8H19NSi2 Formula Weight: 185.42 MDL Number: MFCD00042846 UN Number: UN2924 Beilstein: 2411661 Synonym: 1,3-Divinyl-1,1,3,3-tetramethyldisilazane

Alfa Aesar™ Tetrakis(dimethylsiloxy)silane, 97%

Chemical Name or Material: Tetrakis(dimethylsiloxy)silane CAS: 17082-47-2 Molecular Formula: C8H28O4Si5 Formula Weight: 328.73 MDL Number: MFCD00053848 Beilstein: 1793898 Synonym: Tetrakis(dimethylsilyl) orthosilcate

Alfa Aesar™ 1,3-Bis[(trimethylsilyl)ethynyl]benzene, 96%

Chemical Name or Material: 1,3-Bis[(trimethylsilyl)ethynyl]benzene CAS: 38170-80-8 Molecular Formula: C16H22Si2 Formula Weight: 270.53 MDL Number: MFCD00078305 Beilstein: 2845239

Alfa Aesar™ 1,3-Dichlorotetramethyldisiloxane, 96%

Chemical Name or Material: 1,3-Dichlorotetramethyldisiloxane CAS: 2401-73-2 Molecular Formula: C4H12Cl2OSi2 Formula Weight: 203.22 MDL Number: MFCD00018088 UN Number: UN2985 Beilstein: 1741218

Alfa Aesar™ Trimethylsilyl trifluoromethanesulfonate, 99%

Chemical Name or Material: Trimethylsilyl trifluoromethanesulfonate CAS: 27607-77-8 Molecular Formula: (CH3)3SiSO3CF3 Linear Formula: (CH3)3SiSO3CF3 Formula Weight: 222.26 MDL Number: MFCD00000406 UN Number: UN2924 Beilstein: 1868911 Merck Index: 14,9719 Synonym: TMS-OTf; Trifluoromethanesulfonic acid trimethylsilyl ester

Alfa Aesar™ 10-Isocyanatodecyltrimethoxysilane, 95%

Chemical Name or Material: 10-Isocyanatodecyltrimethoxysilane CAS: 1310372-82-7 Molecular Formula: C14H29NO4Si Linear Formula: OCN(CH2)10Si(OCH3)3 Formula Weight: 303.47 MDL Number: MFCD19105613 UN Number: UN2810

Alfa Aesar™ 1H,1H,2H,2H-Perfluorooctyltrichlorosilane, 97%

Chemical Name or Material: 1H,1H,2H,2H-Perfluorooctyltrichlorosilane CAS: 78560-45-9 Molecular Formula: CF3(CF2)5(CH2)2SiCl3 Formula Weight: 481.55 MDL Number: MFCD00042363 UN Number: UN2987 Beilstein: 6154526 Synonym: Trichloro-1H,1H,2H,2H-perfluorooctylsilane

Alfa Aesar™ Ethyl (trimethylsilyl)acetate, 98+%

Chemical Name or Material: Ethyl (trimethylsilyl)acetate CAS: 4071-88-9 Molecular Formula: (CH3)3SiCH2CO2CH2CH3 Formula Weight: 160.29 MDL Number: MFCD00009172 UN Number: UN3272 Beilstein: 1755902 Synonym: ETSA; (Trimethylsilyl)acetic acid ethyl ester

Alfa Aesar™ Diethylsilane, 98+%

Chemical Name or Material: Diethylsilane CAS: 542-91-6 Molecular Formula: C4H12Si Formula Weight: 88.23 MDL Number: MFCD00039877 UN Number: UN1993 Beilstein: 1730902 Merck Index: 14,3128

Alfa Aesar™ 1,4-Bis(dimethylsilyl)benzene, 97%

Chemical Name or Material: 1,4-Bis (dimethylsilyl)benzene CAS: 2488-01-9 Molecular Formula: C10H18Si2 Formula Weight: 194.43 MDL Number: MFCD00039790 Beilstein: 1072658

Alfa Aesar™ 3,5-Bis(trifluoromethyl)phenyldimethylsilane, 95%

Chemical Name or Material: 3,5-Bis(trifluoromethyl)phenyldimethylsilane CAS: 33558-36-0 Molecular Formula: C10H10F6Si Formula Weight: 272.27 MDL Number: MFCD02093948 Beilstein: 2859742 Synonym: Dimethyl [3,5-bis(trifluoromethyl)phenyl]silane

Alfa Aesar™ 1-Trimethylsilyl-1,4-pentadiyne, 98%

Chemical Name or Material: 1-Trimethylsilyl-1,4-pentadiyne CAS: 71789-10-1 Molecular Formula: C8H12Si Linear Formula: HC≡CCH2C≡CSi(CH3)3 Formula Weight: 136.27 MDL Number: MFCD00066350 UN Number: UN1993

Alfa Aesar™ Bis(trimethylsilyl)carbodiimide, 97%

Chemical Name or Material: Bis (trimethylsilyl)carbodiimide CAS: 1000-70-0 Molecular Formula: C7H18N2Si2 Linear Formula: (CH3)3SiN=C=NSi(CH3)3 Formula Weight: 186.41 MDL Number: MFCD00051538 UN Number: UN1993 Beilstein: 2042082

Alfa Aesar™ 1,3-Bis(dichloromethyl)-1,1,3,3-tetramethyldisiloxane, 94%

Chemical Name or Material: 1,3-Bis(dichloromethyl)-1,1,3,3-tetramethyldisiloxane CAS: 2943-70-6 Molecular Formula: C6H14Cl4OSi2 Formula Weight: 300.16 MDL Number: MFCD00040856 Beilstein: 1762720

Alfa Aesar™ Triacetoxy(ethyl)silane, 96%

Chemical Name or Material: Triacetoxy(ethyl)silane CAS: 17689-77-9 Molecular Formula: (CH3CO2)3SiCH2CH3 Formula Weight: 234.28 MDL Number: MFCD00053703 UN Number: UN1760 Synonym: Ethyltriacetoxysilane

Alfa Aesar™ Methyl (trimethylsilyl)propiolate, 98%

Chemical Name or Material: Methyl (trimethylsilyl)propiolate CAS: 42201-71-8 Molecular Formula: C7H12O2Si Linear Formula: (CH3)3SiC≡CCO2CH3 Formula Weight: 156.25 MDL Number: MFCD04039783 UN Number: UN3272 Synonym: Methyl 3-(trimethylsilyl)propynoate; (Trimethylsilyl)propiolic acid methyl ester

Alfa Aesar™ (Triethylsilyl)acetylene, 97%

Chemical Name or Material: (Triethylsilyl)acetylene CAS: 1777-03-3 Molecular Formula: HC≡CSi(CH2CH3)3 Formula Weight: 140.31 MDL Number: MFCD00075373 UN Number: UN1993 Beilstein: 1743814 Synonym: Ethynyltriethylsilane

Alfa Aesar™ n-Tetradecyltrichlorosilane, 97%

Chemical Name or Material: n-Tetradecyltrichlorosilane CAS: 18402-22-7 Molecular Formula: CH3(CH2)13SiCl3 Formula Weight: 331.83 MDL Number: MFCD00051440 UN Number: UN2987 Beilstein: 1764981 Synonym: Myristyltrichlorosilane; Trichloro-n-tetradecylsilane

Alfa Aesar™ Triisopropylsilane, 98%

Chemical Name or Material: Triisopropylsilane CAS: 6485-79-6 Molecular Formula: C9H22Si Linear Formula: [(CH3)2CH]3SiH Formula Weight: 158.36 MDL Number: MFCD00009657 UN Number: UN1993 Beilstein: 1733718 Synonym: TIS

Alfa Aesar™ 3-(2-Trimethylsiloxyphenyl)-1-propylboronic acid pinacol ester, 95%

Chemical Name or Material: 3-(2-Trimethylsiloxyphenyl)-1-propylboronic acid pinacol ester Molecular Formula: C18H31BO3Si Formula Weight: 334.34 MDL Number: MFCD12546185 Synonym: 4,4,5,5-Tetramethyl-2-[3-(2-trimethylsiloxyphenyl)propyl]-1,3,2-dioxaborolane

Alfa Aesar™ N-Methyl-N-trimethylsilylacetamide, 98%

Chemical Name or Material: N-Methyl-N-trimethylsilylacetamide CAS: 7449-74-3 Molecular Formula: C6H15NOSi Formula Weight: 145.28 MDL Number: MFCD00040758 UN Number: UN1993 Beilstein: 506975 Synonym: MSA; N-Trimethylsilyl-N-methylacetamide

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