Organosilicon

Alfa Aesar™ tert-Butyldiphenylchlorosilane, 97%

Chemical Name or Material: tert-Butyldiphenylchlorosilane CAS: 58479-61-1 Molecular Formula: C16H19ClSi Formula Weight: 274.87 MDL Number: MFCD00000497 UN Number: UN2987 Beilstein: 644023 Synonym: tert-Butylchlorodiphenylsilane; tert-Butyldiphenylsilyl chloride

Alfa Aesar™ Trimethyl-p-tolylsilane, 97%

Chemical Name or Material: Trimethyl-p-tolylsilane CAS: 3728-43-6 Molecular Formula: C10H16Si Formula Weight: 164.33 MDL Number: MFCD00014850 UN Number: UN1993 Synonym: 4-(Trimethylsilyl)toluene

Alfa Aesar™ Octenyltrichlorosilane, tech.

Chemical Name or Material: Octenyltrichlorosilane CAS: 153447-97-3 Purity Grade: Technical Grade Molecular Formula: C8H15Cl3Si Linear Formula: CH2=CH(CH2)6SiCl3 Formula Weight: 245.65 MDL Number: MFCD00039292 UN Number: UN2987

Alfa Aesar™ Decamethylcyclopentasiloxane, 97%

Chemical Name or Material: Decamethylcyclopentasiloxane CAS: 541-02-6 Formula Weight: 370.77 MDL Number: MFCD00046966 Merck Index: 14,2848

Alfa Aesar™ Phenylsilane, 97%

Chemical Name or Material: Phenylsilane CAS: 694-53-1 Molecular Formula: C6H8Si Formula Weight: 108.22 MDL Number: MFCD00013478 UN Number: UN3399

Alfa Aesar™ 11-Aminoundecyltriethoxysilane, 95%

Chemical Name or Material: 11-Aminoundecyltriethoxysilane CAS: 116821-45-5 Molecular Formula: C17H39NO3Si Linear Formula: H2N(CH2)11Si(OCH2CH3)3 Formula Weight: 333.59 MDL Number: MFCD08272792

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™ Chlorotri-n-propylsilane, 98%

Chemical Name or Material: Chlorotri-n-propylsilane CAS: 995-25-5 Molecular Formula: (CH3CH2CH2)3SiCl Formula Weight: 192.81 MDL Number: MFCD00000508 UN Number: UN2987 Beilstein: 1737489 Synonym: Tri-n-propylchlorosilane; Tri-n-propylsilyl chloride

Alfa Aesar™ Allyltrimethylsilane, 98+%

Chemical Name or Material: Allyltrimethylsilane CAS: 762-72-1 Molecular Formula: CH2=CHCH2Si(CH3)3 Formula Weight: 114.27 MDL Number: MFCD00008635 UN Number: UN1993 Beilstein: 906755

Alfa Aesar™ 3,4,6-Tri-O-tert-butyldimethylsilyl-D-glucal, 97%

Chemical Name or Material: 3,4,6-Tri-O-tert-butyldimethylsilyl-D-glucal CAS: 79999-47-6 Molecular Formula: C24H52O4Si3 Formula Weight: 488.92 MDL Number: MFCD00171721

Alfa Aesar™ (Chloromethyl)dimethylchlorosilane, 98%

Chemical Name or Material: (Chloromethyl)dimethylchlorosilane CAS: 1719-57-9 Molecular Formula: C3H8Cl2Si Linear Formula: ClCH2Si(CH3)2Cl Formula Weight: 143.09 MDL Number: MFCD00000875 UN Number: UN2985 Beilstein: 1731933 Synonym: Chloro(chloromethyl)dimethylsilane; (Chloromethyl)dimethylsilyl chloride

Alfa Aesar™ Sand, washed

Chemical Name or Material: Sand CAS: 14808-60-7 Name Note: Washed Linear Formula: SiO2 Formula Weight: 60.08 MDL Number: MFCD02100519

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™ Chlorotrimethylsilane, 98+%

Chemical Name or Material: Chlorotrimethylsilane CAS: 75-77-4 Molecular Formula: C3H9ClSi Linear Formula: (CH3)3SiCl Formula Weight: 108.64 MDL Number: MFCD00000502 UN Number: UN1298 Beilstein: 1209232 Synonym: TMS chloride; Trimethylchlorosilane

Alfa Aesar™ Dimethylphenylsilane, 97%

Chemical Name or Material: Dimethylphenylsilane CAS: 766-77-8 Molecular Formula: C8H12Si Formula Weight: 136.27 MDL Number: MFCD00008257 UN Number: UN1993 Beilstein: 2204906 Synonym: Phenyldimethylsilane

Alfa Aesar™ 10-(Pentafluorophenoxycarbonyl)decyltrimethoxysilane, 95%

Chemical Name or Material: 10-(Pentafluorophenoxycarbonyl)decyltrimethoxysilane CAS: 944721-52-2 Molecular Formula: C20H29F5O5Si Formula Weight: 472.52 MDL Number: MFCD13181915 Synonym: Pentafluorophenyl 11-(trimethoxysilyl)undecanoate

Alfa Aesar™ Chlorodimethylsilane, 97%

Chemical Name or Material: Chlorodimethylsilane CAS: 1066-35-9 Molecular Formula: C2H7ClSi Linear Formula: (CH3)2SiHCl Formula Weight: 94.62 MDL Number: MFCD00000495 UN Number: UN2924 Beilstein: 1633434 Synonym: Dimethylchlorosilane

Alfa Aesar™ 1-Chloro-5-triethylsilyl-4-pentyne, 97%

Chemical Name or Material: 1-Chloro-5-triethylsilyl-4-pentyne CAS: 174125-30-5 Molecular Formula: C11H21ClSi Linear Formula: Cl(CH2)3C≡CSi(CH2CH3)3 Formula Weight: 216.83 MDL Number: MFCD00671352

Alfa Aesar™ (Phenylthio)trimethylsilane, 97%

Chemical Name or Material: (Phenylthio)trimethylsilane CAS: 4551-15-9 Molecular Formula: C6H5SSi(CH3)3 Formula Weight: 182.36 MDL Number: MFCD00008272 UN Number: UN1993 Beilstein: 1905944 Synonym: Phenyl trimethylsilyl sulfide; S-Trimethylsilylthiophenol

Alfa Aesar™ Triisopropylsilyl trifluoromethanesulfonate, 97%

Chemical Name or Material: Triisopropylsilyl trifluoromethanesulfonate CAS: 80522-42-5 Molecular Formula: CF3SO3Si[CH(CH3)2]3 Formula Weight: 306.42 MDL Number: MFCD00009913 UN Number: UN3265 Beilstein: 3591541 Synonym: TIPS-OTf; Trifluoromethanesulfonic acid triisopropylsilyl ester

Alfa Aesar™ Trimethylsilyl isothiocyanate, 94%

Chemical Name or Material: Trimethylsilyl isothiocyanate CAS: 2290-65-5 Molecular Formula: C4H9NSSi Formula Weight: 131.27 MDL Number: MFCD00004797 UN Number: UN1992 Beilstein: 1745262

Alfa Aesar™ Triphenylsilane, 99%

Chemical Name or Material: Triphenylsilane CAS: 789-25-3 Molecular Formula: (C6H5)3SiH Formula Weight: 260.41 MDL Number: MFCD00003003 Beilstein: 978182

Alfa Aesar™ Vinyltrimethylsilane, 98+%

Chemical Name or Material: Vinyltrimethylsilane CAS: 754-05-2 Molecular Formula: C5H12Si Formula Weight: 100.24 MDL Number: MFCD00008606 UN Number: UN1993 Beilstein: 956572 Synonym: Trimethylvinylsilane

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

Chemical Name or Material: 1H,1H,2H,2H-Perfluorooctylmethyldichlorosilane CAS: 73609-36-6 Molecular Formula: C9H7Cl2F13Si Formula Weight: 461.13 MDL Number: MFCD00042360 UN Number: UN2920 Beilstein: 6153667 Synonym: Dichloromethyl-1H,1H,2H,2H-perfluorooctylsilane

Alfa Aesar™ Triphenylsilanol, 98%

Chemical Name or Material: Triphenylsilanol CAS: 791-31-1 Molecular Formula: C18H16OSi Formula Weight: 276.41 MDL Number: MFCD00002102 Beilstein: 985007 Synonym: Hydroxytriphenylsilane

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™ 2-[(Trimethylsilyl)ethynyl]aniline, 97%

Chemical Name or Material: 2-[(Trimethylsilyl)ethynyl]aniline CAS: 103529-16-4 Formula Weight: 189.33 MDL Number: MFCD02093646

Alfa Aesar™ tert-Butyldimethylsilylacetylene, 98%

Chemical Name or Material: tert-Butyldimethylsilylacetylene CAS: 86318-61-8 Molecular Formula: C8H16Si Linear Formula: (CH3)3CSi(CH3)2C≡CH Formula Weight: 140.3 MDL Number: MFCD00191877 UN Number: UN1993 Beilstein: 1921466

Alfa Aesar™ Chlorodimethyl-3,3,3-trifluoropropylsilane, 96%

Chemical Name or Material: Chlorodimethyl-3,3,3-trifluoropropylsilane CAS: 1481-41-0 Molecular Formula: C5H10ClF3Si Formula Weight: 190.67 MDL Number: MFCD00053211 UN Number: UN2985 Beilstein: 1741726 Synonym: (3,3,3-Trifluoropropyl)chlorodimethylsilane

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

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