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Catalysts

  
  • methyl acetate (c15-1282-941)
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    186325-18L-CS

    METHYL ACETATE REAGENTPLUS 99% (C005B-080972)

    Price: $946.31
    List Price: $1,051.46
    Its IR spectra in the vapor phase and in solution form (in CS 2 and CCl 4 ) have been reported. It can be synthesized from dimethyl ether via carbonylation in the presence of halide-free catalysts based on zeolites.
    SKU186325-18L-CS
    MFR. NameSigma-Aldrich
    Catalog No. C005B-080972
    Pack Size 18 LI
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  • methyl acetate (c15-1282-942)
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    186325-1L

    METHYL ACETATE REAGENTPLUS 99% (C005B-080973)

    Price: $116.57
    List Price: $129.53
    Its IR spectra in the vapor phase and in solution form (in CS 2 and CCl 4 ) have been reported. It can be synthesized from dimethyl ether via carbonylation in the presence of halide-free catalysts based on zeolites.
    SKU186325-1L
    MFR. NameSigma-Aldrich
    Catalog No. C005B-080973
    Pack Size 1 LI
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    Price: $116.57
    List Price: $129.53
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  • methyl acetate (c15-1282-943)
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    186325-4L

    METHYL ACETATE REAGENTPLUS 99% (C005B-080974)

    Price: $343.12
    List Price: $381.24
    Its IR spectra in the vapor phase and in solution form (in CS 2 and CCl 4 ) have been reported. It can be synthesized from dimethyl ether via carbonylation in the presence of halide-free catalysts based on zeolites.
    SKU186325-4L
    MFR. NameSigma-Aldrich
    Catalog No. C005B-080974
    Pack Size 4 LI
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    Price: $343.12
    List Price: $381.24
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  • methyl acetoacetate (c09-0939-443)
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    M108599-500g

    Methyl acetoacetate (C007B-206990)

    Price: $63.80
    List Price: $70.89
    Methyl acetoacetate undergoes asymmetric hydrogenation to form (R)-(-)-methyl-3-hydroxybutyrate in the presence of enantioselective Ni/SiO2 catalysts. It undergoes Pechmann reactions with phenols in various ionic liquids.Methyl acetoacetate was used
    SKUM108599-500g
    MFR. NameAladdin Scientific
    Catalog No. C007B-206990
    Pack Size 1 EA
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    Price: $63.80
    List Price: $70.89
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  • methyl-4-toluenesulfonate for synthesis, 100 ml
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    8.08333.0100

    Methyl-4-toluenesulfonate for synthesis, 100 mL

    Price: $118.93
    List Price: $132.14
    CAS Number: 80-48-8 Solubility: (20&degC) insoluble Melting Point: 24 - 27&degC Molar Mass: 186.23 g/mol Boiling Point: 292&degC (1013 hPa) Flash Point: 130&degC Density: 1.23 g/cm3 (20&degC)
    SKU8.08333.0100
    MFR. NameHACH COMPANY
    Catalog No. C003B-227287
    Pack Size 1 EA
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    Price: $118.93
    List Price: $132.14
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  • methyl-4-toluenesulfonate for synthesis, 500 ml
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    8.08333.0500

    Methyl-4-toluenesulfonate for synthesis, 500 mL

    Price: $305.44
    List Price: $339.37
    CAS Number: 80-48-8 Solubility: (20&degC) insoluble Melting Point: 24 - 27&degC Molar Mass: 186.23 g/mol Boiling Point: 292&degC (1013 hPa) Flash Point: 130&degC Density: 1.23 g/cm3 (20&degC)
    SKU8.08333.0500
    MFR. NameHACH COMPANY
    Catalog No. C003B-229290
    Pack Size 1 EA
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    Price: $305.44
    List Price: $339.37
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  • methyltrioctylammonium hydrogen sulfate
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    02382-5G

    METHYLTRIOCTYLAMMONIUM HYDROGEN SULFATE >=95.0%

    Price: $1,231.84
    List Price: $1,368.71
    General description We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency.
    SKU02382-5G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-251052
    Pack Size 5 GM
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    Price: $1,231.84
    List Price: $1,368.71
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  • molecular sieves (c15-1302-886)
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    334413-100G

    MOLECULAR SIEVES CATALYST SUPPORT AMMONIUM Y ZEOLITE POWDER (C005B-227350)

    Price: $171.88
    List Price: $190.98
    Molecular sieves
    SKU334413-100G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-227350
    Pack Size 100 GR
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    Price: $171.88
    List Price: $190.98
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  • molecular sieves (c15-1302-887)
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    334448-100G

    MOLECULAR SIEVES CATALYST SUPPORT SODIU M Y ZEOLITE POWDER (C005B-227351)

    Price: $198.87
    List Price: $220.96
    Molecular sieves
    SKU334448-100G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-227351
    Pack Size 100 GR
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    Price: $198.87
    List Price: $220.96
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  • molecular sieves (c15-1302-888)
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    334448-500G

    MOLECULAR SIEVES CATALYST SUPPORT SODIU M Y ZEOLITE POWDER (C005B-227352)

    Price: $637.77
    List Price: $708.63
    Molecular sieves
    SKU334448-500G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-227352
    Pack Size 500 GR
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    Price: $637.77
    List Price: $708.63
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  • mono-6-o-(p-toluenesulfonyl)-β-cyclodextrin (c09-0946-560)
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    M158314-1g

    Mono-6-O-(p-toluenesulfonyl)-β-cyclodextrin (C007B-213991)

    Price: $185.02
    List Price: $205.58
    application:Mono(6-O-p-tolylsulfonyl)-β-cyclodextrin (CAS# 67217-55-4) is carbohydrate used in the preparation of electroactive polyaniline/silica hybrid sol-gels. Recently, mono(6-O-p-tolylsulfonyl)-β-cyclodextrin has been proposed for use as a
    SKUM158314-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-213991
    Pack Size 1 EA
    Price:
    Price: $185.02
    List Price: $205.58
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  • mono-6-o-(p-toluenesulfonyl)-β-cyclodextrin (c09-0946-561)
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    M158314-250mg

    Mono-6-O-(p-toluenesulfonyl)-β-cyclodextrin (C007B-213992)

    Price: $55.80
    List Price: $62.00
    application:Mono(6-O-p-tolylsulfonyl)-β-cyclodextrin (CAS# 67217-55-4) is carbohydrate used in the preparation of electroactive polyaniline/silica hybrid sol-gels. Recently, mono(6-O-p-tolylsulfonyl)-β-cyclodextrin has been proposed for use as a
    SKUM158314-250mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-213992
    Pack Size 1 EA
    Price:
    Price: $55.80
    List Price: $62.00
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