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UN1993, 100 g, Reagents

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Reagents 100 g UN1993

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  • N-Methyl-N-(trimethylsilyl)trifluoroacetamide, 97%

    Thermo Scientific Chemicals

    Synonym(s): MSTFA, N-Trimethylsilyl-N-methyltrifluoroacetamide Formula: C6H12F3NOSi Formula weight: 199.25 Purity: 97% CAS Number: 24589-78-4 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H226-H315-H319-H335 …

  • 4-Fluorostyrene, 97+%, stab. with 0.1% 4-tert-butylcatechol

    Thermo Scientific Chemicals

    Formula: C8H7F Formula weight: 122.14 Purity: 97+%, stab. with 0.1% 4-tert-butylcatechol CAS Number: 405-99-2 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2903.99 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes…

  • 2-Methylthiophene, 98%

    Thermo Scientific Chemicals

    Formula: C5H6S Formula weight: 98.17 Purity: 98% CAS Number: 554-14-3 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2934.99 Hazard Statements: H225-H332 Highly flammable liquid and vapour. Harmful if inhaled. Precautionary Statements: …

  • (Trimethylsilyl)acetylene, 98%

    Thermo Scientific Chemicals

    Synonym(s): Ethynyltrimethylsilane, TMS acetylene Formula: HC CSi(CH3)3 Formula weight: 98.22 Purity: 98% CAS Number: 1066-54-2 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225 Highly flammable liquid and…

  • 4-Fluoro-o-xylene, 98%

    Thermo Scientific Chemicals

    Synonym(s): 4-Fluoro-1,2-dimethylbenzene, 3,4-Dimethylfluorobenzene Formula: C8H9F Formula weight: 124.16 Purity: 98% CAS Number: 452-64-2 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2903.99 Hazard Statements: H226 Flammable liquid and…

  • 1,1,1-Trifluoroacetone, 95%

    Thermo Scientific Chemicals

    Synonym(s): 1,1,1-Trifluoro-2-propanone Formula: CF3COCH3 Formula weight: 112.05 Purity: 95% CAS Number: 421-50-1 UN Number: UN1993 Hazard Class: 3 Packing Group: I Harmonized Tariff Code:  2914.70 Hazard Statements: H224-H315-H319-H335 Extremely flammable liquid and…

  • 1,1,3,3-Tetramethyldisiloxane, 97%

    Thermo Scientific Chemicals

    Formula: C4H14OSi2 Formula weight: 134.33 Purity: 97% CAS Number: 3277-26-7 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225 Highly flammable liquid and vapour. Precautionary Statements: P210-P243-P403+P233 …

  • Nickel(II) octanoate, in mineral spirits (8% Ni)

    Thermo Scientific Chemicals

    Synonym(s): Octanoic acid nickel(II) salt Formula: C16H30NiO4 Formula weight: 345.10 CAS Number: 4995-91-9 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2915.90 Hazard Statements: H334-H350-H360-H372-H341-H314-H318-H226-H317 May cause…

  • 2-Fluoropyridine, 99%

    Thermo Scientific Chemicals

    Formula: C5H4FN Formula weight: 97.09 Purity: 99% CAS Number: 372-48-5 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2933.39 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes serious eye…

  • (Trifluoromethoxy)benzene, 99%

    Thermo Scientific Chemicals

    Synonym(s): Phenyl trifluoromethyl ether, alpha,alpha,alpha-Trifluoroanisole Formula: C7H5F3O Formula weight: 162.11 Purity: 99% CAS Number: 456-55-3 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2909.30 Hazard Statements: …

  • Vinyltrimethylsilane, 98+%

    Thermo Scientific Chemicals

    Synonym(s): Trimethylvinylsilane Formula: C5H12Si Formula weight: 100.24 Purity: 98+% CAS Number: 754-05-2 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour.…

  • Hexaethyl phosphorous triamide, 97%

    Thermo Scientific Chemicals

    Synonym(s): Tris(diethylamino)phosphine Formula: [(CH3CH2)2N]3P Formula weight: 247.37 Purity: 97% CAS Number: 2283-11-6 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2921.29 Hazard Statements: H226-H315-H319-H335 Flammable liquid and…

  • n-Propylbenzene, 98%

    Thermo Scientific Chemicals

    Synonym(s): Isocumene, 1-Phenylpropane Formula: C9H12 Formula weight: 120.20 Purity: 98% CAS Number: 103-65-1 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2902.90 Hazard Statements: H304-H226-H335 May be fatal if swallowed and enters…

  • n-Propyltrimethoxysilane, 98+%

    Thermo Scientific Chemicals

    Synonym(s): Trimethoxy-n-propylsilane Formula: CH3(CH2)2Si(OCH3)3 Formula weight: 164.28 Purity: 98+% CAS Number: 1067-25-0 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H226-H315-H319-H335 Flammable liquid and…

  • Thioanisole, 99%

    Thermo Scientific Chemicals

    Synonym(s): Methyl phenyl sulfide Formula: C7H8S Formula weight: 124.21 Purity: 99% CAS Number: 100-68-5 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H226-H302-H315-H319-H335 Flammable liquid and vapour.…

  • 1-(Trimethylsilyl)imidazole, 97%

    Thermo Scientific Chemicals

    Synonym(s): TMSIM Formula: C6H12N2Si Formula weight: 140.26 Purity: 97% CAS Number: 18156-74-6 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour. Causes skin…

  • Pyruvic aldehyde dimethyl acetal, 97+%

    Thermo Scientific Chemicals

    Synonym(s): Methylglyoxal dimethyl acetal, 1,1-Dimethoxyacetone Formula: CH3COCH(OCH3)2 Formula weight: 118.13 Purity: 97+% CAS Number: 6342-56-9 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2914.50 Hazard Statements: H226-H315-H319-H335 …

  • Hexamethyldisiloxane, NMR grade, 99.7%

    Thermo Scientific Chemicals

    Synonym(s): HMDSO Formula: C6H18OSi2 Formula weight: 162.38 Purity: 99.7% CAS Number: 107-46-0 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225 Highly flammable liquid and vapour. Precautionary Statements: …

  • Diallyl disulfide, tech. 80%, remainder mainly diallyl sulfide and diallyl trisulfide

    Thermo Scientific Chemicals

    Synonym(s): Allyl disulfide Formula: C6H10S2 Formula weight: 146.27 Purity: tech. 80%, remainder mainly diallyl sulfide and diallyl trisulfide CAS Number: 2179-57-9 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: …

  • 1-Bromo-4-fluorobenzene, 99%

    Thermo Scientific Chemicals

    Synonym(s): 4-Bromofluorobenzene Formula: C6H4BrF Formula weight: 175.01 Purity: 99% CAS Number: 460-00-4 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2903.99 Hazard Statements: H226-H332-H319 Flammable liquid and vapour. Harmful if…

  • Cyclopentyltrimethoxysilane, 97%

    Thermo Scientific Chemicals

    Formula: C8H18O3Si Formula weight: 190.32 Purity: 97% CAS Number: 143487-47-2 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes serious…

  • Ethyl methyl sulfide, 97%

    Thermo Scientific Chemicals

    Synonym(s): Methyl ethyl sulfide Formula: C3H8S Formula weight: 76.16 Purity: 97% CAS Number: 624-89-5 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2930.90 Hazard Statements: H225 Highly flammable liquid and vapour. Precautionary…

  • 1,3-Divinyltetramethyldisiloxane, 96%, cont. up to 4% 1-vinyl-3-ethyltetramethyldisiloxane

    Thermo Scientific Chemicals

    Synonym(s): 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane Formula: C8H18OSi2 Formula weight: 186.40 Purity: 96%, cont. up to 4% 1-vinyl-3-ethyltetramethyldisiloxane CAS Number: 2627-95-4 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2931.90 …

  • 1-Bromo-2,4-difluorobenzene, 98+%

    Thermo Scientific Chemicals

    Synonym(s): 2,4-Difluorobromobenzene Formula: C6H3BrF2 Formula weight: 192.99 Purity: 98+% CAS Number: 348-57-2 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2903.99 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour.…

  • 2,4,6,8-Tetramethylcyclotetrasiloxane, 99%

    Thermo Scientific Chemicals

    Synonym(s): 1,3,5,7-Tetramethylcyclotetrasiloxane, TMCTS Formula: C4H16O4Si4 Formula weight: 240.51 Purity: 99% CAS Number: 2370-88-9 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2934.99 Hazard Statements: H226-H319 Flammable liquid and…

  • Isobutyltrimethoxysilane, 97%

    Thermo Scientific Chemicals

    Formula: (CH3)2CHCH2Si(OCH3)3 Formula weight: 178.31 Purity: 97% CAS Number: 18395-30-7 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes…

  • 2-Ethylthiophene, 99%

    Thermo Scientific Chemicals

    Formula: C6H8S Formula weight: 112.19 Purity: 99% CAS Number: 872-55-9 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2934.99 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye…

  • Ethoxytrimethylsilane, 97%

    Thermo Scientific Chemicals

    Synonym(s): Trimethylethoxysilane Formula: C5H14OSi Formula weight: 118.25 Purity: 97% CAS Number: 1825-62-3 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour.…

  • Zinc oxide, NanoTek® Z1102PMA, 50% in 1,2-propanediol monomethyl ether acetate, colloidal dispersion with dispersant

    Thermo Scientific Chemicals

    Formula: ZnO Formula weight: 81.37 CAS Number: 1314-13-2 UN Number: UN1993 Hazard Class: 3 Packing Group: III

  • 1-Chloro-4-fluorobenzene, 98%

    Thermo Scientific Chemicals

    Synonym(s): 4-Chlorofluorobenzene Formula: C6H4ClF Formula weight: 130.55 Purity: 98% CAS Number: 352-33-0 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2903.99 Hazard Statements: H226-H332-H315-H319-H335 Flammable liquid and vapour.…

  • Diethoxymethylvinylsilane, 97%

    Thermo Scientific Chemicals

    Synonym(s): Vinylmethyldiethoxysilane Formula: C7H16O2Si Formula weight: 160.29 Purity: 97% CAS Number: 5507-44-8 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and…

  • Hexamethyldisilane, 98+%

    Thermo Scientific Chemicals

    Formula: (CH3)3SiSi(CH3)3 Formula weight: 146.38 Purity: 98+% CAS Number: 1450-14-2 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H319-H317-H335 Highly flammable liquid and vapour. Causes serious eye…

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