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Reagents, D, Thermo Scientific Chemicals, UN1993

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  • Diethyl disulfide, 99%

    Thermo Scientific Chemicals

    Synonym(s): Ethyl disulfide Formula: C4H10S2 Formula weight: 122.25 Purity: 99% CAS Number: 110-81-6 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H226-H319-H335 Flammable liquid and vapour. Causes serious eye…

  • Dimethylethoxysilane, ammonia-free, 94%

    Thermo Scientific Chemicals

    Synonym(s): Ethoxydimethylsilane Formula: C4H12OSi Formula weight: 104.23 Purity: 94% CAS Number: 14857-34-2 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.…

  • Dimethoxymethylvinylsilane, 97%

    Thermo Scientific Chemicals

    Synonym(s): Vinylmethyldimethoxysilane Formula: C5H12O2Si Formula weight: 132.23 Purity: 97% CAS Number: 16753-62-1 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and…

  • 2,2-Dimethyl-1,3-dioxolane, 98+%

    Thermo Scientific Chemicals

    Synonym(s): Acetone ethylene acetal Formula: C5H10O2 Formula weight: 102.13 Purity: 98+% CAS Number: 2916-31-6 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2932.19 Hazard Statements: H225 Highly flammable liquid and vapour. …

  • 2,5-Dimethylthiophene, 98+%

    Thermo Scientific Chemicals

    Formula: C6H8S Formula weight: 112.19 Purity: 98+% CAS Number: 638-02-8 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2934.99 Hazard Statements: H226-H332 Flammable liquid and vapour. Harmful if inhaled. Precautionary Statements: …

  • 1,4-Dichlorobutane, 97%

    Thermo Scientific Chemicals

    Synonym(s): Tetramethylene dichloride Formula: Cl(CH2)4Cl Formula weight: 127.01 Purity: 97% CAS Number: 110-56-5 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2903.19 Hazard Statements: H226 Flammable liquid and vapour. Precautionary…

  • 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: …

  • Diethylsilane, 98+%

    Thermo Scientific Chemicals

    Formula: C4H12Si Formula weight: 88.23 Purity: 98+% CAS Number: 542-91-6 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 irritation. Causes serious…

  • 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 …

  • 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…

  • N,N-Dimethylformamide dimethyl acetal, 97%

    Thermo Scientific Chemicals

    Synonym(s): 1,1-Dimethoxy-N,N-dimethylmethylamine Formula: (CH3)2NCH(OCH3)2 Formula weight: 119.16 Purity: 97% CAS Number: 4637-24-5 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2911.00 Hazard Statements: H225-H332-H315-H319-H335 Highly…

  • Dimethylphenylphosphine, 97%

    Thermo Scientific Chemicals

    Formula: (CH3)2PC6H5 Formula weight: 138.15 Purity: 97% CAS Number: 672-66-2 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 eye…

  • 1,2-Difluorobenzene, 98+%

    Thermo Scientific Chemicals

    Synonym(s): o-Difluorobenzene Formula: C6H4F2 Formula weight: 114.09 Purity: 98+% CAS Number: 367-11-3 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2903.99 Hazard Statements: H225-H319 Highly flammable liquid and vapour. Causes serious…

  • Dysprosium(III) isopropoxide, 99.9% (REO), 5% w/v in toluene/isopropanol

    Thermo Scientific Chemicals

    Formula: C9H21DyO3 Formula weight: 339.76 Purity: 99.9% (REO), 5% w/v in toluene/isopropanol CAS Number: 6742-68-3 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2846.90 Hazard Statements: H225-H304-H361-H373-H315-H319-H336 Highly flammable…

  • 1,3-Dibromopropane, 98%

    Thermo Scientific Chemicals

    Synonym(s): Trimethylene dibromide Formula: C3H6Br2 Formula weight: 201.90 Purity: 98% CAS Number: 109-64-8 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2903.39 Hazard Statements: H301-H226-H315-H319 Toxic if swallowed. Flammable liquid…

  • Dimethyl trisulfide, 98%

    Thermo Scientific Chemicals

    Formula: C2H6S3 Formula weight: 126.26 Purity: 98% CAS Number: 3658-80-8 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes serious eye…

  • Diethoxymethylsilane, 97%

    Thermo Scientific Chemicals

    Synonym(s): Methyldiethoxysilane Formula: C5H14O2Si Formula weight: 134.25 Purity: 97% CAS Number: 2031-62-1 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.…

  • 1,3-Dichloropropane, 95%

    Thermo Scientific Chemicals

    Formula: Cl(CH2)3Cl Formula weight: 112.99 Purity: 95% CAS Number: 142-28-9 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2903.19 Hazard Statements: H225 Highly flammable liquid and vapour. Precautionary Statements: …

  • Dimethylphenylsilane, 97%

    Thermo Scientific Chemicals

    Synonym(s): Phenyldimethylsilane Formula: C8H12Si Formula weight: 136.27 Purity: 97% CAS Number: 766-77-8 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H226 Flammable liquid and vapour. Precautionary…

  • 3,4-Difluorobenzotrifluoride, 97%

    Thermo Scientific Chemicals

    Synonym(s): alpha,alpha,alpha,3,4-Pentafluorotoluene Formula: C7H3F5 Formula weight: 182.10 Purity: 97% CAS Number: 32137-19-2 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2903.99 Hazard Statements: H226-H315-H319-H335 Flammable liquid…

  • 3,4-Difluorotoluene, 98%

    Thermo Scientific Chemicals

    Formula: C7H6F2 Formula weight: 128.12 Purity: 98% CAS Number: 2927-34-6 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 skin irritation. Causes serious eye…

  • 1,2-Dichlorobutane, 97+%

    Thermo Scientific Chemicals

    Formula: C4H8Cl2 Formula weight: 127.01 Purity: 97+% CAS Number: 616-21-7 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2903.19 Hazard Statements: H226 Flammable liquid and vapour. Precautionary Statements: …

  • Diisopropyl sulfide, 99%

    Thermo Scientific Chemicals

    Synonym(s): Isopropyl sulfide Formula: (CH3)2CHSCH(CH3)2 Formula weight: 118.24 Purity: 99% CAS Number: 625-80-9 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2930.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and…

  • Di-sec-butoxyaluminoxytriethoxysilane

    Thermo Scientific Chemicals

    Formula: C14H33AlO6Si Formula weight: 352.48 CAS Number: 68959-06-8 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2920.90 Hazard Statements: H226-H315-H319 Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. …

  • Dihydroxybis(ammonium lactato)titanium(IV), 50% w/w aq. soln.

    Thermo Scientific Chemicals

    Synonym(s): Titanium(IV) bis(ammonium lactato)dihydroxide Formula: C6H18N2O8Ti Formula weight: 294.10 CAS Number: 65104-06-5 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2918.11 Hazard Statements: H226-H315-H319 Flammable liquid and vapour.…

  • 4,5-Dimethylthiazole, 98%

    Thermo Scientific Chemicals

    Formula: C5H7NS Formula weight: 113.18 Purity: 98% CAS Number: 3581-91-7 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2934.10 Hazard Statements: H301-H226 Toxic if swallowed. Flammable liquid and vapour. Precautionary Statements: …

  • N,N-Diethylhydroxylamine, 97%

    Thermo Scientific Chemicals

    Formula: C4H11NO Formula weight: 89.14 Purity: 97% CAS Number: 3710-84-7 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2928.00 Hazard Statements: H311-H226-H341-H332-H315-H319-H335 Toxic in contact with skin. Flammable liquid and vapour.…

  • 2,2-Difluoro-1,3-benzodioxole, 97%

    Thermo Scientific Chemicals

    Synonym(s): 1,2-[(Difluoromethylene)dioxy]benzene Formula: C7H4F2O2 Formula weight: 158.11 Purity: 97% CAS Number: 1583-59-1 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2932.99 Hazard Statements: H226-H315-H319-H335 Flammable liquid and…

  • 2,3-Dimethylpyrazine, 99%

    Thermo Scientific Chemicals

    Formula: C6H8N2 Formula weight: 108.14 Purity: 99% CAS Number: 5910-89-4 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2933.99 Hazard Statements: H226-H302-H315-H319-H335 Flammable liquid and vapour. Harmful if swallowed. Causes skin…

  • 2,6-Difluoropyridine, 98+%

    Thermo Scientific Chemicals

    Formula: C5H3F2N Formula weight: 115.08 Purity: 98+% CAS Number: 1513-65-1 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…

  • 2,4-Dimethylthiazole, 99%

    Thermo Scientific Chemicals

    Formula: C5H7NS Formula weight: 113.18 Purity: 99% CAS Number: 541-58-2 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2934.10 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes serious eye…

  • Dimethylethoxyvinylsilane, 97%

    Thermo Scientific Chemicals

    Synonym(s): Ethoxydimethylvinylsilane, Vinyldimethylethoxysilane Formula: C6H14OSi Formula weight: 130.26 Purity: 97% CAS Number: 5356-83-2 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H315-H319-H335 Highly…

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