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Thermo Scientific Chemicals, UN2923, 25 g

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25 g UN2923 Thermo Scientific Chemicals

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  • Tellurium(IV) iodide, 99% (metals basis)

    Thermo Scientific Chemicals

    Synonym(s): Tellurium tetraiodide Formula: TeI4 Formula weight: 635.22 Purity: 99% (metals basis) CAS Number: 7790-48-9 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2827.60 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes…

  • 1,4-Phenylene diisothiocyanate, 98%

    Thermo Scientific Chemicals

    Synonym(s): Bitoscanate Formula: C8H4N2S2 Formula weight: 192.26 Purity: 98% CAS Number: 4044-65-9 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H331-H334-H314-H318-H302-H312 Toxic if inhaled. May cause allergy…

  • ^a-Toluenesulfonyl fluoride, 99%

    Thermo Scientific Chemicals

    Synonym(s): Phenylmethanesulfonyl fluoride, Phenylmethylsulfonyl fluoride Formula: C7H7FO2S Formula weight: 174.19 Purity: 99% CAS Number: 329-98-6 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2904.10 Hazard Statements: H301-H314-H318 …

  • 9-Fluorenylmethyl chloroformate, 98%

    Thermo Scientific Chemicals

    Synonym(s): Chloroformic acid 9-fluorenylmethyl ester, Fmoc-Cl Formula: C15H11ClO2 Formula weight: 258.70 Purity: 98% CAS Number: 28920-43-6 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.90 Hazard Statements: H301-H331-H314-H318 Toxic…

  • Iodoacetic acid, 97+%

    Thermo Scientific Chemicals

    Formula: ICH2CO2H Formula weight: 185.95 Purity: 97+% CAS Number: 64-69-7 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.90 Hazard Statements: H301-H314 Toxic if swallowed. Causes severe skin burns and eye damage. Precautionary…

  • 2-Thiazolylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal^t bottles

    Thermo Scientific Chemicals

    Synonym(s): Fast Red GG Salt, C.I. 37035 Formula: C6H4BF4N3O2 Formula weight: 236.92 Purity: 97% CAS Number: 456-27-9 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2927.00 Hazard Statements: H301-H311-H331-H314-H318 Toxic if swallowed.…

  • Benzalkonium chloride

    Thermo Scientific Chemicals

    Synonym(s): Alkylbenzyldimethylammonium chloride Formula: C6H5CH2N(CH3)2RCl CAS Number: 63449-41-2 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3402.12 Hazard Statements: H314-H318-H302-H312 Causes severe skin burns and eye damage. Causes…

  • Silicon(IV) iodide, 99% (metals basis)

    Thermo Scientific Chemicals

    Synonym(s): Silicon tetraiodide Formula: I4Si Formula weight: 535.70 Purity: 99% (metals basis) CAS Number: 13465-84-4 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2812.90 Hazard Statements: H300-H314-H318 Fatal if swallowed. Causes…

  • Perfluorodecanoic acid, 97%

    Thermo Scientific Chemicals

    Synonym(s): Nonadecafluorodecanoic acid, Perfluorocapric acid Formula: C10HF19O2 Formula weight: 514.09 Purity: 97% CAS Number: 335-76-2 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2915.90 Hazard Statements: H301-H314-H318 Toxic if…

  • 4-Fluorophenol, 99%

    Thermo Scientific Chemicals

    Formula: C6H5FO Formula weight: 112.10 Purity: 99% CAS Number: 371-41-5 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2908.19 Hazard Statements: H314-H318-H302-H312 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful…

  • Cesium fluoride, 99.9% (metals basis)

    Thermo Scientific Chemicals

    Formula: CsF Formula weight: 151.90 Purity: 99.9% (metals basis) CAS Number: 13400-13-0 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2826.19 Hazard Statements: H300-H310-H330-H314-H318 Fatal if swallowed. Fatal in contact with skin. Fatal if…

  • Tetramethylammonium hexafluorophosphate, 99+%

    Thermo Scientific Chemicals

    Formula: C4H12F6NP Formula weight: 219.10 Purity: 99+% CAS Number: 558-32-7 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2923.90 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious…

  • 4-Chlorophenyl isothiocyanate, 98%

    Thermo Scientific Chemicals

    Formula: C7H4ClNS Formula weight: 169.64 Purity: 98% CAS Number: 2131-55-7 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H331-H314-H318-H302-H312 Toxic if inhaled. Causes severe skin burns and eye damage. Causes…

  • Cyanamide, 98+%, stab.

    Thermo Scientific Chemicals

    Formula: CH2N2 Formula weight: 42.04 Purity: 98+%, stab. CAS Number: 420-04-2 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2926.90 Hazard Statements: H301-H314-H312-H319-H317 Toxic if swallowed. Causes severe skin burns and eye damage.…

  • 2-(Bromomethyl)benzonitrile, 98%

    Thermo Scientific Chemicals

    Synonym(s): alpha-Bromo-o-tolunitrile, 2-Cyanobenzyl bromide Formula: C8H6BrN Formula weight: 196.05 Purity: 98% CAS Number: 22115-41-9 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2926.90 Hazard Statements: H301-H311-H331-H314-H318-H317 …

  • Maleimide, 98+%

    Thermo Scientific Chemicals

    Synonym(s): 2,5-Dioxo-3-pyrroline, 1H-Pyrrole-2,5-dione Formula: C4H3NO2 Formula weight: 97.07 Purity: 98+% CAS Number: 541-59-3 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2925.19 Hazard Statements: H301-H314-H318-H317 Toxic if…

  • Octamethylcyclotetrasilazane, 97%

    Thermo Scientific Chemicals

    Formula: C8H28N4Si4 Formula weight: 292.68 Purity: 97% CAS Number: 1020-84-4 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious…

  • Cesium fluoride, 99% (metals basis)

    Thermo Scientific Chemicals

    Formula: CsF Formula weight: 151.90 Purity: 99% (metals basis) CAS Number: 13400-13-0 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2826.19 Hazard Statements: H300-H310-H330-H314-H318 Fatal if swallowed. Fatal in contact with skin. Fatal if…

  • Methyltin trichloride, 97%

    Thermo Scientific Chemicals

    Synonym(s): Trichloromethylstannane Formula: CH3SnCl3 Formula weight: 240.11 Purity: 97% CAS Number: 993-16-8 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H228-H300-H310-H330-H314-H318 Flammable solid. Fatal if…

  • Cobalt(II) fluoride, anhydrous, 98%

    Thermo Scientific Chemicals

    Formula: CoF2 Formula weight: 96.93 Purity: 98% CAS Number: 10026-17-2 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2826.19 Hazard Statements: H301-H314-H351-H317 Toxic if swallowed. Causes severe skin burns and eye damage. Suspected of…

  • 1-(4-Fluorophenyl)piperazine, 98%

    Thermo Scientific Chemicals

    Synonym(s): 4-(1-Piperazinyl)fluorobenzene Formula: C10H13FN2 Formula weight: 180.23 Purity: 98% CAS Number: 2252-63-3 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2933.59 Hazard Statements: H301-H314 Toxic if swallowed. Causes severe…

  • 1-(2,4-Difluorophenyl)piperazine, 99%

    Thermo Scientific Chemicals

    Formula: C10H12F2N2 Formula weight: 198.22 Purity: 99% CAS Number: 115761-79-0 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2933.59 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious…

  • 4-(1-Pyrrolidinyl)pyridine, 98%

    Thermo Scientific Chemicals

    Synonym(s): 1-(4-Pyridyl)pyrrolidine, 4-(1-Pyrrolidino)pyridine Formula: C9H12N2 Formula weight: 148.21 Purity: 98% CAS Number: 2456-81-7 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2933.39 Hazard Statements: H300-H314-H318 Fatal if…

  • 2-Bromoacetamide, 98%

    Thermo Scientific Chemicals

    Formula: C2H4BrNO Formula weight: 137.97 Purity: 98% CAS Number: 683-57-8 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2924.19 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious eye…

  • Selenium(IV) chloride, 99.5% (metals basis)

    Thermo Scientific Chemicals

    Synonym(s): Selenium tetrachloride Formula: SeCl4 Formula weight: 220.77 Purity: 99.5% (metals basis) CAS Number: 10026-03-6 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2812.10 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic…

  • 2,4-Dichlorophenyl isothiocyanate, 97%

    Thermo Scientific Chemicals

    Formula: C7H3Cl2NS Formula weight: 204.08 Purity: 97% CAS Number: 6590-96-1 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H331-H314-H318-H302-H312 Toxic if inhaled. Causes severe skin burns and eye damage. Causes…

  • 4-Bromo-2-methylphenyl isothiocyanate, 98%

    Thermo Scientific Chemicals

    Formula: C8H6BrNS Formula weight: 228.12 Purity: 98% CAS Number: 19241-38-4 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H331-H314-H318-H302-H312 Toxic if inhaled. Causes severe skin burns and eye damage. Causes…

  • Silicon(IV) iodide, 99.999% (metals basis)

    Thermo Scientific Chemicals

    Formula: I4Si Formula weight: 535.70 Purity: 99.999% (metals basis) CAS Number: 13465-84-4 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2812.90 Hazard Statements: H300-H314-H318 Fatal if swallowed. Causes severe skin burns and eye damage.…

  • 3-(Bromomethyl)benzonitrile, 98%

    Thermo Scientific Chemicals

    Synonym(s): alpha-Bromo-m-tolunitrile, 3-Cyanobenzyl bromide Formula: C8H6BrN Formula weight: 196.05 Purity: 98% CAS Number: 28188-41-2 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2926.90 Hazard Statements: H301-H311-H331-H314-H318-H317 …

  • 3-(^a-Cyanobenzyl)-7-methyl-2(1H)-quinoxalinone, 97%

    Thermo Scientific Chemicals

    Synonym(s): Dichlorotriphenylantimony(V), Triphenylstibine dichloride Formula: C18H15Cl2Sb Formula weight: 423.97 Purity: 99% CAS Number: 594-31-0 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H314-H318-H302-H332 …

  • 3,5-Dichlorophenyl isothiocyanate, 98%

    Thermo Scientific Chemicals

    Formula: C7H3Cl2NS Formula weight: 204.08 Purity: 98% CAS Number: 6590-93-8 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H331-H314-H318-H302-H312 Toxic if inhaled. Causes severe skin burns and eye damage. Causes…

  • 4-Ethoxyphenyl isothiocyanate, 98%

    Thermo Scientific Chemicals

    Formula: C9H9NOS Formula weight: 179.24 Purity: 98% CAS Number: 3460-49-9 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H331-H314-H318-H302-H312 Toxic if inhaled. Causes severe skin burns and eye damage. Causes…

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