UN2920, Reagents, 25 g
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Cyclopropanecarbonyl chloride, 98%
Thermo Scientific ChemicalsSynonym(s): Cyclopropanecarboxylic acid chloride Formula: C4H5ClO Formula weight: 104.54 Purity: 98% CAS Number: 4023-34-1 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.20 Hazard Statements: H301-H314-H318-H226 Toxic if swallowed.…
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Propiolic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): Acetylenecarboxylic acid, Propargylic acid Formula: HC CCO2H Formula weight: 70.05 Purity: 98+% CAS Number: 471-25-0 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.19 Hazard Statements: H301-H310-H314-H318-H226 Toxic if…
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tert-Butyldimethylsilyl trifluoromethanesulfonate, 98%
Thermo Scientific ChemicalsSynonym(s): tert-Butyldimethylsilyl triflate, TBDMS-OTf Formula: C7H15F3O3SSi Formula weight: 264.34 Purity: 98% CAS Number: 69739-34-0 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H314-H318-H226 Causes severe…
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Dichloroacetonitrile, 98+%
Thermo Scientific ChemicalsFormula: C2HCl2N Formula weight: 109.94 Purity: 98+% CAS Number: 3018-12-0 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2926.90 Hazard Statements: H314-H318-H226-H341-H361-H302 Causes severe skin burns and eye damage. Causes serious eye…
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2-(Chloromethoxy)ethyltrimethylsilane, tech. 90%, stab. with 0.3% N…
Thermo Scientific ChemicalsSynonym(s): 2-(Trimethylsilyl)ethoxymethyl chloride, SEM-chloride Formula: C6H15ClOSi Formula weight: 166.72 Purity: tech. 90%, stab. with 0.3% N-ethyldiisopropylamin
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Isovaleryl chloride, 98%
Thermo Scientific ChemicalsSynonym(s): Isopentanoyl chloride, 3-Methylbutyryl chloride Formula: (CH3)2CHCH2COCl Formula weight: 120.58 Purity: 98% CAS Number: 108-12-3 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318-H226 Causes…
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Methyl oxalyl chloride, 97%
Thermo Scientific ChemicalsSynonym(s): Methyl chloroglyoxylate Formula: C3H3ClO3 Formula weight: 122.51 Purity: 97% CAS Number: 5781-53-3 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2917.19 Hazard Statements: H301-H314-H318-H226 Toxic if swallowed. Causes severe…
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Ethyl oxalyl chloride, 98%
Thermo Scientific ChemicalsSynonym(s): Ethyl chloroglyoxylate, Oxalic acid monoethyl ester chloride Formula: C4ClH5O3 Formula weight: 136.53 Purity: 98% CAS Number: 4755-77-5 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2917.19 Hazard Statements: …
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1,1,1,5,5,5-Hexafluoro-2,4-pentanedione, 98+%
Thermo Scientific ChemicalsSynonym(s): 1,1,1,5,5,5-Hexafluoroacetylacetone, HFAA Formula: C5H2F6O2 Formula weight: 208.06 Purity: 98+% CAS Number: 1522-22-1 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2914.70 Hazard Statements: H301-H314-H318-H226-H335 Toxic if…
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Methyl trifluoromethanesulfonate, 98%
Thermo Scientific ChemicalsSynonym(s): Trifluoromethanesulfonic acid methyl ester Formula: C2H3F3O3S Formula weight: 164.10 Purity: 98% CAS Number: 333-27-7
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Benzoyl fluoride, 98%
Thermo Scientific ChemicalsFormula: C7H5FO Formula weight: 124.12 Purity: 98% CAS Number: 455-32-3 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.39 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye damage. Causes serious eye damage. Flammable…
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Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 97%
Thermo Scientific ChemicalsFormula: C3H3F3O4S Formula weight: 192.11 Purity: 97% CAS Number: 680-15-9 UN Number: UN2920 Hazard Class: 8
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Malonyl dichloride, 97%
Thermo Scientific ChemicalsSynonym(s): Malonyl chloride Formula: C3H2Cl2O2 Formula weight: 140.95 Purity: 97% CAS Number: 1663-67-8 UN Number: UN29
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Diethylaminosulfur trifluoride, 95%
Thermo Scientific ChemicalsSynonym(s): DAST Formula: C4H10F3NS Formula weight: 161.19 Purity: 95% CAS Number: 38078-09-0 UN Number: UN2920 Hazard Class: 8 Packing Group: I Harmonized Tariff Code: 2942.00 Hazard Statements: H331-H314-H318-H226 Toxic if inhaled. Causes severe skin burns and eye…
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2-Chloropropionyl chloride, 96%
Thermo Scientific ChemicalsFormula: CH3CHClCOCl Formula weight: 126.97 Purity: 96% CAS Number: 7623-09-8 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H301-H314-H318-H226 Toxic if swallowed. Causes severe skin burns and eye damage. Causes…
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Crotonyl chloride, 90+%, remainder mainly cis-isomer
Thermo Scientific ChemicalsSynonym(s): trans-2-Butenoyl chloride Formula: C4H5ClO Formula weight: 104.54 Purity: 90+%, remainder mainly cis-isomer CAS Number: 625-35-4 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.19 Hazard Statements: H314-H318-H226 Causes…
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N,O-Bis(trimethylsilyl)acetamide, 95%
Thermo Scientific ChemicalsSynonym(s): BSA Formula: C8H21NOSi2 Formula weight: 203.43 Purity: 95% CAS Number: 10416-59-8 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H314-H318-H226 Toxic if swallowed. Causes severe skin burns and eye…
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Methoxyacetyl chloride, 97%, stab. with ca 0.3% magnesium oxide
Thermo Scientific ChemicalsFormula: CH3OCH2COCl Formula weight: 108.52 Purity: 97%, stab. with ca 0.3% magnesium oxide CAS Number: 38870-89-2 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2918.99 Hazard Statements: H331-H314-H318-H226 Toxic if inhaled. Causes severe…
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Diethyl chlorophosphite, 97%
Thermo Scientific ChemicalsSynonym(s): Diethyl phosphorochloridite Formula: C4H10ClO2P Formula weight: 156.55 Purity: 97% CAS Number: 589-57-1 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2920.90 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye…
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Pentafluorothiophenol, 97%
Thermo Scientific ChemicalsSynonym(s): Pentafluorobenzenethiol Formula: C6HF5S Formula weight: 200.13 Purity: 97% CAS Number: 771-62-0 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2930.90 Hazard Statements: H301-H314-H318-H226-H332 Toxic if swallowed. Causes severe…
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Dichloroacetonitrile
Spectrum ChemicalCAS No.: 3018-12-0 UN No.: UN2920 Class: 8 (3) Pkg. Group: PG II
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n-Butyldimethylchlorosilane, 96%
Thermo Scientific ChemicalsSynonym(s): n-Butylchlorodimethylsilane, n-Butyldimethylsilyl chloride Formula: CH3(CH2)3Si(CH3)2Cl Formula weight: 150.73 Purity: 96% CAS Number: 1000-50-6 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: …
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3-Fluorobenzyl chloride, 97%
Thermo Scientific ChemicalsSynonym(s): alpha-Chloro-3-fluorotoluene Formula: C7H6ClF Formula weight: 144.58 Purity: 97% CAS Number: 456-42-8 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye…
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Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 94%
Thermo Scientific ChemicalsSynonym(s): 2,2-Difluoro-2-(fluorosulfonyl)acetic acid trimethylsilyl ester Formula: FSO2CF2CO2Si(CH3)3 Formula weight: 250.27 Purity: 94% CAS Number: 120801-75-4 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: …
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2-Ethoxyacetyl chloride, 97%, stab. with 0.3% Magnesium oxide
Thermo Scientific ChemicalsFormula: C4H7ClO2 Formula weight: 122.55 Purity: 97%, stab. with 0.3% Magnesium oxide CAS Number: 14077-58-8 UN Number: UN2920 Ha
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Diethylaminosulfur Trifluoride
Spectrum ChemicalCAS No.: 38078-09-0 UN No.: UN2920 Class: 8 (3) Pkg. Group: PG I
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2-Fluorobenzyl chloride, 98+%
Thermo Scientific ChemicalsSynonym(s): alpha-Chloro-2-fluorotoluene Formula: C7H6ClF Formula weight: 144.58 Purity: 98+% CAS Number: 345-35-7 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye…
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Cyclopentanecarbonyl chloride, 98%
Thermo Scientific ChemicalsFormula: C6H9ClO Formula weight: 132.59 Purity: 98% CAS Number: 4524-93-0 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.20 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye damage. Causes serious eye damage. Flammable…
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1H,1H,2H,2H-Perfluorooctylmethyldichlorosilane, 97%
Thermo Scientific ChemicalsSynonym(s): Dichloromethyl-1H,1H,2H,2H-perfluorooctylsilane Formula: C9H7Cl2F13Si Formula weight: 461.13 Purity: 97% CAS Number: 73609-36-6 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H314-H318-H226 Causes…
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1-Allylpiperazine, 98+%
Thermo Scientific ChemicalsFormula: C7H14N2 Formula weight: 126.20 Purity: 98+% CAS Number: 13961-36-9 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2933.59 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye damage. Causes serious eye damage. Flammable…