Thermo Scientific Chemicals, 1 g, UN3283
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2-Nitrophenylselenocyanate, 97%
Thermo Scientific ChemicalsFormula: C7H4N2O2Se Formula weight: 227.08 Purity: 97% CAS Number: 51694-22-5 UN Number: UN3283 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if inhaled. May cause damage to organs through…
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Dibenzyl diselenide, 95%
Thermo Scientific ChemicalsSynonym(s): Benzyl diselenide Formula: C6H5CH2Se-SeCH2C6H5 Formula weight: 340.18 Purity: 95% CAS Number: 1482-82-2 UN Number: UN3283 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if…
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3,4,5-Trifluorophenylzinc bromide, 0.5M in THF, packaged under Argon in…
Thermo Scientific Chemicals -
Selenourea, 99%
Thermo Scientific ChemicalsFormula: (H2N)2C=Se Formula weight: 123.02 Purity: 99% CAS Number: 630-10-4 UN Number: UN3283 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if inhaled. May cause damage to organs through…
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Selenourea, 99.97% (metals basis)
Thermo Scientific ChemicalsFormula: (H2N)2C=Se Formula weight: 123.02 Purity: 99.97% (metals basis) CAS Number: 630-10-4 UN Number: UN3283 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if inhaled. May cause damage to…
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