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820163 | Bis(α,α-dimethylbenzyl) peroxide

820163
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      80-43-3 201-279-3 C₁₈H₂₂O₂ C₆H₅C(CH₃)₂OOC(CH₃)₂C₆H₅ 270.37 g/mol

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      8201630005
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          Glas bottle pre packed 5 g
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          8201630250
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              Plastic bottle 250 g
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              Description
              Catalogue Number820163
              SynonymsDicumyl peroxide
              References
              Product Information
              CAS number80-43-3
              EC index number617-006-00-X
              EC number201-279-3
              Hill FormulaC₁₈H₂₂O₂
              Chemical formulaC₆H₅C(CH₃)₂OOC(CH₃)₂C₆H₅
              Molar Mass270.37 g/mol
              HS Code2909 60 00
              Structure formula Image
              Applications
              ApplicationBis(α,α-dimethylbenzyl) peroxide for synthesis. Bis(α,α-dimethylbenzyl) peroxide CAS No. 80-43-3, EC Number 201-279-3. Bis(α,α-dimethylbenzyl) peroxide MSDS (material safety data sheet) or SDS here.
              Biological Information
              Physicochemical Information
              Boiling point70 °C decomposes
              Density1.02 g/cm3 (20 °C)
              Melting Point37 - 40 °C
              Bulk density520 kg/m3
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 4100 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s)


              Hazard Statement(s)H242: Heating may cause a fire.
              H315: Causes skin irritation.
              H319: Causes serious eye irritation.
              H411: Toxic to aquatic life with long lasting effects.
              Precautionary Statement(s)P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
              P273: Avoid release to the environment.
              P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
              P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              RTECSSD8150000
              Storage class5.2 Organic peroxides and self-reacting hazardous materials
              WGKWGK 2 water endangering
              Disposal10
              Organic peroxides can be detected in aqueous solutions or organic solvents using the Perex-Test® (Cat. No. 116206). Pure peroxides are diluted to min. 10% in a suitable solvent or with water and added in small portions, with temperature control, to iron(II) chloride (Cat. No. 103860) solution. Test for complete reaction with the Perex-Test® (Cat. No. 116206). Container D. Explosive substances (storage class 4.1A) should be packed separately and tightly sealed for disposal. Ensure sufficient phlegmatization by water or the stated phlegmatizing agent!
              Safety Information
              Hazard Symbols Oxidising
              Irritant
              Dangerous for the environment
              Categories of dangeroxidizing, irritant, dangerous for the environment
              R PhraseR 7-36/38-51/53
              May cause fire.Irritating to eyes and skin.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
              S PhraseS 3/7-14-36/37/39-61
              Keep container tightly closed in a cool place.Keep away from reducing agents, heavy-metal compounds, acids and alkalis.Wear suitable protective clothing, gloves and eye/face protection.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +15°C to +25°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 3110 , 5.2,
              Declaration (transport by air) IATA-DGRUN 3110 , 5.2,
              Declaration (transport by sea) IMDG-CodeUN 3110 , 5.2,
              Supplemental Information
              Specifications
              Assay (HPLC, area%)≥ 98.0 % (a/a)
              Melting range (lower value)≥ 38 °C
              Melting range (upper value)≤ 41 °C
              Identity (IR)passes test

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              Categories

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              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acid Derivatives > Other Carboxylic Acid Derivatives > Peracids and Peroxides
              Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Carboxylic Acid Derivatives > Other Carboxylic Acid Derivatives > Peracids and Peroxides
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Polymerization Reagents > Polymerization, Initiators
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Oxidation Reagents