807490 Polyethylene glycol 4000

807490
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      25322-68-3 500-038-2 HO(C₂H₄O)nH HO(C₂H₄O)nH 3500 - 4500 g/mol

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      8074901000
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          Plastic bottle 1 kg
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          8074905000
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              Plastic bottle 5 kg
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              Description
              Catalogue Number807490
              SynonymsPolyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 4000
              References
              Product Information
              CAS number25322-68-3
              EC number500-038-2
              Hill FormulaHO(C₂H₄O)nH
              Chemical formulaHO(C₂H₄O)nH
              Molar Mass3500 - 4500 g/mol
              HS Code3404 20 00
              Applications
              ApplicationPolyethylene glycol 4000 for synthesis. CAS No. 25322-68-3, EC Number 500-038-2.
              Biological Information
              Physicochemical Information
              Density1.2 g/cm3 (20 °C)
              Flash point270 °C
              Ignition temperature>320 °C DIN 51794
              Melting Point53 - 58 °C
              pH value5 - 7 (100 g/l, H₂O, 20 °C)
              Vapor pressure<0.01 hPa (20 °C)
              Bulk density400 - 500 kg/m3
              Solubility500 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 28000 mg/kg
              LD 50 dermalLD50 Rabbit > 20000 mg/kg
              Safety Information according to GHS
              RTECSTQ4050000
              Storage class10 - 13 Other liquids and solids
              WGKWGK 1 slightly water endangering
              Disposal3
              Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
              Safety Information
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDKein Gefahrgut
              Declaration (transport by air) IATA-DGRNo Dangerous Good
              Declaration (transport by sea) IMDG-CodeNo Dangerous Good
              Supplemental Information
              Specifications
              Hydroxyl value25 - 32
              Melting range (lower value)≥ 58 °C
              Melting range (upper value)≤ 62 °C
              Average molecular mass3500 - 4500
              Identity (IR)passes test

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              Categories

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              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Polycondensation Reagents
              Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Polyaddition Reagents
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Ethers > Hydroxyethers > Glycol Ethers
              Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Ethers > Hydroxyethers > Glycol Ethers