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818892 Polyethylene glycol 35000

Polyethylene glycol 35000 (stabilised with 2-tert-butyl-4-methoxyphenol) for synthesis. CAS 25322-68-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).

Polyethylene glycol 35000 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 35000

CAS #: 25322-68-3 EC Number: 500-038-2 Molar Mass: 35000 g/mol Hill Formula: HO(C₂H₄O)⁷nH
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
25322-68-3500-038-2HO(C₂H₄O)⁷nH35000 g/mol

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              Description
              Catalogue Number818892
              SynonymsPolyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 35000
              References
              Product Information
              CAS number25322-68-3
              EC number500-038-2
              Hill FormulaHO(C₂H₄O)⁷nH
              Molar Mass35000 g/mol
              HS Code3404 20 20
              Quality LevelMQ200
              Applications
              ApplicationPolyethylene glycol 35000 (stabilised with 2-tert-butyl-4-methoxyphenol) for synthesis. CAS 25322-68-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).
              Biological Information
              Physicochemical Information
              Density1.2 g/cm3 (20 °C)
              Flash point138.6 °C
              Ignition temperature>320 °C
              Melting Point57.5 °C
              pH value5 - 7 (100 g/l, H₂O, 20 °C)
              Vapor pressure<0.1 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
              RTECSTQ4025000
              Storage class10 - 13 Other liquids and solids
              WGKWGK 1 slightly hazardous to water
              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
              Supplemental Information
              Specifications
              Hydroxyl value3 - 4
              Melting range (lower value)≥ 62 °C
              Melting range (upper value)≤ 67 °C
              Average molecular mass28000 - 38000
              Identity (IR)passes test
              The material is stabilised with Butylhydroxyanisole (BHA).
              At time of analytical testing a content of >10 ppm stabiliser was determined.
              Global Trade Item Number
              Catalogue Number GTIN
              8188921000 04022536447681
              8188925000 04022536447698
              8188929999 04022536447704

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              Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polycondensation Reagents