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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

Products

Catalogue NumberPackaging Qty/Pack
8188921000 Plastic bottle 1 kg
8188925000 Fibre carton 5 kg
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

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Categories

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