Millipore Sigma Vibrant Logo

814173 Polyethylene glycol dimethyl ether 250

Polyethylene glycol dimethyl ether 250 for synthesis. CAS 24991-55-7, chemical formula CH₃O(CH₂CH₂O)nCH₃.

Polyethylene glycol dimethyl ether 250 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 24991-55-7 Molar Mass: 4000 g/mol Chemical Formula: CH₃O(CH₂CH₂O)⁷nCH₃
View Products on Sigmaaldrich.com
814173
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #Chemical FormulaMolar Mass
24991-55-7CH₃O(CH₂CH₂O)⁷nCH₃4000 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8141730500
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 500 ml
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      Description
      Catalogue Number814173
      References
      Product Information
      CAS number24991-55-7
      Chemical formulaCH₃O(CH₂CH₂O)⁷nCH₃
      Molar Mass4000 g/mol
      HS Code3907 29 11
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationPolyethylene glycol dimethyl ether 250 for synthesis. CAS 24991-55-7, chemical formula CH₃O(CH₂CH₂O)nCH₃.
      Biological Information
      Physicochemical Information
      Boiling point241 °C
      Density1.03 g/cm3 (20 °C)
      Explosion limit0.5 %(V)
      Flash point135 °C
      Ignition temperature210 °C DIN 51794
      Melting Point-23 °C
      Vapor pressure<1 Pa (20 °C)
      Viscosity kinematic7.8 mm2/s (20 °C)
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat > 2000 mg/kg
      Safety Information according to GHS
      RTECSMC9630000
      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 value≤ 30
      Density (d 20 °C/ 4 °C)1.028 - 1.038
      Identity (IR)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      8141730500 04022536408637

      Documentation

      Polyethylene glycol dimethyl ether 250 SDS

      Title

      Safety Data Sheet (SDS) 

      Polyethylene glycol dimethyl ether 250 Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      8141730500 Glass bottlePDF Specification Document