445886

Poly(ethylene glycol) dimethyl ether

average M_n ~500, contains 100 ppm BHT as stabilizer

• Synonym(s): Dimethyl polyethylene glycol
• Linear Formula: CH₃O(CH₂CH₂O)_nCH₃
• CAS Number: 24991-55-7
• MDL number: MFCD00147972
• PubChem Substance ID: 24868207
• NACRES: NA.23

Properties

• form: liquid
• Quality Level: 200
• mol wt: average M_n ~500
• contains: 100 ppm BHT as stabilizer
• reaction suitability: reagent type: cross-linking reagent; reaction type: click chemistry
• bp: >250 °C
• density: 1.05 g/mL at 25 °C
• polymer architecture: shape: linear; functionality: homobifunctional
• SMILES string: CO.OCCO
• InChI: 1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3
• InChI key: XTHFKEDIFFGKHM-UHFFFAOYSA-N

Description

Packaging

10, 50, 250 mL in poly bottle

Analysis Note

Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 312.8 °F - closed cup
• Flash Point(C): 156.00 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves