Poly(ethylene glycol), average M.W. 400

Description

CAS: 25322-68-3 | (C2H4O)n | 62.07 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 25322-68-3
• Molecular Formula: (C2H4O)n
• Molecular Weight (g/mol): 62.07
• MDL Number: MFCD01779601
• InChI Key: LYCAIKOWRPUZTN-UHFFFAOYSA-N
• Synonym: PEG
• IUPAC Name: ethane-1,2-diol
• SMILES: [H]OCCO

• Color: Colorless
• Physical Form: Liquid
• Boiling Point: >200.0°C
• Melting Point: 4.0°C to 8.0°C
• Linear Formula: H(OCH₂CH₂)nOH
• Density: 1.1275g/mL
• Merck Index: 15, 7688
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in many organic solvents
• Quantity: 1 L
• Formula Weight: 400
• Flash Point: 235°C
• Hydroxyl Value: 267 to 295mg KOH/g
• Packaging: Glass Bottle
• Refractive Index: 1.4650 to 1.4680
• Specific Gravity: 1.1275
• Viscosity: 110-125 mPa.s (20°C)
• Chemical Name or Material: Poly(ethylene glycol)

Safety and Handling

EINECSNumber

500-038-2

SDS

RUO – Research Use Only