Poly(ethylene glycol), average M.W. 200, Thermo Scientific Chemicals

Description

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

• Physical Form: Liquid
• Melting Point: -65.0°C
• Linear Formula: H(OCH₂CH₂)nOH
• Density: 1.1250g/mL
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in many organic solvents
• Quantity: 1 L
• Formula Weight: 200
• Flash Point: 171°C
• Hydroxyl Value: 534 to 591mg KOH/g
• Infrared Spectrum: Authentic
• Packaging: Plastic bottle
• Refractive Index: 1.4580 to 1.4610
• Specific Gravity: 1.125
• Viscosity: 60-70 mPa.s (20°C)
• Water: 0.5% max. (K.F.)
• Chemical Name or Material: Poly(ethylene glycol)

Safety and Handling

Product Identifier

• Poly(ethylene glycol), average M.W. 200

Signal Word

• Warning

Hazard Category

• Specific target organ toxicity Category 3

Hazard Statement

• H335-May cause respiratory irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

RUO – Research Use Only