Polyethylene glycol 4,000 for synthesis, Sigma-Aldrich®

Supplier: MilliporeSigma

Synonyms: PEG 4,000 , PEG 4000

M-Clarity™ quality level = MQ200

8.07490.1000 8.07490.1000 8.07490.5000 8.07490.5000

EM8.07490.1000CS 794.17 CAD

EM8.07490.1000 EM8.07490.5000 CA8.07490.1000 CA8.07490.5000

Polyethylene glycol 4,000 for synthesis, Sigma-Aldrich®

Polyethylene glycol 4,000

Formula: H(OCH₂CH₂)_nOH
MW: 4000 g/mol
Boiling Pt: ∼250 °C (1013 hPa)
Melting Pt: 53…58 °C
Density: 1.13 g/cm³ (20 °C)
Flash Pt: 250 °C

MDL Number: MFCD01779612
CAS Number: 25322-68-3

Specification Test Results

Solubility	500 g/l (20 °C)
Melting Point	53 - 58 °C
Molar Mass	3500 - 4500 g/mol
Bulk Density	400 - 500 kg/m3
Vapor Pressure	- 0.01 hPa (20 °C)
Flash Point	250 °C
Density	1.2 g/cm3 (20 °C)
pH	5 - 7 (100 g/l, H2O, 20 °C)
Ignition Point	320 °C DIN 51794
Viscosity kinematic	76 - 110 mm2/s (98 °C)

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