Polyethylenglycol 200 zur Synthese, Sigma-Aldrich®
Supplier: Merck
Certificates
About this item
Synonyms: PEG 200, Ethylene glycol polymer average Mn 200
CAS Number:25322-68-3
:MFCD00081839
Formula:H(OCH₂CH₂)nOH
MDL Number:MFCD01779596
Boiling Pt:∼250 °C (1013 hPa)
Melting Pt:–55…–40 °C
Density:1.124 g/cm³ (20 °C)
Molecular Weight:200 g/mol
Flash Pt:180
:M-Clarity™ Qualitätsstufe = MQ200
Storage Temperature:Raumtemperatur
EINECS:500-038-2
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Solubility:(20 °C) soluble
- Melting Point:-38 - -36 °C
- Molar Mass:190 - 210 g/mol
- Boiling Point:150 °C
- Vapor Pressure:- 0.01 hPa (20 °C)
- Flash Point:180 °C
- Density:1.124 g/cm3 (20 °C)
- pH:5 - 7 (100 g/l, H2O, 20 °C)
- Ignition Point:304 °C
- Viscosity kinematic:53 - 62 mm2/s (20 °C)
Specification Test Results
Frequently Bought Together
Vierkant-Weithalsflaschen mit Schraubverschluss
Supplier: LAMAPLAST
VWR®, Messzylinder, hohe Form, Klasse A, Borosilikatglas
Supplier: VWR Collection
Dosen, Weithals, mit Gewinde
Supplier: Kautex
Safe-Lock Tubes, 2,0 ml - Microtubes
Supplier: EPPENDORF
Poly(styrene), M.W. ∼ 260,000
Supplier: Thermo Fisher Scientific
Dimethylcarbonat 99%
Supplier: Thermo Fisher Scientific
Methanol, trocken, Hydranal™ Medium für volumetrische Einkomponenten-Karl-Fischer-Titration, Fluka™
Supplier: Honeywell Chemicals
Trifluoressigsäureanhydrid 99+%
Supplier: Thermo Fisher Scientific