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1.09727 Supelco

Polyethylene glycol 4000

for gas chromatography

Synonym: PEG, Poly(ethylene glycol), Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 4000

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Properties

Quality Level   100
vapor pressure   <0.01 hPa ( 20 °C)
autoignition temp.   >320 °C (DIN 51794)
potency   28000 mg/kg LD50, oral (Rat)
  >20000 mg/kg LD50, skin (Rabbit)
pH   5-7 (20 °C, 100 g/L in H2O)
mp   53-58 °C
transition temp   flash point 270 °C
solubility   500 g/L
density   1.2 g/cm3 at 20 °C
bulk density   400‑500 kg/m3
SMILES string   C(CO)O
InChI   1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key   LYCAIKOWRPUZTN-UHFFFAOYSA-N
storage conditions   no restrictions.

Description

Linkage

Replaces: 9727-2; 9727

Analysis Note

Thermogravimetry (thermogravimetric): 2 % lost of weight between 320-390°C
McReynolds constant (Benzene): Mc-Renolds-Konstante: ca. 320
McReynolds constant (Butanol): Mc-Renolds-Konstante 1-Butanol: ca.550
McReynolds constant (Nitropropane): Mc-Renolds-Konstante: ca. 570

Safety & Documentation

Safety Information

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Protocols & Articles
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