Sigma-Aldrich 807486 Polyethylene glycol 600 for synthesis 5 L
| Sigma-Aldrich 807486 Polyethylene glycol 600 for synthesis 1 L |
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Synonym(s): Poly(ethylene glycol), Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 600, PEG
Linear Formula: H(OCH2CH2)nOH
CAS Number: 25322-68-3
MDL number: MFCD00081839
EC Index Number: 500-038-2
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PROPERTIES
vapor pressure <0.1 hPa ( 20 °C)
Quality Level 200
form liquid
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 17-22 °C
transition temp flash point 260 °C
density 1.13 g/cm3 at 20 °C
storage temp. no temp limit
SMILES string C(CO)O
InChI 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key LYCAIKOWRPUZTN-UHFFFAOYSA-N
DESCRIPTION
Packaging
5 l in Plastic container
Application
Polyethylene glycol 600 for synthesis. CAS 25322-68-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).
Analysis Note
Density (d 20 °C/ 4 °C): 1.126 - 1.128 Hydroxyl value: 178 - 197 Average molecular mass: 570 - 630 Identity (IR): passes test Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
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