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Formule linéaire :
H(OCH2CH2)nOH
Numéro CAS:
NACRES:
NA.22
EC Index Number:
500-038-2
UNSPSC Code:
13111021
MDL number:
Service technique
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Laissez-nous vous aidervapor pressure
<0.1 hPa ( 20 °C)
Quality Segment
form
liquid
autoignition temp.
420 °C
potency
28000 mg/kg LD50, oral (Rat), >20000 mg/kg LD50, skin (Rabbit)
greener alternative product characteristics
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pH
4-7 (20 °C, 100 g/L in H2O)
mp
33-40 °C
transition temp
flash point 260 °C
density
1.2 g/cm3 at 20 °C
greener alternative category
storage temp.
2-30°C
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.
Application
Polyethylene glycol 1000 for synthesis. CAS 25322-68-3, pH 4 - 7 (100 g/l, H₂O, 20 °C).
Analysis Note
Melting range (lower value): ≥ 33 °C
Melting range (upper value): ≤ 40 °C
Hydroxyl value: 107 - 118
Average molecular mass: 950 - 1050
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Melting range (upper value): ≤ 40 °C
Hydroxyl value: 107 - 118
Average molecular mass: 950 - 1050
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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Classe de stockage
10 - Combustible liquids
wgk
WGK 1
flash_point_f
281.5 °F - closed cup
flash_point_c
138.6 °C - closed cup
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