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8.14171

Sigma-Aldrich

Polyethylene glycol dimethyl ether 500

(stabilised) for synthesis

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Synonym(s):
Polyethylene glycol dimethyl ether 500
Linear Formula:
CH3O(CH2CH2O)nCH3
CAS Number:
Molecular Weight:
530.65
MDL number:

vapor pressure

<0.01 hPa ( 20 °C)

Quality Level

form

liquid

autoignition temp.

360 °C

potency

>2000 mg/kg LD50, oral (Rat)

kinematic viscosity

15 cSt(40 °C)

bp

>250 °C/1013 hPa

mp

13 °C

transition temp

flash point 220 °C

density

1.07 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3

InChI key

XTHFKEDIFFGKHM-UHFFFAOYSA-N

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1 of 4

This Item
8.141738.14172445878
mp

13 °C

mp

-23 °C

mp

49-53 °C

mp

-

transition temp

flash point 220 °C

transition temp

flash point 135 °C

transition temp

flash point 254 °C

transition temp

-

density

1.07 g/cm3 at 20 °C

density

1.03 g/cm3 at 20 °C

density

1.08 g/cm3 at 60 °C

density

1.03 g/mL at 25 °C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

-

Analysis Note

Hydroxyl value: ≤ 2
pH-value (10 %; in water): 4.0 - 7.0
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

489.2 °F

Flash Point(C)

254 °C


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