Skip to Content
Merck
CN
All Photos(1)

Documents

8.03265

Sigma-Aldrich

Dipropylene glycol

(mixture of isomers) for synthesis

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
Dipropylene glycol
Empirical Formula (Hill Notation):
C6H14O3
CAS Number:
25265-71-8
Molecular Weight:
134.17
UNSPSC Code:
12352104
EC Index Number:
246-770-3
NACRES:
NA.22

vapor pressure

<0.01 hPa ( 20 °C)

Quality Level

200

Assay

≥97.0% (GC)

form

liquid

autoignition temp.

310 °C (DIN 51794)

potency

>5000 mg/kg LD50, oral (Rat)
>5000 mg/kg LD50, skin (Rabbit)

expl. lim.

2.9-12.6 % (v/v)

pH

6-7 (20 °C, 100 g/L in H2O)

bp

231-235 °C/1013 hPa

mp

-32 °C

transition temp

flash point 121 °C

density

1.02 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C6H14O3/c1-3-5(7)9-6(8)4-2/h5-8H,3-4H2,1-2H3

InChI key

QYSXYAURTRCDJU-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.020 - 1.022
Identity (IR): passes test

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

266.0 °F - closed cup

Flash Point(C)

130 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service