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For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
8.18533
Dipropylene glycol monomethyl ether
(mixture of isomeres) for synthesis
Synonym(s):
Dipropylene glycol monomethyl ether, DPM, Methoxypropoxypropanol
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vapor pressure
0.75 hPa ( 25 °C)
Quality Level
form
liquid
autoignition temp.
205 °C (DIN 51794)
potency
>5000 mg/kg LD50, oral (Rat)
9500 mg/kg LD50, skin (Rabbit)
expl. lim.
1.1-14 % (v/v)
pH
6-7 (20 °C, 200 g/L in H2O)
bp
184 °C/1013 hPa
mp
<-50 °C
transition temp
flash point 79 °C
density
0.95 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
O(C(CO)C)CC(OC)C
InChI
1S/C7H16O3/c1-6(4-8)10-5-7(2)9-3/h6-8H,4-5H2,1-3H3
InChI key
CUDYYMUUJHLCGZ-UHFFFAOYSA-N
1 of 4
This Item | 8.43825 | 8.03127 | 8.03265 |
|---|---|---|---|
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| bp 184 °C/1013 hPa | bp 175 °C/1013 hPa | bp 202 °C/1013 hPa | bp 231-235 °C/1013 hPa |
| density 0.95 g/cm3 at 20 °C | density 0.904 g/cm3 | density 0.99 g/cm3 at 20 °C | density 1.02 g/cm3 at 20 °C |
| form liquid | form liquid | form liquid | form liquid |
| mp <-50 °C | mp -80 °C | mp -78 °C | mp -32 °C |
| storage temp. 2-30°C | storage temp. 2-30°C | storage temp. 2-30°C | storage temp. 2-30°C |
Analysis Note
Density (d 20 °C/ 4 °C): 0.954 - 0.956
Identity (IR): passes test
Storage Class
10 - Combustible liquids
wgk_germany
WGK 1
flash_point_f
167.0 °F - closed cup
flash_point_c
75 °C - closed cup
Certificates of Analysis (COA)
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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