If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
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/418/501/product-dating-information-06-25-mk.pdf
187593
Tripropylene glycol
97%
Synonym(s):
[(1-Methyl-1,2-ethanediyl)bis(oxy)]bispropanol
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 mL | Available to ship TODAYfromMILWAUKEE | $72.30 | |
| 1 L | Available to ship TODAYfromMILWAUKEE | $84.90 | |
| 3 L | Available to ship TODAYfromMILWAUKEE | $212.00 |
About This Item
$72.30
Available to ship TODAYDetails
vapor density
6.63 (vs air)
Quality Level
vapor pressure
<0.01 mmHg ( 25 °C)
assay
97%
form
liquid
refractive index
n20/D 1.444 (lit.)
bp
273 °C (lit.)
density
1.021 g/mL at 25 °C (lit.)
SMILES string
O(C(O)CC)C(COC(O)CC)C
InChI
1S/C9H20O4/c1-4-8(10)12-6-7(3)13-9(11)5-2/h7-11H,4-6H2,1-3H3
InChI key
SNAJJYBUNRAGEF-UHFFFAOYSA-N
Application
- Development of New Dipropylene Glycol/Tripropylene Glycol Process: This research outlines the development of a new process for producing dipropylene glycol and tripropylene glycol, highlighting its market applications in denaturing and toughness enhancement (Yoshii et al., 2014).
- Synthesis of silver particles on bamboo charcoal: Utilizes tripropylene glycol as a reducing agent for the synthesis of silver nanoparticles, offering potential applications in material science for creating conductive and antibacterial surfaces (Chiang & Yeh, 2014).
- Tripropylene glycol diacrylate-based support ink: Discusses the modification of tripropylene glycol diacrylate for 3D printing applications, focusing on its use in creating support structures that can be easily removed post-manufacture (He et al., 2017).
- Viscosity of epoxy acrylate-tripropylene glycol diacrylate mixtures: Studies the temperature dependence of viscosity in these mixtures, important for applications in ultraviolet-curable coatings, which are widely used in both material science and industrial applications (Liu et al., 2015).
- Combustion and emissions in diesel engines: Investigates the use of tripropylene glycol as an additive in diesel fuel to improve combustion and reduce exhaust emissions, relevant for environmental chemistry and energy sector applications (Hazar, 2017).
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This Item | |||
|---|---|---|---|
| refractive index n20/D 1.444 (lit.) | refractive index - | refractive index - | refractive index n20/D 1.431 |
| form liquid | form liquid | form - | form liquid |
| density 1.021 g/mL at 25 °C (lit.) | density 1.11 g/cm3 at 20 °C | density - | density 1.113 g/mL at 25 °C (lit.) |
| bp 273 °C (lit.) | bp 197.6 °C/1013 hPa | bp 197.6 °C/1013 hPa | bp 195-198 °C |
| vapor pressure <0.01 mmHg ( 25 °C) | vapor pressure 0.053 hPa ( 20 °C) | vapor pressure 0.053 hPa ( 20 °C) | vapor pressure 0.08 mmHg ( 20 °C) |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
293.0 °F - closed cup
flash_point_c
145 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 187593-1L | 04061838758606 |
| 187593-25ML | 04061838758613 |
| 187593-3L | 04061838758620 |
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How can I determine the shelf life / expiration / retest date of this product?
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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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