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
388378
Tributyl O-acetylcitrate
98%
Synonym(s):
Tributyl 2-acetylcitrate, Acetyl tributyl citrate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 mL | Available to ship TODAYfromMILWAUKEE | $70.10 |
About This Item
$70.10
Available to ship TODAYDetails
Quality Segment
vapor pressure
0.26 psi ( 20 °C), 0.8 psi ( 55 °C)
assay
98%
form
liquid
greener alternative product characteristics
Less Hazardous Chemical Syntheses
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
refractive index
n20/D 1.443 (lit.)
density
1.05 g/mL at 25 °C (lit.)
functional group
ester
greener alternative category
, Aligned
SMILES string
CCCCOC(=O)CC(CC(=O)OCCCC)(OC(C)=O)C(=O)OCCCC
InChI
1S/C20H34O8/c1-5-8-11-25-17(22)14-20(28-16(4)21,19(24)27-13-10-7-3)15-18(23)26-12-9-6-2/h5-15H2,1-4H3
InChI key
QZCLKYGREBVARF-UHFFFAOYSA-N
General description
Application
- As a plasticizer to improve flexibility and impact properties of polylactide (PLA) polymer.
- As a processing additive for the formulation of bulk heterojunction (BHJ) polymeric organic solar cells (OSCs) to improve their efficiency.
- In the preparation of semiconducting biopolymer composites of poly(3-hydroxy butyrate) (PHB).
- In the synthesis of functionalized poly(vinyl chloride)(PVC) membranes for selective separation of perchlorate from water.
1 of 1
This Item | |||
|---|---|---|---|
| assay 98% | assay ≥99.0% (GC) | assay ≥98.0% (GC) | assay 99% |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| refractive index n20/D 1.443 (lit.) | refractive index - | refractive index n20/D 1.442 (lit.) | refractive index n20/D 1.439 (lit.) |
| form liquid | form liquid | form liquid | form viscous liquid |
| density 1.05 g/mL at 25 °C (lit.) | density 1.04 g/cm3 at 20 °C | density 1.14 g/mL at 25 °C (lit.) | density 1.136 g/mL at 25 °C (lit.) |
| greener alternative category , Aligned | greener alternative category | greener alternative category , Aligned | greener alternative category - |
Storage Class
10 - Combustible liquids
flash_point_f
422.6 °F - closed cup
flash_point_c
217 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 388378-500ML | 04061831969221 |
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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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