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%
Sustainability features
Synonym(s):
Tributyl 2-acetylcitrate, Acetyl tributyl citrate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
500 mL | Available to ship TODAY | $72.70 |
About This Item
$72.70
Available to ship TODAYDetails
Quality Segment
vapor pressure
0.26 psi ( 20 °C), 0.8 psi ( 55 °C)
assay
98%
form
liquid
sustainability
Sustainability features
refractive index
n20/D 1.443 (lit.)
density
1.05 g/mL at 25 °C (lit.)
functional group
ester
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 | |||
|---|---|---|---|
| description 98% | description Pharmaceutical Secondary Standard; Certified Reference Material | description United States Pharmacopeia (USP) Reference Standard | description ≥98%, FG |
| assay 98% | assay - | assay - | assay ≥98% |
| Quality Level 100 | Quality Level 300 | Quality Level - | Quality Level 300, 400 |
| refractive index n20/D 1.443 (lit.) | refractive index n20/D 1.443 (lit.) | refractive index n20/D 1.443 (lit.) | refractive index n20/D 1.443 (lit.) |
| density 1.05 g/mL at 25 °C (lit.) | density 1.05 g/mL at 25 °C (lit.) | density 1.05 g/mL at 25 °C (lit.) | density 1.05 g/mL at 25 °C (lit.) |
| form liquid | form - | form - | form - |
| functional group ester | functional group - | functional group - | functional group - |
Storage Class
10 - Combustible liquids
Flash Point (°F)
422.6 °F - closed cup
Flash Point (°C)
217 °C - closed cup
PPE (personal protective equipment)
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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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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