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
27500
Triethyl citrate
≥98.0% (GC)
Synonyme(s) :
Ethyl citrate
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167,00 €
209,00 €
A propos de cet article
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Nom du produit
Triethyl citrate, ≥98.0% (GC)
InChI
1S/C12H20O7/c1-4-17-9(13)7-12(16,11(15)19-6-3)8-10(14)18-5-2/h16H,4-8H2,1-3H3
InChI key
DOOTYTYQINUNNV-UHFFFAOYSA-N
SMILES string
CCOC(=O)CC(O)(CC(=O)OCC)C(=O)OCC
vapor density
9.7 (vs air)
vapor pressure
1 mmHg ( 107 °C)
assay
≥98.0% (GC)
form
liquid
greener alternative product characteristics
Less Hazardous Chemical Syntheses
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refractive index
n20/D 1.442 (lit.)
bp
235 °C/150 mmHg (lit.)
density
1.14 g/mL at 25 °C (lit.)
functional group
ester
hydroxyl
greener alternative category
, Aligned
Quality Level
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Cet article | W308302 | PHR1153 | 8.00251 |
|---|---|---|---|
| assay ≥98.0% (GC) | assay ≥99% | assay - | assay ≥98% (GC) |
| Quality Level 100 | Quality Level 400 | Quality Level 300 | Quality Level 200 |
| form liquid | form - | form - | form liquid |
| density 1.14 g/mL at 25 °C (lit.) | density 1.14 g/mL at 25 °C (lit.) | density 1.14 g/mL at 25 °C (lit.) | density 1.135 g/cm3 at 25 °C |
| bp 235 °C/150 mmHg (lit.) | bp 235 °C/150 mmHg (lit.) | bp 235 °C/150 mmHg (lit.) | bp 294 °C/1013 hPa |
| refractive index n20/D 1.442 (lit.) | refractive index n20/D 1.442 (lit.) | refractive index n20/D 1.442 (lit.) | refractive index - |
Application
General description
Classe de stockage
10 - Combustible liquids
wgk
WGK 1
flash_point_f
311.0 °F - closed cup
flash_point_c
155 °C - closed cup
ppe
Eyeshields, Gloves
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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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