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
Fortfahren mit
511692
Natrium-2-ethylhexanoat
97%
Synonym(e):
2-Ethylcaproic acid sodium salt, Sodium-2-ethylcaproate
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 171,00 |
Über diesen Artikel
Quality Segment
assay
97%
form
powder, crystals or chunks
reaction suitability
core: sodium
mp
>300 °C (lit.)
SMILES string
[Na+].CCCCC(CC)C([O-])=O
InChI
1S/C8H16O2.Na/c1-3-5-6-7(4-2)8(9)10;/h7H,3-6H2,1-2H3,(H,9,10);/q;+1/p-1
InChI key
VYPDUQYOLCLEGS-UHFFFAOYSA-M
General description
Application
- A polymer stabilizer and crosslinking agent in the stabilization of polymers and as a crosslinking agent in the manufacture of coatings and adhesives, enhancing durability and performance.
- A catalyst precursor in the synthesis of metal 2-ethylhexanoates, such as cerium(III) 2-ethylhexanoate, which are used as homogeneous catalysts to improve combustion efficiency in fuels like LPG.
- A salt-forming agent in the production of pharmaceutical compounds, including antibiotics like sulbactam sodium and cefuroxime sodium.
- An energy-saving additive in fuels, contributing to improved combustion and reduced emissions.
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Dieser Artikel | |||
|---|---|---|---|
| form powder, crystals or chunks | form crystalline powder, powder, crystals or chunks | form crystals | form powder or crystals |
| assay 97% | assay 90% | assay ≥99.5% (HPLC) | assay ~98% |
| mp >300 °C (lit.) | mp - | mp >300 °C (lit.) | mp 163-165 °C (lit.) |
| reaction suitability core: sodium | reaction suitability - | reaction suitability - | reaction suitability - |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
signalword
Danger
hcodes
Hazard Classifications
Repr. 1B
Lagerklasse
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Zulassungslistungen
Zulassungslistungen werden hauptsächlich für chemische Produkte erstellt. Für nicht-chemische Produkte können hier nur begrenzte Angaben gemacht werden. Kein Eintrag bedeutet, dass keine der Komponenten gelistet ist. Es liegt in der Verantwortung des Benutzers, die sichere und legale Verwendung des Produkts zu gewährleisten.
19766-89-3
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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?
1 answer-
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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