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
40703
4-Hydroxy-2,5-dimethyl-3(2H)-furanon
≥99.0% (GC)
Synonym(e):
2,5-Dimethyl-4-hydroxy-3(2H)-furanon, Erdbeerfuranon, Furaneol
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
25 g | Warenkorb auf Verfügbarkeit prüfen | € 120,00 |
Über diesen Artikel
Quality Segment
assay
≥99.0% (GC)
mp
73-77 °C (lit.), 74-83 °C
storage temp.
2-8°C
SMILES string
CC1OC(C)=C(O)C1=O
InChI
1S/C6H8O3/c1-3-5(7)6(8)4(2)9-3/h3,8H,1-2H3
InChI key
INAXVXBDKKUCGI-UHFFFAOYSA-N
General description
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description ≥99.0% (GC) | description analytical standard | description natural, ≥98%, FG | description ≥98%, FCC, FG |
| assay ≥99.0% (GC) | assay ≥97.0% (GC) | assay ≥98% | assay ≥98% |
| Quality Level 100 | Quality Level 100 | Quality Level 300, 400 | Quality Level 400, 300 |
| mp 74-83 °C, 73-77 °C (lit.) | mp 73-77 °C (lit.) | mp 73-77 °C (lit.) | mp 73-77 °C (lit.) |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
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Signalwort
Danger
Lagerklasse
8A - Combustible corrosive hazardous materials
Was ist los?
WGK 1
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
dust mask type N95 (US), Eyeshields, Gloves
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
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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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