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/449/386/product-dating-information-mk.pdf
P8017
2-Pentanol
98%
Sinonimo/i:
(±)-2-Pentanol, sec-amyl alcohol, sec-Pentyl alcohol, Methyl propyl carbinol
About This Item
Prodotti consigliati
Densità del vapore
3 (vs air)
Saggio
98%
Temp. autoaccensione
649 °F
Limite di esplosione
9 %
Indice di rifrazione
n20/D 1.406 (lit.)
P. ebollizione
118-119 °C (lit.)
Densità
0.812 g/mL at 25 °C (lit.)
Stringa SMILE
CCCC(C)O
InChI
1S/C5H12O/c1-3-4-5(2)6/h5-6H,3-4H2,1-2H3
JYVLIDXNZAXMDK-UHFFFAOYSA-N
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Categorie correlate
Applicazioni
- A hydrogen donor in the synthesis of methyl furan via catalytic transfer hydrogenation of furfural over a ruthenium/ruthenium oxide/carbon catalyst.[1]
- A reagent in one-pot synthesis of brominated derivatives of 1,3-dioxolane.[2]
- A solvent for the synthesis of organic molecules such as 2, 4-diaminopyrimidines[3] and 4-aza-podophyllotoxins.[4]
Avvertenze
Warning
Indicazioni di pericolo
Classi di pericolo
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
Organi bersaglio
Respiratory system
Codice della classe di stoccaggio
3 - Flammable liquids
Classe di pericolosità dell'acqua (WGK)
WGK 2
Punto d’infiammabilità (°F)
93.2 °F - closed cup
Punto d’infiammabilità (°C)
34 °C - closed cup
Dispositivi di protezione individuale
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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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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