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
8.08259
2,2,2-Trifluoroethanol
for synthesis
Synonym(e):
2,2,2-Trifluoroethanol
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About This Item
Qualität
for synthesis
synthesis grade
Qualitätsniveau
Dampfdruck
70.9 hPa ( 20 °C)
Assay
≥99% (GC)
Form
liquid
Wirksamkeit
240 mg/kg LD50, oral (Rat)
1680 mg/kg LD50, skin (Rat)
Expl.-Gr.
8.4-28.8 % (v/v)
dilution
(for synthesis)
pH-Wert
7
bp
73.6 °C/1013 hPa
mp (Schmelzpunkt)
-43.5 °C
Übergangstemp.
flash point 30 °C
Dichte
1.38 g/cm3 at 25 °C
Lagertemp.
2-30°C
SMILES String
FC(F)(F)CO
InChI
1S/C2H3F3O/c3-2(4,5)1-6/h6H,1H2
InChIKey
RHQDFWAXVIIEBN-UHFFFAOYSA-N
Allgemeine Beschreibung
Anwendung
- In the preparation of nylon/Ag composite nanofibers by electrospinning method.
- To study the combination of two polymers PANI (polyaniline) and PHB (polyhydroxy-butyrate).
Leistungsmerkmale und Vorteile
Signalwort
Danger
Gefahreneinstufungen
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Repr. 1B - STOT RE 2 Inhalation
Zielorgane
Blood
Lagerklassenschlüssel
3 - Flammable liquids
WGK
WGK 1
Flammpunkt (°F)
86.0 °F - closed cup
Flammpunkt (°C)
30 °C - closed cup
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
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Protokolle
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A guide to create solvent systems used for the thin-layer chromatography assay of Novabiochem products.
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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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