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
Synonyme(s) :
2,2,2-Trifluoroethanol
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About This Item
Qualité
for synthesis
synthesis grade
Niveau de qualité
Pression de vapeur
70.9 hPa ( 20 °C)
Essai
≥99% (GC)
Forme
liquid
Puissance
240 mg/kg LD50, oral (Rat)
1680 mg/kg LD50, skin (Rat)
Limite d'explosivité
8.4-28.8 % (v/v)
dilution
(for synthesis)
pH
7
pb
73.6 °C/1013 hPa
Pf
-43.5 °C
Température de transition
flash point 30 °C
Densité
1.38 g/cm3 at 25 °C
Température de stockage
2-30°C
Chaîne SMILES
FC(F)(F)CO
InChI
1S/C2H3F3O/c3-2(4,5)1-6/h6H,1H2
Clé InChI
RHQDFWAXVIIEBN-UHFFFAOYSA-N
Description générale
Application
- In the preparation of nylon/Ag composite nanofibers by electrospinning method.
- To study the combination of two polymers PANI (polyaniline) and PHB (polyhydroxy-butyrate).
Caractéristiques et avantages
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Repr. 1B - STOT RE 2 Inhalation
Organes cibles
Blood
Code de la classe de stockage
3 - Flammable liquids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
86.0 °F - closed cup
Point d'éclair (°C)
30 °C - closed cup
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Protocoles
Fmoc resin cleavage and deprotection are crucial steps for peptide synthesis, yielding the desired peptide after resin detachment.
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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