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245917

Sigma-Aldrich

Pentafluoropropionic acid

97%

Sinonimo/i:

Perfluoropropionic acid

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CHF 49.00
50 G
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About This Item

Formula condensata:
CF3CF2COOH
Numero CAS:
422-64-0
Peso molecolare:
164.03
Beilstein:
1773387
Numero CE:
207-021-6
Numero MDL:
MFCD00004170
Codice UNSPSC:
12352100
ID PubChem:
24854768
NACRES:
NA.22

CHF 49.00

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Densità del vapore

~5.6 (vs air)

Livello qualitativo

100

Tensione di vapore

~40 mmHg ( 20 °C)

Saggio

97%

Stato

liquid

Indice di rifrazione

n20/D 1.284 (lit.)

P. ebollizione

96-97 °C (lit.)

Densità

1.561 g/mL at 25 °C (lit.)

applicazioni

PFAS testing

Gruppo funzionale

carboxylic acid
fluoro

Stringa SMILE

OC(=O)C(F)(F)C(F)(F)F

InChI

1S/C3HF5O2/c4-2(5,1(9)10)3(6,7)8/h(H,9,10)
LRMSQVBRUNSOJL-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

The kinetics of the reaction of pentafluoropropionic acid with fluorine atoms was studied[1].

Applicazioni

Pentafluoropropionic acid (Perfluoropropionic acid) was used in the analysis of gentamicin with Gemini column by liquid chromatographic (LC) methods[2].
Pentafluoropropionic acid can be used to prepare 2-pentafluoropropylquinazolin-4(3H)-ones[3], perfluoroalkyl thioethers[4] and perfluoroalkyl-containing 3-azabicyclo[3.1.0]hexanes.[5]

Pittogrammi

Skull and crossbonesCorrosion
GHS06,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H290,H314,H331

Classi di pericolo

Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 3

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
BCCM7310
MKCW9397
MKCV8846
MKCT6446
MKCV1747

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I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

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Synthesis of perfluoroalkyl thioethers from aromatic thiocyanates by iron-catalysed decarboxylative perfluoroalkylation
Exner, Benjamin and Bayarmagnai, Bilguun and Matheis, Christian and Goossen, Lukas J
Journal of Fluorine Chemistry, 198, 89-93 (2017)
Enantioselective C-H Functionalization-Addition Sequence Delivers Densely Substituted 3-Azabicyclo [3.1. 0] hexanes
Pedroni, Julia and Cramer, Nicolai
Journal of the American Chemical Society, 139(36), 12398-12401 (2017)
One-Pot Synthesis of Trifluoromethylated Quinazolin-4 (3 H)-ones with Trifluoroacetic Acid as CF3 Source
Almeida, Sofia and Marti, Roger and Vanoli, Ennio and Abele, Stefan and Tortoioli, Simone
The Journal of Organic Chemistry, 83(9), 5104-5113 (2018)
E S Vasiliev et al.
The journal of physical chemistry. A, 118(23), 4013-4018 (2014-05-14)
The kinetics of the reaction between fluorine atoms and pentafluoropropionic acid has been studied experimentally at T = 262-343 K. The overall reaction rate constant decreases with temperature: k1(T) = 6.1 × 10(-13) exp(+1166 K)/T) cm(3) molecule(-1) s(-1). The potential
Asa Marand et al.
The Analyst, 129(6), 522-528 (2004-05-21)
Determination of amines in biological samples as markers of exposure to the amines or the corresponding isocyanates is an important tool for industrial exposure assessment. In this study, a liquid chromatography and tandem mass spectrometry (LC-MS/MS) method for determination of
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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

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