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Sigma-Aldrich

Methoxyperfluorbutan

99%, mixture of n- and iso-butyl isomers

Synonym(e):

Nonafluorbutyl-methylether, HFE-7100, Methoxynonafluorbutan, Methoxyperfluorbutan, Nonafluormethoxybutan

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CHF 86.90
500 ML
CHF 301.00

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100 ML
CHF 86.90
500 ML
CHF 301.00

About This Item

Lineare Formel:
CH3OCF2R, R = -CF2CF2CF3 or -CF(CF3)2
CAS-Nummer:
163702-07-6
Molekulargewicht:
250.06
Beilstein:
8768491
MDL-Nummer:
MFCD28505595
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24870162
NACRES:
NA.22

CHF 86.90

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Qualitätsniveau

100

Assay

99%

Brechungsindex

n20/D 1.3 (lit.)

bp

60 °C (lit.)

mp (Schmelzpunkt)

−135 °C (lit.)

Dichte

1.52 g/mL at 25 °C (lit.)

Funktionelle Gruppe

ether
fluoro

SMILES String

COC(F)(F)C(F)(F)C(F)(F)C(F)(F)F.COC(F)(F)C(F)(C(F)(F)F)C(F)(F)F

InChI

1S/2C5H3F9O/c1-15-5(13,14)3(8,9)2(6,7)4(10,11)12;1-15-5(13,14)2(6,3(7,8)9)4(10,11)12/h2*1H3

InChIKey

OKIYQFLILPKULA-UHFFFAOYSA-N

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Anwendung

Methoxyperfluorobutane can be used as a solvent:
  • In the synthesis of various aryl fluoride derivatives via electrophilic fluorination of aryl and heteroaryl Grignard reagents.[1]
  • In grafting of fluorinated diblock copolymers onto silica particles.[2]

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCV5018
MKCT6159
MKCR3498
MKCS2177
MKCP6468

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Efficient synthesis of aryl fluorides.
Pazhamalai Anbarasan et al.
Angewandte Chemie (International ed. in English), 49(12), 2219-2222 (2009-12-17)
Howard C Knachel et al.
Magnetic resonance in chemistry : MRC, 51(7), 407-413 (2013-05-25)
The 3M Company product Novec™ 71IPA DL, a mixture of methoxyperfluorobutane, methoxyperfluoroisobutane and 4.5 wt.% isopropyl alcohol, has been found to be very stable at ambient temperature, producing fluoride at the rate of ~1 ppm/year. Our earlier kinetic and theoretical studies have
Alfonso Bentolila et al.
Forensic science international, 278, 374-378 (2017-08-15)
Working in crime scenes presents a challenge to the forensic scientist, as some surfaces, such as floors and walls, cannot be transferred to the lab for further development and must, therefore, be processed at the crime scene itself. Two main
Li-Hsin Han et al.
Langmuir : the ACS journal of surfaces and colloids, 26(9), 6108-6110 (2010-03-31)
Three-dimensional organic microfabrication, an emerging technology, faces the challenge of lacking a sacrificial agent (SA) to temporarily support the formation of microscale geometries, which can be removed after a microstructure is constructed. In this study, an ultradense oil-in-organofluorine colloidal emulsion
Coating of silica particles by fluorinated diblock copolymers and use of the resultant silica for superamphiphobic surfaces
Grozea CM, et al.
Polymer, 64(12), 153-162 (2015)
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Questions

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  1. 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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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    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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