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331023

Sigma-Aldrich

Nonafluoro-tert-butyl alcohol

99%

Sinónimos:

1,1,1,3,3,3-Hexafluoro-2-trifluoromethyl-2-propanol, Perfluoro-tert-butyl alcohol

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1 G
MXP 1,231.00
5 G
MXP 3,895.00

MXP 1,231.00

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1 G
MXP 1,231.00
5 G
MXP 3,895.00

About This Item

Fórmula lineal:
(CF3)3COH
Número de CAS:
2378-02-1
Peso molecular:
236.04
Beilstein:
1841640
Número CE:
219-157-3
Número MDL:
MFCD00042092
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24859928
NACRES:
NA.05

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presión de vapor

5.19 psi ( 20 °C)

Ensayo

99%

Formulario

liquid

índice de refracción

n20/D 1.3 (lit.)

bp

45 °C (lit.)

densidad

1.693 g/mL at 25 °C (lit.)

grupo funcional

fluoro
hydroxyl

cadena SMILES

OC(C(F)(F)F)(C(F)(F)F)C(F)(F)F

InChI

1S/C4HF9O/c5-2(6,7)1(14,3(8,9)10)4(11,12)13/h14H

Clave InChI

XZNOAVNRSFURIR-UHFFFAOYSA-N

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Descripción general

Nonafluoro-tert-butyl alcohol is also referred as perfluorotertiarybutanol and ′artificial blood′.[1]

Aplicación

Nonafluoro-tert-butyl alcohol was employed as a precursor for the preparation of appropriate bis(polyfluoroalkoxymethyl)carbinols and their corresponding mesylates.[2]

Pictogramas

Skull and crossbones
GHS06

Palabra de señalización

Danger

Frases de peligro

H315,H319,H331,H335

Clasificaciones de peligro

Acute Tox. 3 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Equipo de protección personal

Eyeshields, Faceshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
BCCM4308
BCCL5212
BCCK9607
BCCH2511
BCCC6358

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Huan Meng et al.
Organic letters, 21(13), 5206-5210 (2019-06-30)
A highly efficient method to incorporate the nonafluoro- tert-butoxy group into various arenes is developed. This C-O cross-coupling reaction proceeds smoothly in the absence of transition-metal catalyst with good functional group tolerance and scalability. In comparison with the conventional approach
Greener fluorous chemistry: Convenient preparation of new types of 'CF< sub> 3</sub>-rich'secondary alkyl mesylates and their use for the synthesis of azides, amines, imidazoles and imidazolium salts
Nemes A, et al.
Journal of Fluorine Chemistry, 131(12), 1368-1376 (2010)
Cyclization and rearrangement products from coupling reactions between terminal< i> o</i>-alkynylphenols or< i> o</i>-ethynyl (hydroxymethyl) benzene and 6-halopurines.
Berg TC, et al.
Tetrahedron, 62(25), 6121-6131 (2006)
Maxime Bourguignon et al.
Macromolecular rapid communications, 42(3), e2000482-e2000482 (2020-10-14)
Polyurethane hydrogels are attractive materials finding multiple applications in various sectors of prime importance; however, they are still prepared by the toxic isocyanate chemistry. Herein the facile and direct preparation in water at room temperature of a large palette of

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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