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331023

Sigma-Aldrich

Nonafluoro-tert-butyl alcohol

99%

Sinônimo(s):

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

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1 G
R$ 464,00
5 G
R$ 1.467,00

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1 G
R$ 464,00
5 G
R$ 1.467,00

About This Item

Fórmula linear:
(CF3)3COH
Número CAS:
Peso molecular:
236.04
Beilstein:
1841640
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.05

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pressão de vapor

5.19 psi ( 20 °C)

Nível de qualidade

Ensaio

99%

Formulário

liquid

índice de refração

n20/D 1.3 (lit.)

p.e.

45 °C (lit.)

densidade

1.693 g/mL at 25 °C (lit.)

grupo funcional

fluoro
hydroxyl

cadeia de caracteres 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

chave InChI

XZNOAVNRSFURIR-UHFFFAOYSA-N

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Descrição geral

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

Aplicação

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

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 3

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves


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Questions

1–2 of 2 Questions  
  1. 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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  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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