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374059

Sigma-Aldrich

3-Bromo-1,1,1-trifluoroacetone

98%

Sinônimo(s):

1,1,1-Trifluoro-3-bromo-2-propanone, 1,1,1-Trifluoro-3-bromoacetone, 1,1,1-Trifluoro-3-bromopropanone, 1-Bromo-3,3,3-trifluoroacetone, 3-Bromo-1,1,1-trifluoro-2-propanone, Bromomethyl trifluoromethyl ketone, Bromotrifluoro-2-propanone

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About This Item

Fórmula linear:
CF3COCH2Br
Número CAS:
431-35-6
Peso molecular:
190.95
Beilstein:
1703387
Número CE:
207-071-9
Número MDL:
MFCD00039237
Código UNSPSC:
12352100
ID de substância PubChem:
24863276
NACRES:
NA.22

Ensaio

98%

forma

liquid

índice de refração

n20/D 1.376 (lit.)

pb

87 °C/743 mmHg (lit.)

densidade

1.839 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

FC(F)(F)C(=O)CBr

InChI

1S/C3H2BrF3O/c4-1-2(8)3(5,6)7/h1H2

chave InChI

ONZQYZKCUHFORE-UHFFFAOYSA-N

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Descrição geral

3-Bromo-1,1,1-trifluoroacetone reacts with potassium enolate of ethyl 4,4,4-trifluoroacetoacetate to yield ethyl 2,4-bis(trifluoromethyl)-4-hydroxydihydro-3-furoate.

Aplicação

3-Bromo-1,1,1-trifluoroacetone may be used in the synthesis of:
  • 3-nonylthio-1,1,1-trifluoropropan-2-one
  • cyclic tetrapeptides containing trifluoromethyl and pentafluoroethyl ketone as zinc binding functional group
  • perfluoroalkylated trans-allylic alcohols

Pictogramas

FlameCorrosion
GHS02,GHS05

Palavra indicadora

Danger

Frases de perigo

H225,H314

Classificações de perigo

Flam. Liq. 2 - Skin Corr. 1B

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

41.0 °F - closed cup

Ponto de fulgor (°C)

5 °C - closed cup

Equipamento de proteção individual

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

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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