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374059

Sigma-Aldrich

3-Bromo-1,1,1-trifluoroacetone

98%

Sinonimo/i:

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

Formula condensata:
CF3COCH2Br
Numero CAS:
431-35-6
Peso molecolare:
190.95
Beilstein:
1703387
Numero CE:
207-071-9
Numero MDL:
MFCD00039237
Codice UNSPSC:
12352100
ID PubChem:
24863276
NACRES:
NA.22

Livello qualitativo

100

Saggio

98%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.376 (lit.)

P. eboll.

87 °C/743 mmHg (lit.)

Densità

1.839 g/mL at 25 °C (lit.)

Gruppo funzionale

bromo
fluoro
ketone

Stringa SMILE

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

InChI

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

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Categorie correlate

Descrizione generale

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.

Applicazioni

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

Accessorio

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

FlameCorrosion
GHS02,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H225,H314

Classi di pericolo

Flam. Liq. 2 - Skin Corr. 1B

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

41.0 °F - closed cup

Punto d’infiammabilità (°C)

5 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCL0246
MKCK6496
MKCJ4016
MKCJ3771
MKCJ2964

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