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Documenti fondamentali

562629

Sigma-Aldrich

Nonafluorobutane-1-sulfonic acid

97%

Sinonimo/i:

1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonic acid, 1-Perfluorobutanesulfonic acid, Nonafluoro-1-butanesulfonic acid, Nonafluorobutan-1-sulfonic acid, Nonafluorobutanesulfonic acid, Perfluorobutanesulfonic acid, n-Nonafluorobutanesulfonic acid

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About This Item

Formula condensata:
CF3(CF2)3SO3H
Numero CAS:
Peso molecolare:
300.10
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Livello qualitativo

Saggio

97%

Indice di rifrazione

n20/D 1.3230 (lit.)

P. ebollizione

112-114 °C/14 mmHg (lit.)

Densità

1.811 g/mL at 25 °C (lit.)

Gruppo funzionale

fluoro
sulfonic acid

Temperatura di conservazione

2-8°C

Stringa SMILE

OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C4HF9O3S/c5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h(H,14,15,16)
JGTNAGYHADQMCM-UHFFFAOYSA-N

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Descrizione generale

Nonafluorobutane-1-sulfonic acid is a colorless liquid that can be considered as a superacid, which can be synthesized by reacting 1-iodononafluorobutane with sodium dithionite in the presence of sodium bicarbonate in acetonitrile/water.

Applicazioni

Nonafluorobutane-1-sulfonic acid may be used as catalyst in the synthesis of 6-chloro-6H-dibenz[c,e][1,2]oxaphosphorin and N-benzylpyridin-2-amine.

Pittogrammi

CorrosionExclamation mark

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Rischi supp

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

350.6 °F - Pensky-Martens closed cup

Punto d’infiammabilità (°C)

177 °C - Pensky-Martens closed cup

Dispositivi di protezione individuale

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


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