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319961

Sigma-Aldrich

Tetracloruro di carbonio

reagent grade, 99.9%

Sinonimo/i:

Tetraclorometano

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About This Item

Formula empirica (notazione di Hill):
CCl4
Numero CAS:
56-23-5
Peso molecolare:
153.82
Beilstein:
1098295
Numero CE:
200-262-8
Numero MDL:
MFCD00000785
Codice UNSPSC:
12352101
ID PubChem:
329753941
NACRES:
NA.21

Grado

reagent grade

Livello qualitativo

200

Densità del vapore

5.32 (vs air)

Tensione di vapore

143 mmHg ( 30 °C)
91 mmHg ( 20 °C)

Saggio

99.9%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.460 (lit.)

P. eboll.

76-77 °C (lit.)

Punto di fusione

−23 °C (lit.)

Densità

1.594 g/mL at 25 °C (lit.)

Stringa SMILE

ClC(Cl)(Cl)Cl

InChI

1S/CCl4/c2-1(3,4)5
VZGDMQKNWNREIO-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Carbon tetrachloride (CCl4) is a volatile and stable chlorinated hydrocarbon. It is widely used as a chemical intermediate, solvent, and dry-cleaning agent.

Applicazioni

Carbon tetrachloride can be used as:      
  • A precursor to synthesize high-surface-area mesoporous carbon material by a self-templating method in the presence of sodium-potassium alloy (NaK) as a reducing agent.      
  • A reactant to synthesize 1,2-disubstituted cyclopentanes via Cu-catalyzed ring-closing Kharasch addition reaction with 1,6-dienes.      
  • A solvent as well as a reactant to prepare diphenyl carbonate from phenol and carbon dioxide in the presence of ZnCl2 as a catalyst.

Please view www.aldrich.com/epaods regarding the EPA′s request for application information of Ozone Depleting Substances

Pittogrammi

Skull and crossbonesHealth hazard
GHS06,GHS08

Avvertenze

Danger

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Carc. 2 - Ozone 1 - Skin Sens. 1B - STOT RE 1 Inhalation

Organi bersaglio

Liver,Kidney

Codice della classe di stoccaggio

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

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