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135585

Sigma-Aldrich

4-Chlorobenzoic acid

99%

Sinonimo/i:

4-CBA, p-Chlorobenzoic acid

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About This Item

Formula condensata:
ClC6H4CO2H
Numero CAS:
74-11-3
Peso molecolare:
156.57
Beilstein:
907196
Numero CE:
200-805-9
Numero MDL:
MFCD00002531
Codice UNSPSC:
12352100
ID PubChem:
24848211
NACRES:
NA.22

Saggio

99%

Forma fisica

powder

Punto di fusione

238-241 °C (lit.)

Solubilità

methanol: soluble 1%, clear, colorless to faintly yellow

Stringa SMILE

OC(=O)c1ccc(Cl)cc1

InChI

1S/C7H5ClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)
XRHGYUZYPHTUJZ-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

4-Chlorobenzoic acid is a degradation product of indomethacin. It is degraded by Acinetobacter sp. strain ST-1 and causes its dehalogenation to yield 4-hydroxybenzoic acid under both aerobic and anaerobic conditions.

Applicazioni

4-Chlorobenzoic acid can be used:
  • As a ligand to synthesize luminescent lanthanide complexes for bio-labeling or fiber communication applications.
  • To prepare organotin(IV) chlorobenzoates exhibiting anticorrosion properties.
  • As a ligand to synthesize di-n-butyl(4-chlorobenzoxy)(4-chlorobenzohydroxamato)tin(IV).

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

460.4 °F - closed cup

Punto d’infiammabilità (°C)

238 °C - closed cup

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

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