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135585

Sigma-Aldrich

4-Chlorobenzoic acid

99%

Sinónimos:

4-CBA, p-Chlorobenzoic acid

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About This Item

Fórmula lineal:
ClC6H4CO2H
Número de CAS:
74-11-3
Peso molecular:
156.57
Beilstein:
907196
Número CE:
200-805-9
Número MDL:
MFCD00002531
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24848211
NACRES:
NA.22

Análisis

99%

formulario

powder

mp

238-241 °C (lit.)

solubilidad

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

cadena SMILES

OC(=O)c1ccc(Cl)cc1

InChI

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

Clave InChI

XRHGYUZYPHTUJZ-UHFFFAOYSA-N

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Descripción general

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.

Aplicación

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).

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H302

Clasificaciones de peligro

Acute Tox. 4 Oral

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

460.4 °F - closed cup

Punto de inflamabilidad (°C)

238 °C - closed cup

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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4-Chlorobenzoic acid European Pharmacopoeia (EP) Reference Standard

Y0000811

4-Chlorobenzoic acid

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Sigma-Aldrich

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Sigma-Aldrich

105171

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