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Molekula

Molekula

4-Chloro-4-hydroxybenzophenone

SKU 39582283 CAS 42019-78-3 ClC6H4COC6H4OH MW 232.66 Made to order Bulk quantities on request

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need

4-Chloro-4-hydroxybenzophenone (4-chloro-4'-hydroxybenzophenone) is an organic compound used mainly as a synthetic intermediate, notably in the manufacture of the lipid-lowering drug fenofibrate and as a monomer for poly(ether ketone) polymers. It is a white to off-white crystalline powder. This chemical has a CAS number of 42019-78-3, with the molecular formula ClC6H4COC6H4OH and a molecular weight of 232.66 g/mol. It is stable at ambient storage conditions and carries a signal word of "Warning" under GHS classification. Molekula supplies 4-Chloro-4-hydroxybenzophenone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

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Pricing & pack sizes

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Specifications

Property Value
Appearance White crystal
Storage Temperature ±20℃
Assay ≥99.0%
Residue on Ignition ≤0.2%
Moisture ≤0.5%

Storage & handling

Property Value
Storage Temperature Ambient
Flash Point 115 °C
Acidity Neutral

Identification

Property Value
SKU 39582283
CAS Number 42019-78-3
IUPAC Name (4-chlorophenyl)-(4-hydroxyphenyl)methanone
EC Number 255-627-4
Molecular Formula ClC6H4COC6H4OH
Molecular Weight 232.66
Exact Mass 232.0291
SMILES C1=CC(=CC=C1C(=O)C2=CC=C(C=C2)Cl)O
InChIKey RUETVLNXAGWCDS-UHFFFAOYSA-N
InChI InChI=1S/C13H9ClO2/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8,15H
PubChem CID 123504
REACH Code Y113
HTS Code 2914.79.9000
Tariff Code 2914790070

Safety & GHS

Warning
  • GHS pictogram — Health Hazard Health Hazard GHS07

Hazard statements

  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

Precautionary statements

  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
  • P302+352 IF ON SKIN: Wash with soap and water
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

  • (4-Chlorophenyl)(4-hydroxyphenyl)methanone
  • 4-(4-chlorobenzoyl)phenol
  • 4-chlorophenyl 4-hydroxyphenyl ketone
  • 4-Hydroxy-4'-chlorobenzophenone
  • 4-p-Chlorobenzoylphenol
  • BENZOPHENONE, 4-CHLORO-4'-HYDROXY-
  • BENZOPHENONE, 4-CHLORO-4'-HYDROXY-(6CI)
  • CBMicro_020566
  • Methanone, (4-chlorophenyl)(4-hydroxyphenyl)-

Frequently asked questions

What is 4-Chloro-4-hydroxybenzophenone commonly used for?

This compound is primarily used as a pharmaceutical and polymer intermediate, most notably as a key building block in the synthesis of fenofibrate and fenofibric acid, and as a monomer for poly(ether ketone) polymers.

What is the molecular formula and molecular weight of 4-Chloro-4-hydroxybenzophenone?

The molecular formula is ClC₆H₄COC₆H₄OH and the molecular weight is 232.66 g/mol.

How should 4-Chloro-4-hydroxybenzophenone be stored?

Store at ambient temperature in a cool, dry place, away from direct sunlight and incompatible materials.

What purity grades are available for this product?

Molekula supplies this compound in technical grade (97%+ purity) and analytical standard grade (99%+ purity).

Can Molekula supply 4-Chloro-4-hydroxybenzophenone in bulk quantities?

Yes, we offer bulk packaging options (e.g., 5 kg, 25 kg, and 100 kg drums) for industrial applications—please inquire for availability.

What documentation is provided with an order of 4-Chloro-4-hydroxybenzophenone?

Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.

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