4,4'-Difluorobenzophenone

4,4'-Difluorobenzophenone

CAS Number
345-92-6
Molecular Formula
C13H8F2O
IrritantIrritant
Environmental HazardEnvironmental Hazard
Threo Ritalinic acid I PEEK I PAEK4,4′-Difluorobenzophenone suppliers in USA

About 4,4'-Difluorobenzophenone

4,4'-Difluorobenzophenone (CAS No: 345-92-6) is undergoing a significant transition from a standard speciality chemical to a vital, high-performance polymer and advanced engineering intermediate in the global advanced materials and aerospace manufacturing markets, where its exceptional thermal stability and precise mol...

Synonyms

  • Not Available
  • bis(4-fluorphenyl)methanon
  • Flunarizine Impurity 10
  • AC1Q4LVQ
  • ACMC-209i8j

4,4'-Difluorobenzophenone Specifications

CAS Number
345-92-6
Molecular Formula
C13H8F2O
IUPAC NameORBotanical Name
bis(4-fluorophenyl)methanone
Canonical SMILES
C1=CC(=CC=C1C(=O)C2=CC=C(C=C2)F)F
InChI Key
LSQARZALBDFYQZ-UHFFFAOYSA-N
InChI
InChI=1S/C13H8F2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8H
UNII Code
88BNC11B9C
DSSTox Substance ID
DTXSID30188062
EINECS Number
206-466-3
MDL Number
MFCD00000353
Molecular Weight
218.20 g/mol
XLogP3
3.8
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
2
Monoisotopic Mass
218.05432120 Da
Physical appearance
White to almost white powder to crystal
GHS Hazard Statements
H302 (73.4%): Harmful if swallowed H315 (78.5%): Causes skin irritation H319 (78.5%): Causes serious eye irritation H335 (77.2%): May cause respiratory irritation H411 (73.4%): Toxic to aquatic life with long lasting effects
Hazard Classes and Categories
Acute Tox. 4 (73.4%) Skin Irrit. 2 (78.5%) Eye Irrit. 2 (78.5%) STOT SE 3 (77.2%) Aquatic Chronic 2 (73.4%)

PEEK Monomer Feedstock

Serving as the essential, high-purity foundational monomer required for the industrial synthesis of polyetheretherketone (PEEK) and related polyaryletherketone (PAEK) high-performance engineering plastics

Pharmaceutical API Synthesis

Functioning as a critical aromatic intermediate deployed by CDMOs in the synthesis of various pharmaceutical treatments, blood pressure medications, and targeted therapeutics

Aerospace Composite Matrix

Deployed in corporate R&D and chemical engineering pipelines as a core reactant to synthesise stable, high-temperature composite matrix materials and structural resins

Electronic-Grade Insulation

Integrated into professional industrial lacquers and electronics packaging to improve mechanical scratch resistance, dielectric properties, and overall thermal flexibility

Polymer Precursor

A critical starting material primarily used in the synthesis of high-performance aromatic polyether ketones, most notably polyetheretherketone (PEEK), which is utilized in aerospace, automotive, and medical industries for its exceptional thermal stability and chemical resistance

Pharmaceutical Intermediate

An essential building block used in the production of potent cerebral vasodilators and medications for neurogenic dementia, such as flunarizine metabolites

Photoinitiator

A versatile compound that serves as an effective photoinitiator in UV-curable coatings, inks, and adhesives to enhance curing efficiency and product durability

Research Tool

A specialized reagent employed in the study of membrane thermal stability and proton conductivity, and as a fluorescent probe in biological research to track cellular activities.

  1. Not Available
  2. bis(4-fluorphenyl)methanon
  3. Flunarizine Impurity 10
  4. AC1Q4LVQ
  5. ACMC-209i8j

4,4'-Difluorobenzophenone FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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