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Home > Encyclopedia > 1,2-Bis(4-fluorophenyl)-1,2-ethanedione

1,2-Bis(4-fluorophenyl)-1,2-ethanedione

1,2-Bis(4-fluorophenyl)-1,2-ethanedione structure

1,2-Bis(4-fluorophenyl)-1,2-ethanedione 

structure
  • CAS No:

    579-39-5

  • Formula:

    C14H8F2O2

  • Chemical Name:

    1,2-Bis(4-fluorophenyl)-1,2-ethanedione

  • Synonyms:

    1,2-Ethanedione,1,2-bis(4-fluorophenyl)-;Benzil,4,4′-difluoro-;Ethanedione,bis(4-fluorophenyl)-;1,2-Bis(4-fluorophenyl)-1,2-ethanedione;4,4′-Difluorobenzil;p,p′-Difluorobenzil;4,4′-Difluorobibenzoyl

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

Description

pale yellow powder

1,2-Bis(4-fluorophenyl)-1,2-ethanedione Basic Attributes

246.213

246.21

DTXSID3060374

2914700090

Characteristics

34.1

3.82

1.3±0.1 g/cm3

119-121 °C

370.2±27.0 °C at 760 mmHg

141.5±17.9 °C

1.562

Soluble in water.

Safety Information

NONH for all modes of transport

3

R36/37/38

S26-S37/39

Xi:Irritant;

P261-P305 + P351 + P338

H315-H319-H335

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

1,2-Bis(4-fluorophenyl)-1,2-ethanedione Use and Manufacturing

1,2-Ethanedione, 1,2-bis(4-fluorophenyl)-: ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Computed Properties

Molecular Weight:246.21
XLogP3:3.6
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:246.04923582
Monoisotopic Mass:246.04923582
Topological Polar Surface Area:34.1
Heavy Atom Count:18
Complexity:282
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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