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8.21872 EMD Millipore

Diphenyl sulfone

Diphenyl sulfone for synthesis. CAS 127-63-9, chemical formula (C₆H₅)₂SO₂., for synthesis

Synonym: Phenyl sulfone

  • CAS Number 127-63-9

  • Linear Formula C₁₂H₁₀O₂S

  • Molecular Weight 218.26 g/mol

  •  EC Number 204-853-1

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Properties

Related Categories Biochemicals and Reagents, Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfones,
vapor pressure   0.7 hPa (50.7 °C)
solubility   >14 mg/l
density   1.36 g/cm3 (20 °C)
flash point   184 °C
mp   124 - 128 °C
bulk density   450 kg/m3
LD 50 oral   LD50 Rat > 2000 mg/kg
LD 50 dermal   LD50 Rat > 10000 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Melting range (lower value): ≥ 124 °C
  Melting range (upper value): ≤ 128 °C
  Identity (IR): passes test

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Safety Information

HS Code 
2930 90 98
Hazard Statement(s) 
H302: Harmful if swallowed.
Storage class 
10 - 13 Other liquids and solids
WGK 
WGK 2 water endangering
Disposal 
3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Hazard Pictogram(s) 
GHS07  GHS07
R Phrase 
R 52/53
Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase 
S 61
Avoid release to the environment. Refer to special instructions/ Safety data sheets.
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