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  • 8.40156 - 4,4'-Dibromobiphenyl

8.40156 EMD Millipore


4,4'-Dibromobiphenyl for synthesis. CAS 92-86-4, molar mass 312 g/mol., for synthesis

  • CAS Number 92-86-4

  • Linear Formula C₁₂H₈Br₂

  • Molecular Weight 312 g/mol

  •  EC Number 202-198-6



Related Categories Biochemicals and Reagents More...
packaging   1 kg in Glass bottle (8401561000)
  25 g in Glass bottle (8401560025)
mp   169 °C
LD 50 oral   LD50 Rat > 2000 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Melting range (lower value): ≥ 166 °C
  Melting range (upper value): ≤ 169 °C
  Identity (IR): passes test

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Safety Information

HS Code 
2903 99 80
Hazard Statement(s) 
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
Precautionary Statement(s) 
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage class 
10 - 13 Other liquids and solids
WGK 1 slightly water endangering
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Irritant  Irritant
Declaration (railroad and road) ADR, RID 
UN 3152 , 9, II
Declaration (transport by air) IATA-DGR 
UN 3152 , 9, II
Declaration (transport by sea) IMDG-Code 
UN 3152 , 9, II, Marine Pollutant: P
Categories of danger 
R Phrase 
R 36/37/38
Irritating to eyes, respiratory system and skin.
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