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  • 8.21698 - 2-Bromobenzonitrile

8.21698 EMD Millipore


2-Bromobenzonitrile for synthesis. CAS 2042-37-7, pH 6.6 (10.5 g/l, H₂O, 23 °C)., for synthesis

  • CAS Number 2042-37-7

  • Linear Formula C₇H₄BrN

  • Molecular Weight 182.01 g/mol

  •  EC Number 218-045-1



Related Categories Biochemicals and Reagents More...
packaging   10 g in Glass bottle (8216980010)
bp   250 °C (1013 hPa)
solubility   10.5 g/l
density   1.496 g/cm3
flash point   110 °C
mp   54.0 - 54.7 °C
pH   6.6 (10.5 g/l, H₂O, 23 °C)
bulk density   480 - 640 kg/m3
LD 50 oral   LD50 Rat 200 - 2000 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Melting range (lower value): ≥ 52 °C
  Melting range (upper value): ≤ 54 °C
  Identity (IR): passes test

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Safety Information

HS Code 
2926 90 70
Hazard Statement(s) 
H301: Toxic if swallowed.
H312: Harmful in contact with skin.
H319: Causes serious eye irritation.
H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s) 
P273: Avoid release to the environment.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK 2 water endangering
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) 
GHS06  GHS06
Hazard Symbols 
Harmful  Harmful
Declaration (railroad and road) ADR, RID 
UN 3439 , 6.1, III
Declaration (transport by air) IATA-DGR 
UN 3439 , 6.1, III
Declaration (transport by sea) IMDG-Code 
UN 3439 , 6.1, III
Categories of danger 
harmful, irritant, dangerous for the environment
R Phrase 
R 21/22-36-52/53
Harmful in contact with skin and if swallowed.Irritating to eyes.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase 
S 36/37-61
Wear suitable protective clothing and gloves.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
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