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21739-93-5

Name 2-Bromo-5-chlorobenzoic acid
CAS 21739-93-5
EINECS(EC#) 244-559-0
Molecular Formula C7H4BrClO2
MDL Number MFCD00672930
Molecular Weight 235.46
MOL File 21739-93-5.mol
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Chemical Properties

Appearance white to light yellow crystal powder
Melting point  153-157 °C
Boiling point  318.8±27.0 °C(Predicted)
density  1.809±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
pka 2.48±0.10(Predicted)
BRN  2442261
InChIKey RBCPJQQJBAQSOU-UHFFFAOYSA-N
CAS DataBase Reference 21739-93-5(CAS DataBase Reference)
NIST Chemistry Reference 2-Bromo-5-chlorobenzoic acid(21739-93-5)

Safety Data

Hazard Codes  Xn,N,Xi
Risk Statements 
R22:Harmful if swallowed.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
Hazard Note  Irritant
HazardClass  6.1
PackingGroup  III
HS Code  29163990

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