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21739-93-5

2-Bromo-5-chlorobenzoic acid

CAS: 21739-93-5

Molecular Formula: C7H4BrClO2

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21739-93-5 - Names and Identifiers

Name 2-Bromo-5-chlorobenzoic acid
Synonyms 2-Bromo-5-chlorobenz
2-bromo-5-chlorobenzoate
3-Chloro-6-bromobenzoic acid
2-Bromo-5-chlorobenzoic acid
6-BROMO-3-CHLOROBENZOIC ACID
6-Bromo-3-chlorobenzoic acid
2-BROMO-5-CHLOROBENZOIC ACID
2-Bromo-5-Chloro-Benzoic Acid
Benzoic acid, 2-bromo-5-chloro-
2-Bromine-5-Chloride Benzoic Acids
2 - broMine - 5 - chlorobenzoic acid
CAS 21739-93-5
EINECS 244-559-0
InChI InChI=1/C7H4BrClO2/c8-6-2-1-4(9)3-5(6)7(10)11/h1-3H,(H,10,11)/p-1
InChIKey RBCPJQQJBAQSOU-UHFFFAOYSA-N

21739-93-5 - Physico-chemical Properties

Molecular FormulaC7H4BrClO2
Molar Mass235.46
Density1.809±0.06 g/cm3(Predicted)
Melting Point153-157 °C
Boling Point318.8±27.0 °C(Predicted)
Flash Point146.6°C
Water SolubilityInsoluble in water
Vapor Presure0.000148mmHg at 25°C
AppearanceSolid
ColorWhite to Light yellow
BRN2442261
pKa2.48±0.10(Predicted)
Storage ConditionSealed in dry,Room Temperature
MDLMFCD00013982
Physical and Chemical Properties

white crystals. Melting point 154-156 °c.

21739-93-5 - Risk and Safety

Risk CodesR22 - Harmful if swallowed
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
Safety DescriptionS60 - This material and its container must be disposed of as hazardous waste.
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. 
UN IDsUN 2811 6.1/PG 3
WGK Germany3
HS Code29163990
Hazard NoteIrritant
Hazard Class6.1
Packing GroupIII

21739-93-5 - Reference Information

NIST chemical information Information provided by: webbook.nist.gov (external link)
Last Update:2024-04-09 02:00:07
21739-93-5
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