2,6-Dibromo-4-nitrophenol Chemical Properties

Melting point:

145 °C (dec.)(lit.)

Boiling point:

297.8±40.0 °C(Predicted)

Density 

2.3436 (rough estimate)

refractive index 

1.6220 (estimate)

storage temp. 

2-8°C(protect from light)

form 

powder to crystal

pka

3.67±0.44(Predicted)

color 

White to Orange to Green

BRN 

1245050

InChIKey

WBHYZUAQCSHXCT-UHFFFAOYSA-N

CAS DataBase Reference

99-28-5(CAS DataBase Reference)

NIST Chemistry Reference

2,6-Dibromo-4-nitrophenol(99-28-5)

EPA Substance Registry System

2,6-Dibromo-4-nitrophenol (99-28-5)

Safety Information

Hazard Codes 

Xn,C

Risk Statements 

20/21/22-36/37/38

Safety Statements 

26-36-37

WGK Germany 

3

RTECS 

SK8025000

TSCA 

Yes

HS Code 

29089990

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

2,6-Dibromo-4-nitrophenol Usage And Synthesis

Chemical Properties

yellow crystalline powder

Purification Methods

Crystallise the phenol from aqueous EtOH, 50% aqueous AcOH (m 144-145o, dec varies with rate of heating). Dry it in an oven at 40-60o or in vacuo over NaOH. [Hartman & Dickey Org Synth Coll Vol II 173 1943, Beilstein 6 H 246, 6 I 123, 6 II 234, 6 III 849, 6 IV 1366.]

2,6-Dibromo-4-nitrophenol(99-28-5)Related Product Information

• PICRIC ACID
• 2,5-DINITROPHENOL
• 2,6-DINITROPHENOL
• Nitrophenol
• 4-Nitrophenol
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• 2,6-Dibromo-4-nitrophenol
• 3-(2,6-dibromo-4-nitrophenoxy)propanoic acid
• (2,6-dibromo-4-nitrophenoxy)acetic acid
• 2,4-DIBROMO-6-NITROPHENOL, TECH
• 2,4-Dibromo-6-nitrophenol acetate
• 4-NITROPHENOL