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2,4-Dichloronitrobenzene

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2,4-Dichloronitrobenzene Basic information

Product Name:
2,4-Dichloronitrobenzene
Synonyms:
  • 2,4-DICHLORO-1-NITROBENZENE
  • 2,4-DICHLORONITROBENZENE
  • ASYM-NITRO-M-DICHLOROBENZENE
  • 2,4-DICHLORONITROBENZENE PESTANAL, 250 M
  • 2,4-DCNB
  • Benzene, 2,4-dichloro-1-nitro-
  • 1,3-Dichlor-4-nitrobenzol
  • 4-Nitro-m-dichlorobenzene
CAS:
611-06-3
MF:
C6H3Cl2NO2
MW:
192
EINECS:
210-248-3
Product Categories:
  • Building Blocks
  • Chemical Synthesis
  • Benzene derivates
  • Nitro Compounds
  • Nitrogen Compounds
  • Organic Building Blocks
  • Chlorobenzene Series
Mol File:
611-06-3.mol
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2,4-Dichloronitrobenzene Chemical Properties

Melting point:
29-32 °C(lit.)
Boiling point:
258 °C(lit.)
Density 
1.479
vapor pressure 
0.013 hPa (20 °C)
refractive index 
1.5512 (estimate)
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
188g/l
form 
Crystalline Low Melting Solid
color 
Yellow-brown
Water Solubility 
188 mg/L (20 ºC)
BRN 
1451655
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference
611-06-3(CAS DataBase Reference)
IARC
2B (Vol. 123) 2020
NIST Chemistry Reference
Benzene, 2,4-dichloro-1-nitro-(611-06-3)
EPA Substance Registry System
2,4-Dichloronitrobenzene (611-06-3)
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Safety Information

Hazard Codes 
Xi,N,Xn
Risk Statements 
36/37/38-51/53-43-21/22
Safety Statements 
26-36-61-36/37-24
RIDADR 
2811
WGK Germany 
3
RTECS 
CZ5420000
Autoignition Temperature
500 °C
TSCA 
Yes
HazardClass 
9
PackingGroup 
III
HS Code 
29049085
Hazardous Substances Data
611-06-3(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 380 mg/kg LD50 dermal Rat 920 mg/kg

MSDS

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2,4-Dichloronitrobenzene Usage And Synthesis

Chemical Properties

yellow crystals

Uses

2,4-Dichloro-1-nitrobenzene is used as a reagent in the synthesis of the hepatitis C virus polymerase inhibitor, Deleobuvir (BI 207127).

Production Methods

1,3-Dichlorobenzene is nitrated with mixed acid, and the product 2,4-Dichloronitrobenzene is separated from the resulting isomer mixture.

General Description

Light yellow needles or amber crystalline solid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Can react vigorously with oxidizing materials.

Fire Hazard

2,4-Dichloronitrobenzene is combustible.

2,4-Dichloronitrobenzene Preparation Products And Raw materials

Preparation Products

Raw materials

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