1,2-Dichloro-4-nitrobenzene

Basic Information

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CAS Number

99-54-7

Molecular Formula

C6H3Cl2NO2

Molecular Weight

192 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

38.0 to 43.0 deg-C

Boiling Point

255°C

Density

1.48 g/cm3 (55℃)

Water Solubility

151 mg/L (20 ºC)

Solubility

0.151g/l

Refractive Index

1.5929 (estimate)

SMILES

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C1=CC(=C(C=C1[N+](=O)[O-])Cl)Cl

InChI

InChI=1S/C6H3Cl2NO2/c7-5-2-1-4(9(10)11)3-6(5)8/h1-3H

InChIKey

NTBYINQTYWZXLH-UHFFFAOYSA-N

LogP

log Kow = 3.12

Complexity

159

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H336 May cause drowsiness or dizziness
Specific target organ toxicity, single exposure; Narcotic effects

H361 Suspected of damaging fertility or the unborn child
Reproductive toxicity

H372 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

H373 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

H411 Toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 9 Class 9

Stability

Stable. Incompatible with strong oxidizing agents, strong bases.

Synonyms & References

English

1,2-Dichloro-4-nitrobenzene
NCGC00254103-01
3,4-Dichloronitrobenzen
NCGC00259162-01
CAS-99-54-7
AI3-03268
AKOS005157643
D0388
NSC-99806
A19495
3,4-dichloro-1-nitrobenzene
3,4-Dichlornitrobenzen [Czech]
InChI=1/C6H3Cl2NO2/c7-5-2-1-4(9(10)11)3-6(5)8/h1-3
DCNB
3,4-Dichloronitrobenzen [Czech]
NSC-6295
3,4-Dichlornitrobenzen
CS-0164308
DTXSID8024999
UNII-IJT74JI7FS
1,2-Dichloro-4-nitrobenzene, 99%
3,4-DICHLORONITROBENZENE [HSDB]
99-54-7
1,2-Dichloro-4-nitrobenzene, PESTANAL(R), analytical standard
AI3-03268 (USDA)
NS00010037
E78961
IJT74JI7FS
DTXCID504999
STR01633
EN300-54305

MDL Number

MFCD00007207

Customs Code

29049085

FAQ

What is 1,2-Dichloro-4-nitrobenzene (CAS: 99-54-7)?

1,2-Dichloro-4-nitrobenzene is an aromatic compound with the chemical formula C7H4Cl2NO2. It is a yellow crystalline solid with a strong odor. It is soluble in common organic solvents like ethanol and acetone.

What are the main uses of 1,2-Dichloro-4-nitrobenzene (CAS: 99-54-7)?

1,2-Dichloro-4-nitrobenzene is primarily used in the synthesis of other organic compounds, particularly pharmaceuticals and dyes. It is also used in the production of herbicides and as a reagent in organic chemistry research.

Is 1,2-Dichloro-4-nitrobenzene (CAS: 99-54-7) safe?

1,2-Dichloro-4-nitrobenzene is not considered safe and should be handled with caution. It is corrosive and toxic. Proper protective equipment such as gloves, goggles, and a fume hood should be used during handling. Skin and eye contact can cause irritation, and inhalation can lead to respiratory issues.

How should 1,2-Dichloro-4-nitrobenzene (CAS: 99-54-7) be stored?

1,2-Dichloro-4-nitrobenzene should be stored in a cool, dry place away from heat and sources of ignition. It should be kept in a tightly sealed container to prevent moisture absorption. Store it in a well-ventilated area and avoid exposure to light and humidity to ensure stability and safety.