1,4-Dichloro-2-nitrobenzene | CAS No. 89-61-2

Q: What regulatory guidelines apply to 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2)?

1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2) falls under the GHS (Global Harmonized System of Classification and Labeling of Chemicals) as a hazardous substance. It must comply with REACH regulations for the European Union, which requires registration and evaluation of substances. Additionally, FDA and EPA have specific requirements regarding its handling, use, and disposal, particularly due to its hazardous nature.

Q: Are there alternatives to 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2) in synthesis?

Yes, alternatives to 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2) include other nitro and chloro derivatives of benzene. Common alternatives include 2-chloro-4-nitrobenzene and 1,3-dichloro-2-nitrobenzene, which can be used in specific chemical processes. These alternatives may offer similar reactivity but with different environmental and safety profiles.

Q: What is the market or research trend for 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2)?

The market for 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2) is primarily driven by its use in the synthesis of dyes and pharmaceuticals. Research trends are focused on developing safer and more sustainable alternatives, as well as exploring its applications in new chemical processes. Market trends also reflect increasing regulatory scrutiny and the push for greener chemistry.

Q: How should waste containing 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2) be handled?

Waste containing 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2) should be collected in appropriate containers and stored in a well-ventilated area away from direct sunlight. It should be disposed of through professional waste disposal services that handle hazardous chemicals. Environmental protection measures include proper incineration or chemical treatment to neutralize the substance before disposal to prevent environmental contamination.

1,4-Dichloro-2-nitrobenzene

Basic Information

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CAS Number

89-61-2

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

54.0 to 57.0 deg-C

Boiling Point

98°C/3mmHg

Density

1,442 g/cm3

Water Solubility

Soluble in water, ethanol, ether, benzene, carbon disulfide. Slightly soluble in carbon tetrachloride.

Solubility

0.083g/l

Refractive Index

1.4390 (estimate)

Vapor Pressure

<0.1 mmHg ( 25 °C)

SMILES

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C1=CC(=C(C=C1Cl)[N+](=O)[O-])Cl

InChI

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

InChIKey

RZKKOBGFCAHLCZ-UHFFFAOYSA-N

LogP

log Kow = 3.09

Complexity

159

Safety Information

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GHS Hazard Pictograms

H302

H319

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class 9 Class 9

Sensitiveness

对空气敏感

Explosive Limit

2.4-8.5%(V)

Synonyms & References

English

2,5-Dichlornitrobenzen [Czech]
DTXCID1031175
MFCD00007074
2, 5-dichloronitrobenzene
Z56926526
89-61-2
W-100368
2,5-Dichloro-1-nitrobenzene
CCRIS 3096
2,5-dichloronitrobezene
F0001-2196
BRN 0778109
CHEMBL354761
1,4-Dichloro-2-nitrobenzene, PESTANAL(R), analytical standard
2,5-DICHLORONITROBENZENE
CAS-89-61-2
IY18G50FF4
InChI=1/C6H3Cl2NO2/c7-4-1-2-5(8)6(3-4)9(10)11/h1-3
2,5-dichloro-nitrobenzene
1,4-dichloro-2nitrobenzene
Nitro-p-dichlorobenzene
LS-29810
AKOS000118944
DTXSID7052602
NSC-6294
1,4-dichlor-2-nitrobenzen
Benzene, 2,5-dichloronitro-
WLN: WNR CG EG
1-Nitro-2,5-dichlorobenzene
NSC406125
Tox21_303735

MDL Number

MFCD00007074

Customs Code

29049085

FAQ

What regulatory guidelines apply to 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2)?

1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2) falls under the GHS (Global Harmonized System of Classification and Labeling of Chemicals) as a hazardous substance. It must comply with REACH regulations for the European Union, which requires registration and evaluation of substances. Additionally, FDA and EPA have specific requirements regarding its handling, use, and disposal, particularly due to its hazardous nature.

Are there alternatives to 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2) in synthesis?

Yes, alternatives to 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2) include other nitro and chloro derivatives of benzene. Common alternatives include 2-chloro-4-nitrobenzene and 1,3-dichloro-2-nitrobenzene, which can be used in specific chemical processes. These alternatives may offer similar reactivity but with different environmental and safety profiles.

What is the market or research trend for 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2)?

The market for 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2) is primarily driven by its use in the synthesis of dyes and pharmaceuticals. Research trends are focused on developing safer and more sustainable alternatives, as well as exploring its applications in new chemical processes. Market trends also reflect increasing regulatory scrutiny and the push for greener chemistry.

How should waste containing 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2) be handled?

Waste containing 1,4-Dichloro-2-nitrobenzene (CAS: 89-61-2) should be collected in appropriate containers and stored in a well-ventilated area away from direct sunlight. It should be disposed of through professional waste disposal services that handle hazardous chemicals. Environmental protection measures include proper incineration or chemical treatment to neutralize the substance before disposal to prevent environmental contamination.