4-chloroaniline hydrochloride

Basic Information

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CAS Number

20265-96-7

Molecular Formula

C6H7Cl2N

Molecular Weight

164.03 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

240°C

Boiling Point

270.51°C (rough estimate)

Water Solubility

within almost transparency

Flash Point

89.5 °C

Refractive Index

1.6000 (estimate)

SMILES

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C1=CC(=CC=C1N)Cl.Cl

InChI

InChI=1S/C6H6ClN.ClH/c7-5-1-3-6(8)4-2-5;/h1-4H,8H2;1H

InChIKey

ISJBQSJDQZLCSF-UHFFFAOYSA-N

LogP

3.30540

Complexity

66.9

Safety Information

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Hazard Statement

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

对光敏感

Synonyms & References

English

BS-44186
CCRIS 2084
p-Chloroaniline HCl
4-Chlorophenylammonium chloride
4-Chlorophenylamine hydrochloride
Tox21_201627
20265-96-7
p-Chloroanilinium chloride
Chloroanilinehydrochloride
SCHEMBL905689
4-chloroaniline;hydrochloride
Benzenamine, 4-chloro-, hydrochloride (1:1)
ISJBQSJDQZLCSF-UHFFFAOYSA-N
Chloroaniline hydrochloride, p-
Tox21_302915
4-Chloroaniline hydrochloride, AldrichCPR
p-Chloroaniline hydrochloride
NCGC00259176-01
4-Chloroanilinium chloride
CHEMBL3188137
Chloroaniline hydrochloride
DTXSID4020296
4-Chlorobenzenamine hydrochloride
1-Amino-4-chlorobenzene hydrochloride
CAS-20265-96-7
FT-0618164
4-Chlorobenzenamine HCl
NCGC00256480-01
PO3W01CFSW
Q27286666
E83016

MDL Number

MFCD00042057

Customs Code

2921440000

FAQ

What regulatory guidelines apply to 4-chloroaniline hydrochloride (CAS: 20265-96-7)?

4-Chloroaniline hydrochloride (CAS: 20265-96-7) falls under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as a hazardous material due to its potential skin and respiratory irritant properties. It is regulated by the REACH regulations in the European Union, requiring manufacturers and importers to register the substance if the annual tonnage exceeds one ton. In the United States, the Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) have specific regulations regarding its use, storage, and disposal to ensure environmental and occupational safety.

Are there alternatives to 4-chloroaniline hydrochloride (CAS: 20265-96-7) in synthesis?

Alternative reagents to 4-chloroaniline hydrochloride include 2-chloroaniline and 3-chloroaniline, which are structurally similar and can be used in similar reactions. Other synthetic routes may involve using aniline and chlorine gas in a substitution reaction or using 4-chloroaniline itself as a precursor. These alternatives can be considered based on the specific requirements of the synthesis and the availability of reagents.

What is the market or research trend for 4-chloroaniline hydrochloride (CAS: 20265-96-7)?

4-Chloroaniline hydrochloride (CAS: 20265-96-7) continues to be of interest in the research and manufacturing sectors due to its use in the production of dyes, pharmaceuticals, and other chemical intermediates. Market trends indicate a steady demand, with research focusing on safer and more sustainable alternatives. However, regulatory challenges and environmental concerns are driving the development of greener synthesis methods and the search for eco-friendly substitutes.

How should waste containing 4-chloroaniline hydrochloride (CAS: 20265-96-7) be handled?

Waste containing 4-chloroaniline hydrochloride (CAS: 20265-96-7) should be collected in appropriate containers and stored in a well-ventilated area to prevent exposure. The waste should be treated through incineration or professional waste disposal services that comply with local regulations. Environmental precautions include proper containment to prevent leaks and spills, and the use of personal protective equipment (PPE) during handling. Disposal should be conducted in accordance with local, national, and international hazardous waste management standards to ensure safety and compliance.