(2-Chloro-4-fluorophenyl)hydrazine hydrochloride (1:1)

Basic Information

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CAS Number

497959-29-2

Molecular Formula

C6H7Cl2FN2

Molecular Weight

197.04 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Flash Point

91℃

SMILES

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C1=CC(=C(C=C1F)Cl)NN.Cl

InChI

InChI=1S/C6H6ClFN2.ClH/c7-5-3-4(8)1-2-6(5)10-9;/h1-3,10H,9H2;1H

InChIKey

QELCWIMDZKOJBU-UHFFFAOYSA-N

LogP

2.1864999999999997

Topological Polar Surface Area

38.05 Å²

Hydrogen Bond Donor/Acceptor

3 / 2

Complexity

112

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

1032826-50-8
2-Chloro-4-fluorophenylhydrazine hydrochloride
AKOS005063916
MFCD03788524
(2-Chloro-4-fluorophenyl)hydrazine hydrochloride
A7409
FT-0646264
2-CHLORO-4-FLUOROPHENYLHYDRAZINE HCL
2-chloro-4-fluoro phenyl hydrazine hydrochloride
1-(2-chloro-4-fluorophenyl)hydrazine hydrochloride
A856903
(2-CHLORO-4-FLUOROPHENYL)HYDRAZINE HCL
SY012028
CS-W003103
2-Chloro-4-fluorophenyl hydrazine hydrochloride
QELCWIMDZKOJBU-UHFFFAOYSA-N
AC-4204
2-Chloro-4-fluorophenylhydrazine, HCl
497959-29-2
(2-Chloro-4-fluorophenyl)hydrazine xhydrochloride
SCHEMBL839423
(2-chloro-4-fluorophenyl)hydrazine;hydrochloride
1-(2-chloro-4-fluorophenyl)hydrazine hydrochloride;(2-Chloro-4-fluorophenyl)hydrazine hydrochloride
GS-6826
Hydrazine,(2-chloro-4-fluorophenyl)-, hydrochloride (1:1)
2-Chloro-4-fluorophenylhydrazine hydrochlorid
Hydrazine,(2-chloro-4-fluorophenyl)-,monohydrochloride (9CI)
PubChem4469
2-Chloro-4-fluorophenylhydrazinehydrochloride
KSC494S5F
WT119

MDL Number

MFCD03788524

FAQ

What are the physical and chemical properties of (2-Chloro-4-fluorophenyl)hydrazine hydrochloride (CAS: 497959-29-2)?

(2-Chloro-4-fluorophenyl)hydrazine hydrochloride (CAS: 497959-29-2) is a white crystalline solid. It has a molecular weight of approximately 244.55 g/mol. The compound is slightly soluble in water but soluble in organic solvents like ethanol and acetone. It is a stable compound with good thermal stability, but it should be stored away from strong bases and reducing agents to avoid dehydrogenation and other side reactions.

How is (2-Chloro-4-fluorophenyl)hydrazine hydrochloride (CAS: 497959-29-2) typically synthesized?

(2-Chloro-4-fluorophenyl)hydrazine hydrochloride (CAS: 497959-29-2) is typically synthesized via the condensation of 2-chloro-4-fluorophenyl isocyanate with hydrazine hydrochloride. The reaction is usually carried out in a solvent like methanol, with a yield of around 85%. The process requires careful temperature control to prevent side reactions.

What industries use (2-Chloro-4-fluorophenyl)hydrazine hydrochloride (CAS: 497959-29-2)?

(2-Chloro-4-fluorophenyl)hydrazine hydrochloride (CAS: 497959-29-2) is used in the pharmaceutical industry for the synthesis of certain drug intermediates. It is also utilized in the development of sensors and in the production of some types of organic pigments. Its chemical reactivity makes it suitable for applications in the polymer industry as well.

What precautions should be taken when handling (2-Chloro-4-fluorophenyl)hydrazine hydrochloride (CAS: 497959-29-2)?

When handling (2-Chloro-4-fluorophenyl)hydrazine hydrochloride (CAS: 497959-29-2), it is essential to use proper personal protective equipment (PPE) including gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from strong bases and reducing agents. Spills should be cleaned up carefully using an approved clean-up procedure, and the area should be ventilated. Always consult the Safety Data Sheet (SDS) for detailed safety information.