4-Chloropyridine hydrochloride (1:1)

Basic Information

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CAS Number

7379-35-3

Molecular Formula

C5H5Cl2N

Molecular Weight

150.01 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

210 °C (subl.)

Boiling Point

146.9 °C at 760 mmHg

Density

1.0000

Water Solubility

Soluble in water.

SMILES

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C1=CN=CC=C1Cl.Cl

InChI

InChI=1S/C5H4ClN.ClH/c6-5-1-3-7-4-2-5;/h1-4H;1H

InChIKey

XGAFCCUNHIMIRV-UHFFFAOYSA-N

LogP

2.1567999999999996

Topological Polar Surface Area

12.89 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

Safety Information

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GHS Hazard Pictograms

H302

H315

H319

H335

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

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

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

XGAFCCUNHIMIRV-UHFFFAOYSA-N
SCHEMBL7292
4-Chloropyridine (hydrochloride)
A9503
CS-W019791
Pyridine, 4-chloro-, hydrochloride (1:1)
F0001-1859
4chloropyridine hydrochloride
4-chloropyridine hydrochloride salt
NSC 78418
EN300-20434
4-chloropyridine;hydrochloride
CCRIS 1716
4-chloropyridine, hcl
HY-Y0178
MFCD00012829
4-chloro-pyridine hydrochloride
DTXSID7064651
AM20061474
4-chloropyridine-HCl
4-chlorpyridine hydrochloride
4-chloropyridine.hydrochloride
NSC78418
4-chloro-pyridinium chloride
W-104444
4-chloropyridine-HCl salt
FG-0504
4-CHLOROPYRIDINE HCl
7379-35-3
4-chloropyridine, hydrochloride salt
NSC-78418

MDL Number

MFCD00012829

Customs Code

29333999

FAQ

What is 4-Chloropyridine hydrochloride (1:1) (CAS: 7379-35-3)?

4-Chloropyridine hydrochloride (1:1), with CAS number 7379-35-3, is a chlorinated pyridine derivative formed by the reaction of 4-chloropyridine and hydrochloric acid. It appears as a white crystalline solid, is soluble in water, and has a molecular formula of C5H5Cl2N. This compound is commonly used as an intermediate in organic synthesis due to its reactivity and functional group versatility.

What are the main uses of 4-Chloropyridine hydrochloride (1:1) (CAS: 7379-35-3)?

4-Chloropyridine hydrochloride (1:1) (CAS: 7379-35-3) is primarily used in pharmaceutical research for synthesizing drugs and agrochemicals. It serves as a key intermediate in the production of pesticides, dyes, and other specialty chemicals. In industrial applications, it functions as a reagent for modifying aromatic rings and is also utilized in organic chemistry for creating complex molecules and functionalized compounds.

Is 4-Chloropyridine hydrochloride (1:1) (CAS: 7379-35-3) safe?

4-Chloropyridine hydrochloride (1:1) (CAS: 7379-35-3) requires careful handling due to its potential to cause skin and eye irritation. Inhalation of its vapors may lead to respiratory discomfort. Safety standards emphasize using personal protective equipment (PPE) such as gloves and goggles, and working in a well-ventilated area. It is classified as a hazardous chemical under OSHA and EPA guidelines, necessitating proper storage and disposal protocols.

How should 4-Chloropyridine hydrochloride (1:1) (CAS: 7379-35-3) be stored?

4-Chloropyridine hydrochloride (1:1) (CAS: 7379-35-3) should be stored in a sealed, cool, and dry container (ideally at 25°C, 60% RH) to prevent moisture absorption and degradation. It is sensitive to light, so storage in amber-colored bottles is recommended. Avoid exposure to strong bases or oxidizers, and ensure it is kept away from heat sources to maintain stability and safety.