352530-29-1

352530-29-1 - Names and Identifiers

Name	4-Ethynylpyridine hydrochloride
Synonyms	4-EthynyL pyridine hydrochL 4-EthynylpyridineHCl 4-Ethynylpyridine HCl 4-pyridylacetylene HCl 4-Ethynylpyridine hychloride 4-Ethynylpyridine hydrochloride 4-Ethynylpyridinehychloride salt
CAS	352530-29-1
EINECS	627-680-7
InChI	InChI=1/C7H5N.ClH/c1-2-7-3-5-8-6-4-7;/h1,3-6H;1H

352530-29-1 - Physico-chemical Properties

Molecular Formula	C7H6ClN
Molar Mass	139.58
Melting Point	150 °C (dec.) (lit.)
Appearance	solid
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Sensitive	Sensitive to light
MDL	MFCD03093912

352530-29-1 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
HS Code	29333999

352530-29-1 - Introduction

4-Ethynylpyriridine hydrochloride is an organic compound with the chemical formula C7H6ClN. It is a white crystalline solid.

Nature:
-Appearance: White crystalline solid
-melting point: 101-104 ℃
-Boiling point: 135-136 ℃
-Solubility: Soluble in common solvents such as water, ethanol and acetone.

Use:
-4-Ethynylpyriridine hydrochloride can be used as raw materials and reagents in organic synthesis.
-It has important application value in the field of drug synthesis, and can be used to prepare a variety of organic compounds, such as drug intermediates, biomarkers, etc.
-In addition, 4-Ethynylpyriridine hydrochloride can also be used to prepare dyes, polymers and coatings.

Preparation Method:
The preparation method of 4-Ethynylpyriridine hydrochloride is relatively simple, mainly obtained by reacting 4-acetylene pyridine with hydrochloric acid. For specific preparation steps, reference may be made to relevant literature on organic synthesis.

Safety Information:
-4-Ethynylpyriridine hydrochloride are generally organic compounds, with a certain degree of toxicity, the need to pay attention to protection during operation.
-Wear appropriate personal protective equipment such as gloves, goggles, etc.
-Avoid inhaling its dust or solution and avoid prolonged contact with the skin.
-In case of accidental contact or inhalation, immediately wash skin or remove from air and seek medical help.

Last Update：2024-04-09 20:52:54