(VOI)4-氯吡啶-2,6-二羧酸

(VOI)4-氯吡啶-2,6-二羧酸 - Names and Identifiers

Name	4-chloropyridine-2,6-dicarboxylic acid
Synonyms	4-Chloro-pyridine-2,6- 4-chlorodipicolinic acid 4-Chloro-pyridine-2,6-dicarboxylic 4-Chloro-2,6-pyridinedicarboxylicacid 4-Chloropyridine-2,6-dicarboxylic acid 4-Chloro-2,6-pyridinedicarboxylic acid 4-chloropyridine-2,6-dicarboxylic acid 4-CHLORO-PYRIDINE-2,6-DICARBOXYLIC ACID 2,6-pyridinedicarboxylic acid, 4-chloro- acide 4-chloropyridine-2,6-dicarboxylique 4-Chloro-pyridine-2,6-dicarboxylic acid diethyl ester 4-Chloro-pyridine-2,6-dicarboxylic acid MonoMethyl ester
CAS	4722-94-5
InChI	InChI=1/C7H4ClNO4/c8-3-1-4(6(10)11)9-5(2-3)7(12)13/h1-2H,(H,10,11)(H,12,13)

(VOI)4-氯吡啶-2,6-二羧酸 - Physico-chemical Properties

Molecular Formula	C7H4ClNO4
Molar Mass	201.56
Density	1.684±0.06 g/cm3(Predicted)
Melting Point	210°(dec)
Boling Point	457.1±45.0 °C(Predicted)
Flash Point	230.2°C
Vapor Presure	3.79E-09mmHg at 25°C
Appearance	Solid
pKa	2.60±0.10(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.639

(VOI)4-氯吡啶-2,6-二羧酸 - Risk and Safety

Risk Codes	20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description	36/37 - Wear suitable protective clothing and gloves.
HS Code	29333990
Hazard Class	IRRITANT

(VOI)4-氯吡啶-2,6-二羧酸 - Introduction

4-chloropyridine-2,6-dicarboxylic acid is an organic compound with the chemical formula C7H3ClNO4. Its molecule contains one chlorine atom and two carboxyl groups. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: 4-chloropyridine-2,6-dicarboxylic acid is a colorless to pale yellow solid.
-Solubility: Soluble in some organic solvents, such as alcohols and ketones.
-Melting point: Its melting point range is usually between 180-185°C.

Use:
- 4-chloropyridine-2,6-dicarboxylic acid is often used as an intermediate and reagent in organic synthesis.
-It can also be used to prepare other organic compounds, such as heterocyclic compounds and functional materials.

Preparation Method:
- 4-chloropyridine-2,6-dicarboxylic acid A common way in the preparation method of 4-chloropyridine is to react with hydrogen cyanide to generate the corresponding acid, and then the target product is obtained by heating acid hydrolysis.

Safety Information:
- 4-chloropyridine-2,6-dicarboxylic acid is a kind of chemical, which needs to comply with the corresponding laboratory safety operation regulations when used.
-It may cause irritation to the eyes, skin and respiratory tract, so personal protective equipment such as gloves, safety glasses and protective masks are required during operation.
-In storage and handling, it should be kept in a dry, cool place, away from fire and oxidizing agents.

Last Update：2024-04-10 22:29:15