5394-23-0

5394-23-0 - Names and Identifiers

Name	4,7-dichloro-1,10-phenanthroline
Synonyms	K0052 NSC 626 4,7-Dichloro-o-phenanthroline 4,7-Dichloro-1,10-phenthroline 1,10-Phenanthroline,4,7-dichloro 4,7-Dichloro-1,10-phenanthroline 4,7-dichloro-1,10-phenanthroline 4,7-Dichloro-1,10-phenanthroline Hydrate
CAS	5394-23-0
InChI	InChI=1/C12H6Cl2N2/c13-9-3-5-15-11-7(9)1-2-8-10(14)4-6-16-12(8)11/h1-6H
InChIKey	GIEQBYJCGYHHSU-UHFFFAOYSA-N

5394-23-0 - Physico-chemical Properties

Molecular Formula	C12H6Cl2N2
Molar Mass	249.1
Density	1.482±0.06 g/cm3(Predicted)
Melting Point	243-247 °C
Boling Point	395.9±37.0 °C(Predicted)
Flash Point	225.5°C
Vapor Presure	4.07E-06mmHg at 25°C
Appearance	solid
Color	white to tan
pKa	3.29±0.10(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.742
MDL	MFCD00233882

5394-23-0 - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	R22 - Harmful if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection.
UN IDs	UN 2811 6.1/PG 3
WGK Germany	3
TSCA	No
HS Code	29339900

5394-23-0 - Introduction

4,7-dichloro-1,10-phenanthroline is an organic compound with the chemical formula C12H6Cl2N2. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 4,7-dichloro-1,10-phenanthroline is a colorless solid.
-Solubility: It is almost insoluble in water, but can be dissolved in organic solvents such as alcohols, ethers and ketones.

Use:
-Coordination reagent: 4,7-dichloro-1,10-phenanthroline is a commonly used coordination reagent that can form stable complexes with metal ions. It is commonly used in catalytic reactions, such as oxidation, reduction, catalyst, etc.
-Analytical chemistry: It can form a chromogenic complex with some metal ions, which is often used for the detection and determination of metal ions in analytical chemistry.
-Chemical research: Because of its special chemical structure and coordination with metal ions, it is also widely used in organic synthesis and material science research.

Preparation Method:
The preparation of 4,7-dichloro-1,10-phenanthroline can be carried out by the benzimidazole-N, 1-dichloroacetamide method. Benzopiperidine is first reacted with N, 1-dichloroacetamide to give an intermediate, which is then subsequently chlorinated to give 4,7-dichloro-1,10-phenanthroline.

Safety Information:
- 4,7-dichloro-1,10-phenanthroline may be potentially harmful to the human body, and direct contact with skin and eyes should be avoided.
-During operation, appropriate protective measures need to be taken, including wearing protective gloves and eye protection equipment.
-When storing, it should be stored in a dry, cool, well-ventilated place, away from fire sources and open flames.
-To store, handle and dispose of chemicals in accordance with relevant regulations to avoid environmental pollution.

Please note that this information is for reference only. Laboratory safety procedures should be followed when using and handling chemical substances, and professional guidance should be used.

Last Update：2024-04-10 22:29:15