(2,5-Dichloropyridin-3-yl)methanol

(2,5-Dichloropyridin-3-yl)methanol - Names and Identifiers

Name	(2,5-dichloropyridin-3-yl)methanol
Synonyms	5,6-Dichloropyridine-3-methanol 2,5-Dichloro-3-pyridinemethanol 2,5-Dichloropyridine-3-methanol 2,5-Dichloropyridine-3-Methanol 3-pyridinemethanol, 2,5-dichloro- 3-Pyridinemethanol, 2,5-dichloro- (2,5-Dichloropyridin-3-yl)methanol (2,5-dichloropyridin-3-yl)methanol (2,5-DICHLORO-3-PYRIDINYL)METHANOL 2,5-DICHLORO-3-HYDROXYMETHYLPYRIDINE 2,5-Dichloro-3-(hydroxymethyl)pyridine
CAS	558465-93-3
EINECS	125-856-9
InChI	InChI=1/C6H5Cl2NO/c7-5-1-4(3-10)6(8)9-2-5/h1-2,10H,3H2

(2,5-Dichloropyridin-3-yl)methanol - Physico-chemical Properties

Molecular Formula	C6H5Cl2NO
Molar Mass	178.02
Density	1.478
Melting Point	64-66°
Boling Point	292℃
Flash Point	130℃
Vapor Presure	0.000883mmHg at 25°C
pKa	12?+-.0.10(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.589

(2,5-Dichloropyridin-3-yl)methanol - Risk and Safety

Hazard Class

IRRITANT

(2,5-Dichloropyridin-3-yl)methanol - Introduction

(2,5-dichloropyridin-3-yl)methanol is an organic compound with a chemical formula of C6H5Cl2NO and a molecular weight of 169.02g/mol. It is a colorless crystalline solid, stable at room temperature. The following is a description of some of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance:(2,5-dichloropyridin-3-yl) The methanol was a colorless crystalline solid.
-Solubility: It has lower solubility in water and is easier to dissolve in organic solvents such as ethanol, ether and acetone.
-Chemical properties: It is an alkylating agent that can introduce alkyl groups through substitution reactions.

Use:
-Synthesis intermediate: (2,5-dichloropyrin-3-yl) methanol can be used as an organic synthesis intermediate and play an important role in the synthesis of drugs, pesticides and other chemicals.
-Spectral analysis: It can be used as a standard sample or calibration substance in spectral analysis.

Preparation Method:
- (2,5-dichloropyridin-3-yl)methanol can be synthesized by reacting 2,5-dichloropyridine with methanol. Under basic conditions, 2,5-dichloropyridine reacts with methanol to give the desired product.

Safety Information:
- (2,5-dichloropyridin-3-yl)methanol has low toxicity, but it is still necessary to pay attention to safe use and storage.
-Avoid direct inhalation, swallowing or skin contact, and wear appropriate protective measures such as gloves and goggles.
-When performing laboratory operations, follow safe operating procedures and properly dispose of waste.

Last Update：2024-04-09 02:00:46