Benzenemethanamine, 2,4-dichloro-α-methyl-, (αS)-

Benzenemethanamine, 2,4-dichloro-α-methyl-, (αS)- - Names and Identifiers

Name	Benzenemethanamine,2,4-dichloro-a-methyl-,(S)-
Synonyms	4-dichloro-a-Methyl- (S)-1-(2,4-Dichlorophenyl)ethylaMine (1S)-1-(2,4-Dichlorophenyl)ethylamine (S)-1-(2,4-dichlorophenyl)ethan-1-amine Benzenemethanamine,2,4-dichloro-a-methyl-,(S)- Benzenemethanamine,2,4-dichloro-a-methyl-,(aS)- Benzenemethanamine, 2,4-dichloro-α-methyl-, (αS)-
CAS	133492-69-0

Benzenemethanamine, 2,4-dichloro-α-methyl-, (αS)- - Physico-chemical Properties

Molecular Formula	C8H9Cl2N
Molar Mass	190.07
Density	1.262±0.06 g/cm3(Predicted)
Boling Point	256.4±25.0 °C(Predicted)
pKa	8.28±0.10(Predicted)
Storage Condition	2-8°C

Benzenemethanamine, 2,4-dichloro-α-methyl-, (αS)- - Introduction

(S)-2,4-dichloro-A-methyl-benzylamine, also known as DDMA, is an organic compound. Its chemical formula is C7H8Cl2N and its molecular weight is 177.05. The following is a description of some of the properties, uses, methods and safety information of DDMA:

Nature:
1. Appearance: DDMA is a colorless or light yellow liquid.
2. Solubility: It is soluble in many organic solvents, such as alcohols, ethers and ketones.
3. Melting point: DDMA has a melting point of -30°C and a boiling point of 220-222°C.
4. It is a chiral compound with (S) and (R) isomers, of which (S)-2,4-dichloro-A-methyl-benzylamine is a common organic reagent.

Use:
1. DDMA is often used as an intermediate in organic synthesis, such as for the synthesis of pesticides, dyes and pharmaceutical compounds.
2. It can also be used to prepare other useful compounds, such as fluorine-containing compounds and substituted phenyl hydrazones.

Preparation Method:
A common preparation method is to react 2,4-dichlorobenzaldehyde with methylamine under appropriate reaction conditions to generate DDMA.

Safety Information:
1. DDMA is a dangerous chemical, which belongs to corrosive substances and harmful substances. In the operation and storage should pay attention to safety precautions, avoid direct contact with the skin and inhalation of its vapor.
2. When handling DDMA, it should be done in a well-ventilated laboratory environment and wear appropriate protective equipment, such as chemical protective glasses, protective gloves and protective clothing.
3. It should be stored in a sealed container, away from fire and oxidizing agents, and stored in a cool, dry place.
4. If you are exposed to DDMA, immediately flush the affected area with plenty of water and seek medical help.

Last Update：2024-04-09 15:17:51