3-Chloro-2-formyltoluene

3-Chloro-2-formyltoluene - Names and Identifiers

Name	2-CHLORO-6-METHYLBENZALDEHYDE
Synonyms	3-Chloro-2-formyltoluene 6-Chloro-2-methylbenzaldehyde 2-CHLORO-6-METHYLBENZALDEHYDE Benzaldehyde, 2-chloro-6-methyl- 3-Chloro-2-formyltoluene, 6-Chloro-o-tolualdehyde
CAS	1194-64-5
InChI	InChI=1/C8H7ClO/c1-6-3-2-4-8(9)7(6)5-10/h2-5H,1H3

3-Chloro-2-formyltoluene - Physico-chemical Properties

Molecular Formula	C8H7ClO
Molar Mass	154.59
Density	1.195±0.06 g/cm3(Predicted)
Melting Point	36-40 °C
Boling Point	74 °C/0.4 mmHg
Flash Point	74°C/0.4mm
Vapor Presure	0.057mmHg at 25°C
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Sensitive	Air Sensitive
Refractive Index	1.575
MDL	MFCD01934409
Physical and Chemical Properties	Sensitivity: Air Sensitive

3-Chloro-2-formyltoluene - 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. S36/37 - Wear suitable protective clothing and gloves.
WGK Germany	3
Hazard Class	IRRITANT

3-Chloro-2-formyltoluene - Introduction

2-Chloro-6-methylbenzaldehyde, chemical formula C8H7ClO. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: Colorless to light yellow crystalline solid
-Solubility: Soluble in organic solvents, insoluble in water
-Melting point: about 60-65 degrees Celsius
-Molecular weight: 166.59g/mol

Use:
-2-Chloro-6-methylbenzaldehyde is a commonly used organic synthesis intermediate, which can be used to synthesize some drugs and pesticides.
-It can also be used as a raw material for spices and flavoring agents to provide taste for the formulation of certain special flavors.
-In the process of organic synthesis, it can be used as a protective agent for aldehyde groups and participate in a variety of organic reactions.

Preparation Method:
In the laboratory, 2-chloro-6-methylbenzaldehyde can be prepared by a series of reactions with p-toluic acid. A common method is to first react methyl benzoic acid with anhydrous zinc chloride to generate the corresponding acid chloride, and then introduce chlorine atoms into the acid chloride through nucleophilic substitution reaction under acidic conditions.

Safety Information:
-2-Chloro-6-methylbenzaldehyde is irritating and may cause irritation to the eyes, skin and respiratory system.
-During operation, appropriate personal protective measures should be taken, such as wearing gloves, goggles and protective clothing.
-Avoid contact with skin and eyes. In case of contact, rinse immediately with plenty of water.
-Should be stored in a dry, ventilated place, avoid direct sunlight.
-Because it is an organic synthesis intermediate, it should have appropriate laboratory skills and safety awareness when operating.

Last Update：2024-04-09 02:00:41