1194-64-5
2-CHLORO-6-METHYLBENZALDEHYDE
CAS: 1194-64-5
Molecular Formula: C8H7ClO
1194-64-5 - 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 |
1194-64-5 - 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 |
1194-64-5 - 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 |
1194-64-5 - 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.
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
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