39828-35-8
2,4- dimethoxybenzoyl chloride
CAS: 39828-35-8
Molecular Formula: C9H9ClO3
39828-35-8 - Names and Identifiers
| Name | 2,4- dimethoxybenzoyl chloride |
| Synonyms | 2,4-dimethylbenzoyl chloride 2,4-DIMETHOXYBENZOYL CHLORIDE 2,4- dimethoxybenzoyl chloride benzoyl chloride, 2,4-dimethoxy- Benzoyl chloride, 2,4-dimethoxy- 2,4-DIMETHOXYBENZOYL CHLORIDE, TECH. Benzoyl chloride, 2,4-dimethoxy- (9CI) 2,4-Dimethoxybenzoyl chloride technical grade |
| CAS | 39828-35-8 |
| InChI | InChI=1/C9H9ClO3/c1-12-6-3-4-7(9(10)11)8(5-6)13-2/h3-5H,1-2H3 |
39828-35-8 - Physico-chemical Properties
| Molecular Formula | C9H9ClO3 |
| Molar Mass | 200.62 |
| Density | 1.224 |
| Melting Point | 58-60 °C (lit.) |
| Boling Point | 306.7±22.0 °C(Predicted) |
| Flash Point | 134.1°C |
| Vapor Presure | 0.000757mmHg at 25°C |
| Storage Condition | 2-8°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | 1.52 |
39828-35-8 - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 29189990 |
| Hazard Class | 8 |
| Packing Group | II |
39828-35-8 - Introduction
2,4-dimethoxybenzoyl chloride(2,4-dimethoxybenzoyl chloride) is an organic compound with the chemical formula C9H9ClO3. Its properties are as follows:
1. appearance: colorless to light yellow liquid.
2. melting point: 35-37 degrees Celsius.
3. Boiling point: 138-141 degrees Celsius.
4. density: 1.22g/cm³.
The main uses of the
2,4- dimethoxybenzoyl chloride are as follows:
1. Organic synthesis: It is an important compound in organic synthesis and can be used to synthesize a variety of organic compounds and intermediates.
2. Chemical research: It can be used as an acylation reagent in organic synthesis reactions.
3. Drug development: 2,4- dimethoxybenzoyl chloride can be used to prepare drugs and drug intermediates.
on the preparation of 2,4- dimethoxybenzoyl chloride, there are the following common methods:
1.2,4-dimethoxybenzoic acid chloride: 2,4-dimethoxybenzoic acid is reacted with thionyl chloride to obtain 2,4- dimethoxybenzoyl chloride.
2. Chlorinated appropriate 2,4-dimethoxybenzyl alcohol derivatives: 2,4- dimethoxybenzoyl chloride can be prepared by chlorinating 2,4-dimethoxybenzyl alcohol or reacting with thionyl chloride.
Regarding safety information, 2,4- dimethoxybenzoyl chloride is an irritating compound. During operation, attention should be paid to avoid direct contact with skin and eyes to avoid irritation and damage. Wear appropriate personal protective equipment such as gloves, goggles and lab coats before use. At the same time, it should be operated in a well-ventilated place to avoid inhaling harmful gases. In case of accidental contact with skin or eyes, rinse immediately with plenty of water and consult a doctor for examination. In addition, during storage, the 2,4- dimethoxybenzoyl chloride should be sealed and stored in a cool, dry place, away from flammable materials and oxidants to avoid accidents.
1. appearance: colorless to light yellow liquid.
2. melting point: 35-37 degrees Celsius.
3. Boiling point: 138-141 degrees Celsius.
4. density: 1.22g/cm³.
The main uses of the
2,4- dimethoxybenzoyl chloride are as follows:
1. Organic synthesis: It is an important compound in organic synthesis and can be used to synthesize a variety of organic compounds and intermediates.
2. Chemical research: It can be used as an acylation reagent in organic synthesis reactions.
3. Drug development: 2,4- dimethoxybenzoyl chloride can be used to prepare drugs and drug intermediates.
on the preparation of 2,4- dimethoxybenzoyl chloride, there are the following common methods:
1.2,4-dimethoxybenzoic acid chloride: 2,4-dimethoxybenzoic acid is reacted with thionyl chloride to obtain 2,4- dimethoxybenzoyl chloride.
2. Chlorinated appropriate 2,4-dimethoxybenzyl alcohol derivatives: 2,4- dimethoxybenzoyl chloride can be prepared by chlorinating 2,4-dimethoxybenzyl alcohol or reacting with thionyl chloride.
Regarding safety information, 2,4- dimethoxybenzoyl chloride is an irritating compound. During operation, attention should be paid to avoid direct contact with skin and eyes to avoid irritation and damage. Wear appropriate personal protective equipment such as gloves, goggles and lab coats before use. At the same time, it should be operated in a well-ventilated place to avoid inhaling harmful gases. In case of accidental contact with skin or eyes, rinse immediately with plenty of water and consult a doctor for examination. In addition, during storage, the 2,4- dimethoxybenzoyl chloride should be sealed and stored in a cool, dry place, away from flammable materials and oxidants to avoid accidents.
Last Update：2024-04-09 21:54:55
