3-bromo-5-methylbenzaldehyde
3-bromo-5-methylbenzaldehyde
CAS: 188813-04-9
Molecular Formula: C8H7BrO
3-bromo-5-methylbenzaldehyde - Names and Identifiers
| Name | 3-bromo-5-methylbenzaldehyde |
| Synonyms | 3-bromo-5-methylbenzaldehyde 3-Bromo-5-methylbenzaldehyde Benzaldehyde, 3-bromo-5-methyl- |
| CAS | 188813-04-9 |
| InChI | InChI=1/C8H7BrO/c1-6-2-7(5-10)4-8(9)3-6/h2-5H,1H3 |
3-bromo-5-methylbenzaldehyde - Physico-chemical Properties
| Molecular Formula | C8H7BrO |
| Molar Mass | 199.04 |
| Density | 1.490±0.06 g/cm3(Predicted) |
| Boling Point | 255.6±20.0 °C(Predicted) |
| Flash Point | 91.22°C |
| Vapor Presure | 0.016mmHg at 25°C |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.597 |
3-bromo-5-methylbenzaldehyde - Introduction
It is an organic compound with the chemical formula C8H7BrO. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Colorless or light yellow solid.
-Odor: Has a special smell.
-Density: about 1.7g/cm³.
-Melting point: approximately 60-62 ° C.
-Boiling point: About 288-289 ° C.
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol and dichloromethane.
Use:
-It can be used as an intermediate for the synthesis of flavors and fragrances. It has aromas of wood and smoke and is often used in perfumes, perfumes and spices.
-The compound is also used in the pharmaceutical field as a drug intermediate and the synthesis of drug ligands.
Method:
The preparation of the salt can be completed by the following steps:
(1) P-tolualdehyde reacts with bromine in the presence of alkali or transition metal salt catalysis.
(2) The subsequent reaction is carried out under neutral or weakly acidic conditions to obtain the salt.
Safety Information:
-is an organic compound that may be irritating to the eyes, skin and respiratory system, so wear appropriate protective equipment such as gloves and eye protection when used.
-It should be kept away from fire and high temperature to avoid fire and explosion.
-in the storage and handling process, should comply with the appropriate safety procedures to ensure its safe use.
Nature:
-Appearance: Colorless or light yellow solid.
-Odor: Has a special smell.
-Density: about 1.7g/cm³.
-Melting point: approximately 60-62 ° C.
-Boiling point: About 288-289 ° C.
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol and dichloromethane.
Use:
-It can be used as an intermediate for the synthesis of flavors and fragrances. It has aromas of wood and smoke and is often used in perfumes, perfumes and spices.
-The compound is also used in the pharmaceutical field as a drug intermediate and the synthesis of drug ligands.
Method:
The preparation of the salt can be completed by the following steps:
(1) P-tolualdehyde reacts with bromine in the presence of alkali or transition metal salt catalysis.
(2) The subsequent reaction is carried out under neutral or weakly acidic conditions to obtain the salt.
Safety Information:
-is an organic compound that may be irritating to the eyes, skin and respiratory system, so wear appropriate protective equipment such as gloves and eye protection when used.
-It should be kept away from fire and high temperature to avoid fire and explosion.
-in the storage and handling process, should comply with the appropriate safety procedures to ensure its safe use.
Last Update：2024-04-09 20:49:11
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Product Name: 3-Bromo-5-methylbenzaldehyde Visit Supplier Webpage Request for quotation
CAS: 188813-04-9
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CAS: 188813-04-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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