2,4-dimethylresorcinol
2,4-dimethylresorcinol
CAS: 634-65-1
Molecular Formula: C8H10O2
2,4-dimethylresorcinol - Names and Identifiers
| Name | 2,4-dimethylresorcinol |
| Synonyms | m-Xylene-2,4-diol 2,4-Dimethylresorcinol 2,4-dimethylresorcinol 2,4-dimethylbenzene-1,3-diol 2,4-DIMETHYL-1,3-BENZENEDIOL 2,6-DiMethyl-1,3-benzenediol 1,3-Benzenediol, 2,4-dimethyl- 1,3-Dihydroxy-2,4-dimethylbenzene 2,4-Dimethyl-1,3-dihydroxybenzene |
| CAS | 634-65-1 |
| EINECS | 211-213-5 |
| InChI | InChI=1/C8H10O2/c1-5-3-4-7(9)6(2)8(5)10/h3-4,9-10H,1-2H3 |
2,4-dimethylresorcinol - Physico-chemical Properties
| Molecular Formula | C8H10O2 |
| Molar Mass | 138.16 |
| Density | 1.162 |
| Melting Point | 110℃ |
| Boling Point | 286℃ |
| Flash Point | 142℃ |
| Vapor Presure | 0.00153mmHg at 25°C |
| pKa | 10.42±0.23(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.582 |
2,4-dimethylresorcinol - Introduction
2,4-dimethylresorcinol is an organic compound with the chemical formula C8H10O2, also known as 2,4-dimethylresorcinol or DMR. The following is detailed information about the compound:
Nature:
- 2,4-dimethylresorcinol is a white crystalline solid with a distinctive aromatic odor.
-It is soluble in alcoholic solvents such as ethanol, methanol and propanol, and slightly soluble in water.
-It is a hydrophobic compound, insoluble in non-polar solvents.
Use:
- 2,4-dimethylresorcinol is mainly used as a whitening agent and antioxidant in cosmetics. It can reduce the production of melanin, thereby even out the skin tone.
-It can also be used as an intermediate for dyes and pigments.
Preparation Method:
-2,4-dimethyresorcinol can be prepared by methylation of toluene. A common method is to use methyl magnesium bromide or methyl magnesium iodide to react with cresol.
Safety Information:
- 2,4-dimethylresorcinol is generally considered safe under normal conditions of use. However, the following matters still need to be noted:
-When using cosmetics or other products containing 2,4-dimethylresorcinol, if you have symptoms of allergy or discomfort, you should stop using it immediately and consult a doctor.
-When carrying out chemical preparations, wear protective glasses and gloves, and operate in a well-ventilated environment to avoid inhalation or exposure to the substance.
-Please store in a dry, cool, ventilated place, avoid contact with oxidants.
Please note that the above information is for reference only, and the specific preparation and use details also need to refer to the relevant public literature and safety information.
Nature:
- 2,4-dimethylresorcinol is a white crystalline solid with a distinctive aromatic odor.
-It is soluble in alcoholic solvents such as ethanol, methanol and propanol, and slightly soluble in water.
-It is a hydrophobic compound, insoluble in non-polar solvents.
Use:
- 2,4-dimethylresorcinol is mainly used as a whitening agent and antioxidant in cosmetics. It can reduce the production of melanin, thereby even out the skin tone.
-It can also be used as an intermediate for dyes and pigments.
Preparation Method:
-2,4-dimethyresorcinol can be prepared by methylation of toluene. A common method is to use methyl magnesium bromide or methyl magnesium iodide to react with cresol.
Safety Information:
- 2,4-dimethylresorcinol is generally considered safe under normal conditions of use. However, the following matters still need to be noted:
-When using cosmetics or other products containing 2,4-dimethylresorcinol, if you have symptoms of allergy or discomfort, you should stop using it immediately and consult a doctor.
-When carrying out chemical preparations, wear protective glasses and gloves, and operate in a well-ventilated environment to avoid inhalation or exposure to the substance.
-Please store in a dry, cool, ventilated place, avoid contact with oxidants.
Please note that the above information is for reference only, and the specific preparation and use details also need to refer to the relevant public literature and safety information.
Last Update：2024-04-09 20:45:29
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View History
2,4-dimethylresorcinol
Capreomicina [INN-Spanish]
p-Undecyloxyaniline
butyl(oxo)stannanyl
2-Hydorxy Pyridine-N-Oxide
明矾
2-Hydroxy-1,4-Naphoquinone
苄基-L-缬氨酸甲酯盐酸盐
正十六烷基三甲铵四氟硼酸盐
Mannosylparomomycin
Capreomicina [INN-Spanish]
p-Undecyloxyaniline
butyl(oxo)stannanyl
2-Hydorxy Pyridine-N-Oxide
明矾
2-Hydroxy-1,4-Naphoquinone
苄基-L-缬氨酸甲酯盐酸盐
正十六烷基三甲铵四氟硼酸盐
Mannosylparomomycin