TB023
3,5-Dimethyl-p-anisic acid
CAS: 21553-46-8
Molecular Formula: C10H12O3
TB023 - Names and Identifiers
| Name | 3,5-Dimethyl-p-anisic acid |
| Synonyms | TB023 3,5-DIMETHYL-4-ANISIC ICD 3,5-DIMETHYL-4-ANISIC ACID 3,5-Dimethyl-p-anisic acid 4-methoxy-3,5-dimethylbenzoate ,5-diMethyl-4-Methoxybenzoic acid 3,5-Dimethyl-4-methoxybenzoic acid 4-methoxy-3,5-dimethylbenzoic acid |
| CAS | 21553-46-8 |
| EINECS | 244-441-9 |
| InChI | InChI=1/C10H12O3/c1-6-4-8(10(11)12)5-7(2)9(6)13-3/h4-5H,1-3H3,(H,11,12)/p-1 |
TB023 - Physico-chemical Properties
| Molecular Formula | C10H12O3 |
| Molar Mass | 180.2 |
| Density | 1.1185 (rough estimate) |
| Melting Point | 191-195 °C (lit.) |
| Boling Point | 253.02°C (rough estimate) |
| Flash Point | 113.8°C |
| Vapor Presure | 0.00078mmHg at 25°C |
| Appearance | White to yellow powder |
| Color | White to brown |
| pKa | 4.61±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5392 (estimate) |
| MDL | MFCD00020309 |
TB023 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36 - Irritating to the eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| HS Code | 29189900 |
TB023 - Introduction
3,5-Dimethyl-p-anisic acid(3,5-Dimethyl-p-anisic acid) is an organic compound with the chemical formula C10H12O3. It is a white to yellowish crystalline powder that is stable at room temperature.
3,5-Dimethyl-p-anisic acid has certain pharmacological and chemical properties. It is a medium-strength acid that reacts with bases to form the corresponding salts. In organic synthesis, it can be used as an organic catalyst, a catalyst and an intermediate in drug synthesis. It can also be used as a raw material for dyes and fragrances, and is common in cosmetics and personal care products.
The method of preparing 3,5-Dimethyl-p-anisic acid is usually by esterification of 3,5-dimethylphenol with formic acid, and using methanol as a solvent. The reaction is generally carried out at an appropriate temperature and completed within an appropriate time. The preparation process generally requires safety measures, such as wearing appropriate personal protective equipment.
According to the available information, 3,5-Dimethyl-p-anisic acid has no obvious danger under normal conditions of use. However, when using or handling the compound, precautions should be taken to avoid contact with skin, eyes and inhalation of dust. If inhaled or ingested, seek medical help immediately.
3,5-Dimethyl-p-anisic acid has certain pharmacological and chemical properties. It is a medium-strength acid that reacts with bases to form the corresponding salts. In organic synthesis, it can be used as an organic catalyst, a catalyst and an intermediate in drug synthesis. It can also be used as a raw material for dyes and fragrances, and is common in cosmetics and personal care products.
The method of preparing 3,5-Dimethyl-p-anisic acid is usually by esterification of 3,5-dimethylphenol with formic acid, and using methanol as a solvent. The reaction is generally carried out at an appropriate temperature and completed within an appropriate time. The preparation process generally requires safety measures, such as wearing appropriate personal protective equipment.
According to the available information, 3,5-Dimethyl-p-anisic acid has no obvious danger under normal conditions of use. However, when using or handling the compound, precautions should be taken to avoid contact with skin, eyes and inhalation of dust. If inhaled or ingested, seek medical help immediately.
Last Update：2024-04-09 20:45:29
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