3-Chloro-4-hydroxyanisole, 2-Chloro-p-guaiacol
2-chloro-4-methoxyphenol
CAS: 18113-03-6
Molecular Formula: C7H7ClO2
3-Chloro-4-hydroxyanisole, 2-Chloro-p-guaiacol - Names and Identifiers
| Name | 2-chloro-4-methoxyphenol |
| Synonyms | 2-CHLORO-4-METHOXYPHENOL 2-chloro-4-methoxyphenol 3-CHLORO-4-HYDROXYANISOLE 2-chloro-4-methoxylphenol Phenol, 2-chloro-4-methoxy- 2-Chlorohydroquinonemonomethylether 3-Chloro-4-hydroxyanisole, 2-Chloro-p-guaiacol |
| CAS | 18113-03-6 |
| EINECS | 242-007-3 |
| InChI | InChI=1/C7H7ClO2/c1-10-5-2-3-7(9)6(8)4-5/h2-4,9H,1H3 |
3-Chloro-4-hydroxyanisole, 2-Chloro-p-guaiacol - Physico-chemical Properties
| Molecular Formula | C7H7ClO2 |
| Molar Mass | 158.58 |
| Density | 1.153g/mLat 25°C(lit.) |
| Melting Point | 41-44°C(lit.) |
| Boling Point | 241°C (rough estimate) |
| Flash Point | 185°F |
| Vapor Presure | 0.0184mmHg at 25°C |
| Appearance | Crystalline Low Melting Solid |
| Specific Gravity | 1.153 |
| Color | White to light yellow |
| BRN | 1936412 |
| pKa | 8.98±0.18(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | 1.554 |
3-Chloro-4-hydroxyanisole, 2-Chloro-p-guaiacol - 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. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29071990 |
| Hazard Note | Irritant |
3-Chloro-4-hydroxyanisole, 2-Chloro-p-guaiacol - Introduction
2-chloro-4-methoxyphenol, also known as methoxy para-chlorophenol, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
- 2-chloro-4-methoxyphenol is a solid, white crystal at room temperature, with a special aromatic smell.
-It is insoluble in water, but soluble in organic solvents such as ethanol and dichloromethane.
Use:
- 2-chloro-4-methoxyphenol is commonly used as a preservative and antibacterial agent, especially in wood preservation.
-It can also be used to synthesize dyes, pharmaceutical intermediates and pesticides.
Method:
- 2-chloro-4-methoxyphenol can be obtained by the reaction of p-chlorophenol with methanol. Specific preparation methods include solvent synthesis and solid phase reaction.
Safety Information:
- 2-chloro-4-methoxyphenol has certain toxicity and irritation, and should be used safely.
-During use, avoid contact with skin and eyes, and avoid inhaling or swallowing the substance.
-Wear appropriate personal protective equipment such as gloves, glasses and masks when using.
-Waste shall be disposed in accordance with relevant laws and regulations to avoid environmental pollution.
Nature:
- 2-chloro-4-methoxyphenol is a solid, white crystal at room temperature, with a special aromatic smell.
-It is insoluble in water, but soluble in organic solvents such as ethanol and dichloromethane.
Use:
- 2-chloro-4-methoxyphenol is commonly used as a preservative and antibacterial agent, especially in wood preservation.
-It can also be used to synthesize dyes, pharmaceutical intermediates and pesticides.
Method:
- 2-chloro-4-methoxyphenol can be obtained by the reaction of p-chlorophenol with methanol. Specific preparation methods include solvent synthesis and solid phase reaction.
Safety Information:
- 2-chloro-4-methoxyphenol has certain toxicity and irritation, and should be used safely.
-During use, avoid contact with skin and eyes, and avoid inhaling or swallowing the substance.
-Wear appropriate personal protective equipment such as gloves, glasses and masks when using.
-Waste shall be disposed in accordance with relevant laws and regulations to avoid environmental pollution.
Last Update：2024-04-09 02:00:43
