4-METHYLNAPHTHALENE-1-CARBOXYLIC ACID
4-methylnaphthalene-1-carboxylic acid
CAS: 4488-40-8
Molecular Formula: C12H10O2
4-METHYLNAPHTHALENE-1-CARBOXYLIC ACID - Names and Identifiers
| Name | 4-methylnaphthalene-1-carboxylic acid |
| Synonyms | AKOS MSC-0161 RARECHEM AL BO 0685 4-METHYL-1-NAPHTOLIC ACID 4-Methyl-1-naphthoic Acid 4-METHYL-1-NAPHTHOIC ACID 4-METHYL-1-NAPHTHALENECARBOXYLIC ACID 4-METHYLNAPHTHALENE-1-CARBOXYLIC ACID 4-methylnaphthalene-1-carboxylic acid 4-Methyl-naphthalene-1-carboxylic acid 1-Naphthalenecarboxylic acid, 4-methyl- 1-naphthalenecarboxylic acid, 4-methyl- |
| CAS | 4488-40-8 |
| InChI | InChI=1/C12H10O2/c1-8-6-7-11(12(13)14)10-5-3-2-4-9(8)10/h2-7H,1H3,(H,13,14) |
4-METHYLNAPHTHALENE-1-CARBOXYLIC ACID - Physico-chemical Properties
| Molecular Formula | C12H10O2 |
| Molar Mass | 186.21 |
| Density | 1.222±0.06 g/cm3(Predicted) |
| Melting Point | 179-181 °C (lit.) |
| Boling Point | 387.4±11.0 °C(Predicted) |
| Flash Point | 174°C |
| Solubility | DMSO, Methanol |
| Vapor Presure | 1.08E-06mmHg at 25°C |
| Appearance | Crystalline powder |
| Color | Off-White |
| pKa | 3.78±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.654 |
| MDL | MFCD00671557 |
4-METHYLNAPHTHALENE-1-CARBOXYLIC ACID - Risk and Safety
| 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| HS Code | 29163990 |
4-METHYLNAPHTHALENE-1-CARBOXYLIC ACID - Introduction
Acid, also known as acid, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: White crystalline solid.
-Melting point: about 113-117 degrees Celsius.
-Solubility: Soluble in organic solvents such as ethanol, dimethyl sulfoxide, etc., slightly soluble in water.
Use:
-or acid can be used as an intermediate in organic synthesis.
-It can be used to prepare fluorescent dyes, photosensitizers and other chemicals.
-It can also be used to synthesize biologically active molecules, such as antibiotics and drugs.
Preparation Method:
The acid is usually prepared by the following steps:
1. First, 4-methyl -1-naphthalene is reacted with alkaline solution to generate the corresponding 4-methyl -1-naphthol.
2. Then, 4-methyl -1-naphthol is acidified to obtain acid.
Safety Information:
-or acid is irritating, avoid contact with skin and eyes, and ensure that the operation is carried out in a well-ventilated place.
-This compound has not been extensively studied and therefore detailed safety information is lacking. When using or handling, please refer to the safety data sheet (SDS) of the chemical and follow the relevant safety practices.
Nature:
-Appearance: White crystalline solid.
-Melting point: about 113-117 degrees Celsius.
-Solubility: Soluble in organic solvents such as ethanol, dimethyl sulfoxide, etc., slightly soluble in water.
Use:
-or acid can be used as an intermediate in organic synthesis.
-It can be used to prepare fluorescent dyes, photosensitizers and other chemicals.
-It can also be used to synthesize biologically active molecules, such as antibiotics and drugs.
Preparation Method:
The acid is usually prepared by the following steps:
1. First, 4-methyl -1-naphthalene is reacted with alkaline solution to generate the corresponding 4-methyl -1-naphthol.
2. Then, 4-methyl -1-naphthol is acidified to obtain acid.
Safety Information:
-or acid is irritating, avoid contact with skin and eyes, and ensure that the operation is carried out in a well-ventilated place.
-This compound has not been extensively studied and therefore detailed safety information is lacking. When using or handling, please refer to the safety data sheet (SDS) of the chemical and follow the relevant safety practices.
Last Update：2024-04-09 21:01:54
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