2-Hydroxy-6-methylbenzoic acid - Names and Identifiers
Name | 2-hydroxy-6-methylbenzoic acid
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Synonyms | 6-ms 6-MS 6-MSA 6-msa NSC 403256 BRN 2208693 2,6-cresoticacid 2,6-Cresotic acid 6-METHYLSALICYLIC ACID 6-Methylsalicylic acid 6-Hydroxy-o-toluic acid 6-Hydroxy-2-methylbenzoic acid 2-hydroxy-6-methylbenzoic acid 2-HYDROXY-6-METHYLBENZOIC ACID Benzoic acid, 2-hydroxy-6-methyl- (9CI) 4-10-00-00594 (Beilstein Handbook Reference) 6-Methylsalicylic acid, 2-Carboxy-3-hydroxytoluene, 2-Carboxy-3-methylphenol
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CAS | 567-61-3
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InChI | InChI=1/C8H8O3/c1-5-3-2-4-6(9)7(5)8(10)11/h2-4,9H,1H3,(H,10,11) |
2-Hydroxy-6-methylbenzoic acid - Physico-chemical Properties
Molecular Formula | C8H8O3
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Molar Mass | 152.15 |
Density | 1.304±0.06 g/cm3(Predicted) |
Melting Point | 141.5-142 °C |
Boling Point | 300.4±30.0 °C(Predicted) |
Flash Point | 149.695°C |
Vapor Presure | 0.001mmHg at 25°C |
pKa | pK1:3.32 (25°C) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.6 |
Physical and Chemical Properties | White to nitrogen brown solid |
2-Hydroxy-6-methylbenzoic acid - Introduction
Acid is a compound with the chemical formula C8H8O3. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: White crystalline powder.
-Melting point: 144-148°C.
-Solubility: Soluble in alcohol and ether, almost insoluble in water.
Use:
-acid is a commonly used intermediate in organic synthesis, commonly used in the synthesis of pesticides, medicines and pigments.
-It can also be used as a catalyst or stabilizer for certain chemical reactions.
Preparation Method:
-must acid can be obtained by hydroxylation of p-toluic acid. In a common method, the toluic acid is first oxidized with thiourea (thiourea) and then treated with sodium hydroxide to obtain the desired product.
Safety Information:
-the toxicity of acid is low, and there is no clear report of harm to human body.
-but still need to pay attention to avoid direct contact with skin, eyes and inhalation of its dust, should wear appropriate protective equipment to work, and maintain good laboratory ventilation.
-Follow safe practices for general chemicals during storage and handling.
Last Update:2024-04-09 02:00:46