578-39-2

Basic information

• Product Name: 4-HYDROXY-2-METHYLBENZOIC ACID 98
• Synonyms: 4-Hydroxy-2-Methylbenzoic acid 98%;4-HYDROXY-2-METHYLBENZOIC ACID 98;4-hydroxy-o-toluic acid;2-Methyl-4-hydroxybenzoic acid;4-HYDROXY-2-METHYLBE;Benzoic acid, 4-hydroxy-2-Methyl-;4-Hydroxy-o-toluic acid, 4-Carboxy-m-cresol
• CAS NO: 578-39-2
• Molecular Formula: C₈H₈O₃
• Molecular Weight: 152.14732
• EINECS: 209-422-1
• Product Categories: C8;Carbonyl Compounds;Carboxylic Acids
• Mol File: 578-39-2.mol
• Article Data: 14

Chemical Properties

• Melting Point: 177-181 °C
• Boiling Point: 339.1 °C at 760 mmHg
• Flash Point: 173.1 °C
• Appearance: /
• Density: 1.304 g/cm³
• Vapor Pressure: 3.65E-05mmHg at 25°C
• Refractive Index: 1.599
• Storage Temp.: Inert atmosphere,Room Temperature
• Solubility: soluble in Methanol
• PKA: 4.46±0.25(Predicted)
• CAS DataBase Reference: 4-HYDROXY-2-METHYLBENZOIC ACID 98(CAS DataBase Reference)
• NIST Chemistry Reference: 4-HYDROXY-2-METHYLBENZOIC ACID 98(578-39-2)
• EPA Substance Registry System: 4-HYDROXY-2-METHYLBENZOIC ACID 98(578-39-2)

Safety Data

• Hazard Codes: Xn
• Statements: 22-41
• Safety Statements: 26-39
• WGK Germany: 2
• Hazardous Substances Data: 578-39-2(Hazardous Substances Data)

Usage

Chemical Properties

White or pink crystalline powder

InChI:InChI=1/C8H8O3/c1-5-4-6(9)2-3-7(5)8(10)11/h2-4,9H,1H3,(H,10,11)

Upstream product

• 10425-07-7 4-hydroxy-2-methylbenzophenone 
• 56-23-5 tetrachloromethane 
• 108-39-4 3-methyl-phenol 
• 2303-01-7 m-cresol purple 
• 3669-50-9 1-(4-hydroxy-2-methylphenyl)-2-phenylethan-1-one 
• 860752-46-1 2-methyl-4-sulfamoyl-benzoic acid 
• 99-51-4 4-nitro-o-xylene 
• 95-47-6 o-xylene 
• 41877-16-1 2-bromo-1-(4-hydroxy-2-methylphenyl)-1-ethanone 
• 1975-51-5 2-methyl-4-nitrobenzoic acid 
• 875-59-2 4'-hydroxy-2'methylacetophenone 
• 19177-04-9 1-isopropoxy-3-methylbenzene 
• 52289-54-0 4-methoxysalicylaldehyde 
• 41438-18-0 4-hydroxy-2-methyl-benzaldehyde 

Downstream Products

• 124-38-9 carbon dioxide 
• 108-39-4 3-methyl-phenol 
• 57556-31-7 4-hydroxy-2-methylbenzoic acid methyl ester 
• 2375482-51-0 (S)-5-hydroxy-3-[2-({[1-(1-methyl-1H-imidazol-4-ylmethyl)-1H-indol-6-ylmethyl]amino}methyl)-1H-indol-3-yl]-2,3-dihydroisoindol-1-one 
• 2375482-51-0 (R)-5-hydroxy-3-[2-({[1-(1-methyl-1H-imidazol-4-ylmethyl)-1H-indol-6-ylmethyl]amino}methyl)-1H-indol-3-yl]-2,3-dihydroisoindol-1-one 
• 2222115-55-9 methyl 4-((tert-butyldimethylsilyl)oxy)-2-methylbenzoate 
• 2375482-51-0 5-hydroxy-3-[2-({[1-(1-methyl-1H-imidazol-4-ylmethyl)-1H-indol-6-ylmethyl]amino}methyl)-1H-indol-3-yl]-2,3-dihydroisoindol-1-one 
• 6245-57-4 4-methoxy-2-methylbenzoic acid 
• 1204331-09-8 4-[5-methyl-4-(N-(carbobenzyloxy)-guanidinocarbonyl)-2-trifluoromethyl-phenyl]-piperidine-1-carboxylic acid tert-butyl ester 
• 1204331-08-7 4-(4-carboxy-5-methyl-2-trifluoromethylphenyl)piperidine-1-carboxylic acid tert-butyl ester 
• 1204331-05-4 4-(4-methoxycarbonyl-5-methyl-2-trifluoromethylphenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 

Relevant articles and documents

Cyhalofop-containing pesticide composition and application thereof

The invention discloses a pesticide composition containing cyhalofop-butyl and application thereof, belongs to the technical field of pesticide preparation and comprises 10 - 20 parts of cyhalofop-butyl. Tetramethyl chloride 3-5 parts, synergistic microcapsule 8-13 parts, wetting agent 1.5 - 4.5 parts, dispersing agent 1-3 parts, defoaming agent 0.5 - 1.5 parts and water 40 - 50 parts. When the water in the soil is less, the weed is absorbed by the chitosan so as to accelerate the absorption of A the synergic microcapsule and the cyhalofop-butyl ester, so that the pesticide composition is greatly reduced per mu.

BICYCLIC COMPOUNDS USEFUL AS CATHEPSIN S INBHIBITORS

Compounds of formula (I), wherein R1, R2, R3, Ra and E are are defined within, and pharmaceutically acceptable salts, solvates, hydrates and N-oxides thereof having utility in the treatment of disorders mediated by cathepsin S.

METHOD OF CONJUGATING AMINOTHIOL CONTAINING MOLECULES TO VEHICLES

The present invention relates to a novel chemical process that provides novel vehicle derivatives that are exceptional 1,2- or 1,3-aminothiol specific reagents for conjugation to unprotected targeted compounds (e.g., polypeptides, peptides, or organic compounds) having or modified to have a 1,2- or 1,3 aminothiol group. The invention further relates to the methods of using novel water-soluble polymer derivatives and conjugates thereof.