33963-55-2

Basic information

• Product Name: 2-(METHYLSULFONYL)BENZOIC ACID
• Synonyms: 2-(METHYLSULFONYL)BENZOIC ACID;2-(METHYLSULFONYL)BENZENECARBOXYLIC ACID;2-METHYLSULPHONYLBENZOIC ACID;2-METHANESULFONYL-BENZOIC ACID;AKOS 93573;TIMTEC-BB SBB005803;2-(Methylsulphonyl)benzoic acid 98%;2-(Methylsulphonyl)benzoicacid98%
• CAS NO: 33963-55-2
• Molecular Formula: C₈H₈O₄S
• Molecular Weight: 200.21
• EINECS: 223-765-5
• Mol File: 33963-55-2.mol
• Article Data: 2

Chemical Properties

• Melting Point: 136-141 °C
• Boiling Point: 307.93°C (rough estimate)
• Flash Point: 218.6 °C
• Appearance: White to light yellow or light green/Powder and/or Chunks
• Density: 1.4787 (rough estimate)
• Vapor Pressure: 1.93E-08mmHg at 25°C
• Refractive Index: 1.5500 (estimate)
• CAS DataBase Reference: 2-(METHYLSULFONYL)BENZOIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(METHYLSULFONYL)BENZOIC ACID(33963-55-2)
• EPA Substance Registry System: 2-(METHYLSULFONYL)BENZOIC ACID(33963-55-2)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38-41
• Safety Statements: 37/39-26-36/37/39
• Hazardous Substances Data: 33963-55-2(Hazardous Substances Data)

Usage

Chemical Properties

white to light yellow or light green powder and/or

InChI:InChI=1/C8H8O4S/c1-13(11,12)7-5-3-2-4-6(7)8(9)10/h2-5H,1H3,(H,9,10)/p-1

Upstream product

• 61670-15-3 3-hydroxy-1-benzothiophene-1,1-dioxide 
• 412345-55-2 3-hydroxy-1,1-dioxo-1λ⁶-benzo[b]thiophene-2-carboxylic acid ethyl ester 
• 19093-34-6 2-(methylsulfinyl)benzoic acid 
• 3724-10-5 2-(methylthio)benzoic acid 
• 623-11-0 1-methyl-4-nitrosobenzene 
• 1127-35-1 1-benzothiophen-3(2H)-one 1,1-dioxide 
• 14092-00-3 methyl o-tolyl sulfide 
• 69159-80-4 3-methoxy-benzo[b]thiophene-1,1-dioxide 
• 49639-13-6 2-methylsulfonylbenzoyl chloride 

Downstream Products

• 49639-13-6 2-methylsulfonylbenzoyl chloride 
• 583881-11-2 C₂₂H₂₆Cl₂N₂O₅S 
• 13736-79-3 1-methanesulfonyl-2-methoxy-benzene 
• 1381800-45-8 potassium 2-(methylsulfonyl)benzoate 
• 1360148-83-9 methyl phenyl-2-d sulfone 
• 1221268-92-3 N-(5-methyl-1H-pyrazol-3-yl)-2-(4-(2-(methylsulfonyl)benzoyl)-1-piperazinyl)-pyrrolo[2,1-f][1,2,4]triazine-4-amine 
• 1094024-91-5 N',N'-dimethyl-2-methanesulfonylbenzohydrazide 
• 1186408-04-7 C₁₈H₂₆N₂O₅S 
• 1092448-07-1 2-[2-methylsulfonylbenzen-1-carbonyl-amino]-indan-2-carboxylic acid ethyl ester 
• 124-38-9 carbon dioxide 
• 3112-85-4 methylphenylsulfonate 
• 220848-31-7 4-[[(2,6-Dichlorophenyl)carbonyl]amino]-N-[(2-methylsulfonylphenyl)carbonyl]-L-phenylalanine methyl ester 
• 92474-86-7 o-Methylsulfon-phenylaethylenglykol 
• 111211-66-6 ω-Acetoxy-o-methylsulfon-acetophenon 

Relevant articles and documents

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Separation of Polar and Steric Effects: Reactions of ortho-Substituted Benzoate and 3-Substituted 2-Naphthoate Ions with Picryl Bromide

Rate constants for the reactions of ortho-substituted benzoate and 3-substituted 2-naphthoate ions with picryl bromide have been determined at 30 deg C, 40 deg C and 50 +/- 0.1 deg C in 80percent methanol-20percent water (v/v) mixtures.Electron-donating groups increase the rate, while electron-withdrawing groups decrease the rate.The rate data are analysed through multiple correlations involving electronic and steric terms associated with substituents.The steric term is rate-accelerating.