18800-53-8

Basic information

• Product Name: 3,4-DIMETHYLTHIOPHENOL
• Synonyms: 3,4-dimethyl-benzenethio;O-XYLENE-4-THIOL;3,4-DIMETHYLBENZENETHIOL;3,4-DIMETHYLTHIOPHENOL;4-MERCAPTO-O-XYLENE;Benzenethiol, 3,4-dimethyl- (9CI);3,4-DIMETHYLTHIOPHENOL / 3,4-DIMETHYLBENZENETHIOL;3,4-DIMETHYLTHIOPHENE
• CAS NO: 18800-53-8
• Molecular Formula: C₈H₁₀S
• Molecular Weight: 138.23
• EINECS: 242-587-8
• Product Categories: THIOL;Phenol&Thiophenol&Mercaptan;Phenoles and thiophenoles
• Mol File: 18800-53-8.mol
• Article Data: 3

Chemical Properties

• Melting Point: -30°C (estimate)
• Boiling Point: 218 °C(lit.)
• Flash Point: 194 °F
• Appearance: Clear colorless to light yellow/Liquid
• Density: 1.027 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.154mmHg at 25°C
• Refractive Index: n20/D 1.5736(lit.)
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• PKA: 6.91±0.10(Predicted)
• BRN: 2040353
• CAS DataBase Reference: 3,4-DIMETHYLTHIOPHENOL(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-DIMETHYLTHIOPHENOL(18800-53-8)
• EPA Substance Registry System: 3,4-DIMETHYLTHIOPHENOL(18800-53-8)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37/39-36-7/9
• RIDADR: UN 3334
• WGK Germany: 3
• TSCA: T
• HazardClass: IRRITANT, STENCH
• Hazardous Substances Data: 18800-53-8(Hazardous Substances Data)

Usage

Chemical Properties

clear colorless to light yellow liquid

Uses

3,4-Dimethylbenzenethiol may be used in chemical synthesis studies.

InChI:InChI=1/C8H10S/c1-6-3-4-8(9)5-7(6)2/h3-5,9H,1-2H3/p-1

Upstream product

• 69457-08-5 3,4-dimethyl-benzenediazonium; chloride 
• 89816-84-2 3,4-dimethylphenyl ethyl xanthate 
• 65398-69-8 1,2-Dimethyl-4-(methylthio)benzene 
• 95-64-7 4-amino-o-xylene 
• 65398-63-2 Thiocarbonic acid S-(3,4-dimethyl-phenyl) ester O-methyl ester 
• 2905-30-8 3,4-dimethylbenzenesulfonyl chloride 
• 95-47-6 o-xylene 

Downstream Products

• 89816-88-6 2-(3,4-dimethylphenylthio)cyclohexanone 
• 76972-67-3 1-(3,4-Dimethyl-phenylsulfanyl)-4-phenyl-phthalazine 
• 956037-63-1 N-(5-{2-[4'-(3,4-dimethylphenylthio)-2'-fluorobiphenyl-4-yl]ethyl}-2,2-dimethyl-1,3-dioxan-5-yl)acetamide 
• 1257240-03-1 C₂₀H₂₁NO₄S 
• 1293342-97-8 1-[2-(3,4-dimethylphenylsulfanyl)phenyl]piperazine hydrochloride 
• 1265586-00-2 C₁₈H₂₄O₂S 
• 1265166-38-8 C₂₂H₁₉NO₃S 
• 1160217-99-1 2-acetamido-3-(3,4-dimethylphenylsulfanyl)propionic acid methyl ester 
• 24367-42-8 2-(isopropyldisulfanyl)pyridine 
• 63434-91-3 2-(methyldisulfanyl)pyridine 
• 60681-89-2 2-(ethyldisulfaneyl)pyridine 
• 1042696-74-1 2-pyridyl 1-methylpropyl disulfide 
• 1042696-70-7 4-methyldisulfanyl-phenylamine 
• 1042696-67-2 m-ethoxyphenyl methyl disulfide 

Relevant articles and documents

The Reaction of Alkyl-substituted Thioanisoles with PCl3 and AlCl3: a Route to Benzothiadiphospholobenzothiadiphosphole Derivatives

The synthesis of benzothiadiphospholobenzothiadiphosphole derivatives starting from alkyl-substituted thioanisoles and PCl3-AlCl3 is reported.The reaction is carried out at reflux in the absence of solvent and the yields are dependent on the starting sulphide.These new heterocycles can be purified by simple filtration on a Florisil column and have been characterized by 1H-, 13C-, (1H)31P-n.m.r. and mass spectroscopy analyses.New unexpected findings are also described.

Substituted 2-phenyl-1,2,4-triazine-3,5(2H,4H)-diones, and coccidiostatic agents containing same

Novel substituted 2-phenyl-1,2,4-triazine-3,5-(2H,4H)-diones are described as well as a process for their manufacture. The novel compounds may be used as chemotherapeutics, especially as coccidiostatic agents.