10075-73-7

Basic information

• Product Name: 1,4-Bis(methylthio)naphthalene
• Synonyms: 1,4-Bis(methylthio)naphthalene
• CAS NO: 10075-73-7
• Molecular Formula: C₁₂H₁₂S₂
• Molecular Weight: 220.35
• Mol File: 10075-73-7.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 372.1°C at 760 mmHg
• Flash Point: 187.3°C
• Appearance: /
• Density: 1.19g/cm³
• Vapor Pressure: 2.11E-05mmHg at 25°C
• Refractive Index: 1.677
• CAS DataBase Reference: 1,4-Bis(methylthio)naphthalene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Bis(methylthio)naphthalene(10075-73-7)
• EPA Substance Registry System: 1,4-Bis(methylthio)naphthalene(10075-73-7)

Safety Data

• Hazardous Substances Data: 10075-73-7(Hazardous Substances Data)

Usage

Physical state

Solid

Color

Colorless to light yellow

Odor

Strong, unpleasant

Solubility

Insoluble in water

Uses

a. Fragrance ingredient in perfumes and scented products
b. Manufacturing of dyes, pigments, and industrial chemicals

Stability

Relatively stable under normal conditions

Reactivity

May react violently with strong oxidizing agents

Health and environmental risk

Potential risk to human health and the environment

Handling and disposal

Caution should be exercised

InChI:InChI=1/C12H12S2/c1-13-11-7-8-12(14-2)10-6-4-3-5-9(10)11/h3-8H,1-2H3

Upstream product

• 7300-24-5 naphthalene-1,4-dithiol 
• 77-78-1 dimethyl sulfate 
• 74-93-1 methylthiol 
• 624-92-0 Dimethyldisulphide 
• 63279-39-0 1-bromo-4-(methylsulfanyl)naphthalene 
• 83-53-4 1,4-dibromonaphthalene 
• 67-68-5 dimethyl sulfoxide 
• 134-32-7 1-amino-naphthalene 
• 37634-58-5 naphthalene-1,4-disulfonyl chloride 
• 407-25-0 trifluoroacetic anhydride 

Downstream Products

• 5089-22-5 1,4-di(benzoxazol-2-yl)naphthalene 
• 571-58-4 1,4-dimethylnaphthalene 

Relevant articles and documents

Ni-Catalyzed cross-coupling of aryl thioethers with alkyl Grignard reagents via C-S bond cleavage

A Ni-catalyzed cross-coupling of aryl thioethers with alkyl Grignard reagents, accompanied by the cleavage of the C(aryl)-SMe bond, has been presented. This method is distinguished by its mild conditions and moderate functional group tolerance, such as hydroxyl, halogen, and heterocycles, which should provide a straightforward access to the modification of sulfur-containing molecules.

Thioether-Directed Peri-Selective C-H Arylation under Rhodium Catalysis: Synthesis of Arene-Fused Thioxanthenes

A rhodium-catalyzed direct C-H arylation of naphthalene and anthracene was developed with the assistance of a thioether directing group. The reaction proceeded with exclusive peri-selectivity, and the series of coupling products were readily transformed i