4891-66-1

Basic information

• Product Name: 2 4-TOLYLENE DIISOTHIOCYANATE 97
• Synonyms: 2 4-TOLYLENE DIISOTHIOCYANATE 97;2,4-diisothiocyanato-1-methyl-benzen;isothiocyanicacid,2,4-tolylenediester;isothiocyanicacid,4-methyl-m-phenyleneester;tolylene-2,4-diisothiocyanate;2,4-Toluene diisothiocyanate, 4-Methyl-1,3-phenylene diisothiocyanate;Tolylene-2,4-diisothiocyanate 97%;toluene 2,4-diisothiocyanate
• CAS NO: 4891-66-1
• Molecular Formula: C₉H₆N₂S₂
• Molecular Weight: 206.28734
• Mol File: 4891-66-1.mol
• Article Data: 3

Chemical Properties

• Melting Point: 54-57 °C(lit.)
• Boiling Point: 375.1°C at 760 mmHg
• Flash Point: 192.2°C
• Appearance: /
• Density: 1.17g/cm³
• Vapor Pressure: 1.71E-05mmHg at 25°C
• Refractive Index: 1.627
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2 4-TOLYLENE DIISOTHIOCYANATE 97(CAS DataBase Reference)
• NIST Chemistry Reference: 2 4-TOLYLENE DIISOTHIOCYANATE 97(4891-66-1)
• EPA Substance Registry System: 2 4-TOLYLENE DIISOTHIOCYANATE 97(4891-66-1)

Safety Data

• Hazard Codes: Xn
• Statements: 20/21/22-36/37/38-42
• Safety Statements: 26-36
• WGK Germany: 3
• RTECS: NX8930000
• Hazardous Substances Data: 4891-66-1(Hazardous Substances Data)

Usage

Description

2,4-TOLYLENE DIISOTHIOCYANATE 97, also known as Toluene-2,4-diisothiocyanate, is an organic compound derived from toluene with two isothiocyanate groups attached at the 2nd and 4th positions relative to the methyl group on the benzene ring. 2 4-TOLYLENE DIISOTHIOCYANATE 97 is characterized by its reactivity and ability to form various derivatives, making it a versatile chemical intermediate.

Uses

Used in Chemical Synthesis:
2,4-TOLYLENE DIISOTHIOCYANATE 97 is used as a chemical intermediate for the synthesis of various compounds, including dyes, pharmaceuticals, and agrochemicals. Its reactivity allows for the formation of a wide range of derivatives, making it a valuable building block in the chemical industry.
Used in Analytical Chemistry:
In the field of analytical chemistry, 2,4-TOLYLENE DIISOTHIOCYANATE 97 is used as a derivatizing agent for the detection and analysis of various compounds, such as amines and alcohols. Its ability to form stable derivatives with these compounds enhances their detection and analysis, making it a useful tool in analytical chemistry.
Used in Research and Development:
2,4-TOLYLENE DIISOTHIOCYANATE 97 is also utilized in research and development for the discovery and development of new materials and compounds. Its unique chemical properties and reactivity make it an attractive candidate for exploring novel applications and potential uses in various industries.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2,4-TOLYLENE DIISOTHIOCYANATE 97 is used as a key building block for the synthesis of various drug candidates. Its ability to form a wide range of derivatives allows for the development of new drugs with potential therapeutic applications.
Used in Agrochemical Industry:
2,4-TOLYLENE DIISOTHIOCYANATE 97 is also employed in the agrochemical industry for the synthesis of pesticides and other agrochemical products. Its reactivity and ability to form various derivatives make it a valuable component in the development of new and effective products for agricultural use.

InChI:InChI=1/C9H6N2S2/c1-7-2-3-8(10-5-12)4-9(7)11-6-13/h2-4H,1H3

Upstream product

• 463-71-8 thiophosgene 
• 67-66-3 chloroform 
• 95-80-7 4-methylbenzene-1,3-diamine 
• 584-84-9 2,4-Toluene diisocyanate 
• 7647-01-0 hydrogenchloride 
• 274932-44-4 N',N'''-diphenyl-N,N''-(4-methyl-m-phenylene)-bis-thiourea 
• 75-15-0 carbon disulfide 
• 1519-71-7 2,4-toluenediureide 
• 15828-81-6 1,3-Bis--4-methyl-benzol 

Downstream Products

• 1246095-07-7 C₂₅H₄₄N₄S₂ 
• 5180-25-6 N,N'-<5-Chlor-2,4-tolylen>-bis- 
• 1519-71-7 2,4-toluenediureide 
• 2074-97-7 N,N'-2,4-Tolylen-bis- 
• 93192-27-9 1-methylbenzene-2,4-dithiosemicarbazide 
• 274932-44-4 N',N'''-diphenyl-N,N''-(4-methyl-m-phenylene)-bis-thiourea 

Relevant articles and documents

A sulfur key Lian Niao multifunctional synergistic antioxidant stabilizer preparation method

The invention relates to a preparation method of a multi-functional synergetic anti-oxidative stabilizer for sulfide bond linked urea. The preparation method comprises the following steps: (1) adding organic amine into CS2 and alkali to react; adding meth

ISOTHIOCYANATE PRODUCTION METHOD, COMPOSITION FOR TRANSPORTING AND STORING N-SUBSTITUTED O-SUBSTITUTED THIOCARBAMATE, AND ISOTHIOCYANATE COMPOSITION

The present invention relates to an isothiocyanate production method using an organic primary amine and thiourea as starting materials; to a composition for transporting and storing an N-substituted O-substituted thiocarbamate that includes an N-substituted O-substituted thiocarbamate and a hydroxy compound, the equivalent weight ratio of hydroxy groups of the hydroxy compound with respect to the carbamate groups of the N-substituted O-substituted thiocarbamate being in the range of 1 to 100; to a composition for transporting and storing a compound with a thioureido group that includes a compound with a thioureido group and a hydroxy compound, the equivalent weight ratio of hydroxy groups of the hydroxy compound with respect to the thioureido groups of the compound with a thioureido group being in the range of 1 to 100; and to an isothiocyanate composition containing an isothiocyanate and a compound with a specific functional group.