84827-78-1

Basic information

• Product Name: 3-AMINO-1-METHYL-5-METHYLTHIO-1,2,4-TRIAZOLE
• Synonyms: 3-AMINO-1-METHYL-5-METHYLTHIO-1,2,4-TRIAZOLE;1-METHYL-5-(METHYLTHIO)-1H-1,2,4-TRIAZOL-3-AMINE;1-METHYL-5-(METHYLSULFANYL)-1H-1,2,4-TRIAZOL-3-YLAMINE;3-Amino-1-methyl-5-(methylthio)-1H-1,2,4-triazole;1H-1,2,4-Triazol-3-amine,1-methyl-5-(methylthio)-(9CI);1-Methyl-5-(Methylsulfanyl)-1H-1,2,4-triazol-3-aMine
• CAS NO: 84827-78-1
• Molecular Formula: C₄H₈N₄S
• Molecular Weight: 144.2
• Product Categories: THIOL;API intermediates;Heterocycle intermediates;Pyrimidines
• Mol File: 84827-78-1.mol
• Article Data: 6

Chemical Properties

• Melting Point: 105-107°C
• Boiling Point: 354.1 °C at 760 mmHg
• Flash Point: 167.9 °C
• Appearance: off-white solid.
• Density: 1.47
• Vapor Pressure: 3.44E-05mmHg at 25°C
• Refractive Index: 1.699
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• PKA: 4.11±0.10(Predicted)
• CAS DataBase Reference: 3-AMINO-1-METHYL-5-METHYLTHIO-1,2,4-TRIAZOLE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-AMINO-1-METHYL-5-METHYLTHIO-1,2,4-TRIAZOLE(84827-78-1)
• EPA Substance Registry System: 3-AMINO-1-METHYL-5-METHYLTHIO-1,2,4-TRIAZOLE(84827-78-1)

Safety Data

• Hazard Codes: Xi,Xn
• Statements: 22
• HazardClass: IRRITANT
• Hazardous Substances Data: 84827-78-1(Hazardous Substances Data)

Usage

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 19, p. 1157, 1982 DOI: 10.1002/jhet.5570190534

InChI:InChI=1/C4H8N4S/c1-8-4(9-2)6-3(5)7-8/h1-2H3,(H2,5,7)

Upstream product

• 45534-08-5 5-amino-3-methylthio-1,2,4-triazole 
• 60-34-4 methylhydrazine 
• 10191-60-3 dimethyl N-cyanodithioiminocarbonate 

Downstream Products

• 116858-05-0 5-<4-(2-dimethylaminoethoxy)benzalimino>-2-methyl-3-methylthio-2H-1,2,4-triazole 
• 84828-12-6 5-(4-chlorobenzalimino)-2-methyl-3-methylthio-2H-1,2,4-triazole 
• 84828-11-5 5-benzalimino-2-methyl-3-methylthio-2H-1,2,4-triazole 
• 85837-84-9 2-[[(1-Methyl-5-methylthio-1H-1,2,4-triazol-3-yl)aminocarbonyl]aminosulfonyl]benzoic acid, 2-propyl ester 

Relevant articles and documents

A 3 - amino - 1 - methyl - 5 - methylthio - 1, 2, 4 - triazole preparation method (by machine translation)

A 3 - amino - 1 - methyl - 5 - methylthio - 1, 2, 4 - triazole of the preparation method, the nitrogen after the replacement reactor, in order to cyanoamino carbon disulfide acid dimethyl ester, methyl hydrazine as raw materials, cyanoamino carbon disulfide acid dimethyl ester, methyl jingjing mole proportion in 1: 1.05 - 1: 1.08, incendiary or acetonitrile as the solvent, in the 0 - 5 °C slowly instillment methyl jing, at this temperature the thermal insulation reaction after half an hour, up to 20 - 25 °C insulation reaction 20 - 24 hours, cooling to 5 - 10 °C, filtering after such washing to obtain white solid, nuclear magnetic recognized by the target product 3 - amino - 1 - methyl - 5 - methylthio - 1, 2, 4 - triazole, the operation of the invention is simple, low cost, the resulting high purity (99%). (by machine translation)

Triazoles. III . The Alkylation of 3-R'-Thio-5-amino-1,2,4-triazoles

The alkylation of 3-R'-thio-5-amino-1H-1,2,4-triazoles 1 or their sodium salt with alkyl and aralkyl halides 2, respectively, to yield all the four possible monoalkylated derivatives 3, 4, 5 and 6 was studied.The comparison of the spectral data of differe

Herbicidal triazole ureas

Triazole ureas demonstrate utility as agricultural chemicals and in particular as herbicides.