Product Name

  • Name

    2-Amino-5-methyl-1,3,4-thiadiazole

  • EINECS 203-573-7
  • CAS No. 108-33-8
  • Article Data61
  • CAS DataBase
  • Density 1.372 g/cm3
  • Solubility soluble in acetic acid
  • Melting Point 220-225 °C
  • Formula C3H5N3S
  • Boiling Point 261.2 °C at 760 mmHg
  • Molecular Weight 115.159
  • Flash Point 111.8 °C
  • Transport Information
  • Appearance White to light beige crystalline powder
  • Safety 24/25-37/39-26
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 108-33-8 (2-Amino-5-methyl-1,3,4-thiadiazole)
  • Hazard Symbols IrritantXi
  • Synonyms MATD;2-Methyl-5-amino-1,3,4-thiadiazole;1,3,4-Thiadiazole, 2-amino-5-methyl-;5-Methyl-1,3,4-thiadiazol-2-amine;1,3,4-Thiadiazol-2-amine, 5-methyl-;1,3,4-Thiadiazol-2-amine, 5-methyl- (9CI);USAF CY-3;1,4-Thiadiazol-2-amine, 5-methyl-;5-Methyl-1,3,4-thiadiazol-2-ylamine;2-Amino-5-methylthiadiazole;5-Methyl-1,3,4-thiadiazole-2-amine;
  • PSA 80.04000
  • LogP 1.00990

2-Amino-5-methyl-1,3,4-thiadiazole Chemical Properties

Molecular Formula : C3H5N3S
Molar mass:115.1569 g/mol
Structure of 2-Amino-5-methyl-1,3,4-thiadiazole(108-33-8):
                                        
Synonyms of 2-Amino-5-methyl-1,3,4-thiadiazole(108-33-8):2-Amino-5-methylthiadiazole;1,3,4-Thiadiazol-2-amine, 5-methyl-;5-Methyl-1,3,4-thiadiazol-2-amine;1,3,4-Thiadiazole, 2-amino-5-methyl-;2-Amino-5-methyl-1,3,4-thiadiazole
Melting point:220-225 oC
Appearance :beige powder

2-Amino-5-methyl-1,3,4-thiadiazole Uses

2-Amino-5-methyl-1,3,4-thiadiazole(108-33-8) is used for the synthesis of dye.
as well as, 2-Amino-5-methyl-1,3,4-thiadiazole(108-33-8) is used for the synthesis of azole drugs.

2-Amino-5-methyl-1,3,4-thiadiazole Toxicity Data With Reference

Carcinogenicity: 2-Amino-5-methyl-1,3,4-thiadiazole(108-33-8) - Not listed as a carcinogen by IARC, NTP,ACGIH,  or CA Prop 65.
Other: See actual entry in RTECS for complete information.

2-Amino-5-methyl-1,3,4-thiadiazole Safety Profile

Hazard Codes:Xi
Risk Statements:
36:  Irritating to the eyes
37:  Irritating to the respiratory system
38:  Irritating to the skin 
Safety Statements:
24:  Avoid contact with skin
25:  Avoid contact with eyes
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
37:  Wear suitable gloves
39:  Wear eye/face protection

2-Amino-5-methyl-1,3,4-thiadiazole Specification

Stability and Reactivity of 2-Amino-5-methyl-1,3,4-thiadiazole(108-33-8):
Conditions to Avoid: Strong oxidants.
Chemical Stability: Stable under normal temperatures and pressures. 
Hazardous Polymerization: Hazardous Polymerization.
Hazardous Decomposition Products:Irritating and toxic fumes and gases.

 

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