Basic information Safety Supplier Related

2-AMINO-5-(METHYLTHIO)-1,3,4-THIADIAZOLE

Basic information Safety Supplier Related

2-AMINO-5-(METHYLTHIO)-1,3,4-THIADIAZOLE Basic information

Product Name:
2-AMINO-5-(METHYLTHIO)-1,3,4-THIADIAZOLE
Synonyms:
  • IFLAB-BB F1386-0088
  • 5-(METHYLTHIO)-1,3,4-THIADIAZOL-2-AMINE
  • 2-AMINO-5-(METHYLTHIO)-1,3,4-THIADIAZOLE
  • 1,3,4-Thiadiazol-2-amine, 5-(methylthio)-
  • 1,3,4-Thiadiazole, 2-amino-5-(methylthio)-
  • 2-Amino-5-methylmercapto-1,3,4-thiadiazole
  • 4-thiadiazol-2-amine,5-(methylthio)-3
  • 4-thiadiazole,2-amino-5-(methylthio)-3
CAS:
5319-77-7
MF:
C3H5N3S2
MW:
147.22
EINECS:
672-510-7
Product Categories:
  • Oxadiazoles & Thiadiazoles
  • Building Blocks
  • Amines
  • Oxadiazoles & Thiadiazoles
  • Heterocyclic Building Blocks
  • Thiadiazoles
Mol File:
5319-77-7.mol
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2-AMINO-5-(METHYLTHIO)-1,3,4-THIADIAZOLE Chemical Properties

Melting point:
178-181 °C(lit.)
Boiling point:
318.1±25.0 °C(Predicted)
Density 
1.402 (estimate)
refractive index 
1.5800 (estimate)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
3.37±0.10(Predicted)
form 
solid
CAS DataBase Reference
5319-77-7(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/22
Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
29349990

MSDS

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2-AMINO-5-(METHYLTHIO)-1,3,4-THIADIAZOLE Usage And Synthesis

Chemical Properties

Yellowish crystalline powder

Uses

2-Amino-5-(methylthio)-1,3,4-thiadiazole may be used in the synthesis of 9-methylthio-7,7-dioxo-7,7a-dihydro-5-oxo-7λ6,10-dithia-8,11-diaza-cyclopenta[b] phenantren-6-one by reacting with 4-chloro-2-oxo-2H-chromene-3-sulfonyl chloride.

Definition

ChEBI: 2-Amino-5-methylthio-1,3,4-thiadiazole is an aryl sulfide.

General Description

2-Amino-5-(methylthio)-1,3,4-thiadiazole is a 2-amino-5-substituted-1,3,4-thiadiazole. Its density at 25°C is 1.4020g/ml.

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