5-Pyridin-4-Yl-1,3,4-Thiadiazol-2-Amine
[CAS# 2002-04-2]

Identification

• Name: 5-Pyridin-4-Yl-1,3,4-Thiadiazol-2-Amine
• Synonyms: 5-(4-Pyridyl)-1,3,4-Thiadiazol-2-Amine; [5-(4-Pyridyl)-1,3,4-Thiadiazol-2-Yl]Amine; Sdccgmls-0015892.P002
• Molecular Formula: C₇H₆N₄S
• Molecular Weight: 178.21
• CAS Registry Number: 2002-04-2
• SMILES: C2=C(C1=NN=C(N)S1)C=CN=C2
• InChI: 1S/C7H6N4S/c8-7-11-10-6(12-7)5-1-3-9-4-2-5/h1-4H,(H2,8,11)
• InChIKey: KTWDTPBHCWJWGJ-UHFFFAOYSA-N

Properties

• Density: 1.4±0.1g/cm³ (Cal.)
• Melting point: 242-248°C (Expl.)
• Boiling point: 409.1±47.0°C at 760 mmHg (Cal.)
• Flash point: 201.2±29.3°C (Cal.)

Safety Data

• Safety Code: S26;S36/37
• Risk Code: R22;R36/37/38
• Hazard Symbol: X
• Safety Description: WARNING: Irritates skin and eyes, harmful if swallowed

References

• (1): Yao Wang, Rong Wan, Feng Han, Peng Wang and Bin Wang . 5-(4-Pyridyl)-1,3,4-thiadiazol-2-amine , Acta Cryst (2009). E65, o1099Â Â