8.03575

2,6-Diaminopyridine

for synthesis

• Synonym(s): 2,6-Diaminopyridine
• Linear Formula: 2,6-(NH₂)₂C₅H₃N
• CAS Number: 141-86-6
• Molecular Weight: 109.13
• MDL number: MFCD00006329
• UNSPSC Code: 12352116
• EC Index Number: 205-507-2
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: ≥97.0% (GC)
• form: solid
• pH: >7 ( in H₂O)
• bp: 159 °C/13 hPa
• mp: 115-118 °C
• transition temp: flash point 155 °C
• storage temp.: 2-30°C
• InChI: 1S/C5H7N3/c6-4-2-1-3-5(7)8-4/h1-3H,(H4,6,7,8)
• InChI key: VHNQIURBCCNWDN-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 117 °C
Melting range (upper value): ≤ 121 °C
Identity (IR): passes test

Safety Information

• Pictograms: GHS06
• Signal Word: Danger
• Hazard Statements: H301 - H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P270 - P301 + P310 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): 311.0 °F - closed cup
• Flash Point(C): 155 °C - closed cup