CAS Number
141-86-6
Name
2,6-Diaminopyridine
Synonyms
2,6-Diaminopyridine
2,6-pyridindiamin
2,6-Pyridindiamin
2,6-Pyridinediamine
2,6-Pyridinediamine
2-Pyridinamine, 1,6-dihydro-6-imino-
6-Imino-1,6-dihydro-2-pyridinamin
6-Imino-1,6-dihydro-2-pyridinamine
6-Imino-1,6-dihydro-2-pyridinamine
Pyridin-2,6-diamin
pyridine-2,6-diamine
2,6-Diaminopyridine
2,6-DAP
2,6-Diamino Pyridine
2-Pyridinamine, 1,6-dihydro-6-imino-, (Z)- (9CI)
Dap
Pyridine-2,6-diyldiamine
SMILES
C1=CC(=NC(=C1)N)N
StdInChI
InChI=1S/C5H7N3/c6-4-2-1-3-5(7)8-4/h1-3H,(H4,6,7,8)
StdInChIKey
VHNQIURBCCNWDN-UHFFFAOYSA-N
Molecular Formula
C5H7N3
Molecular Weight
109.13
Beilstein Registry Number
108513
MDL Number
MFCD00006329
EINECS
205-507-2
Properties
Appearance
Light grey to grey crystalline powder
Melting Point
119-123ºC
Boiling Point
285ºC
Flash Point
155ºC
Water Solubility
9.9 g/100 mL(20 ºC)
Safety Data
Symbol
GHS06Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Codes (Europe)
Risk Statements (Europe)
Safety Statements (Europe)
26-45
RIDADR
UN 2671 6.1 / PGII
WGK Germany
3
Specifications and Other Information of Our 2,6-Diaminopyridine CAS 141-86-6
Identification Methods
HNMR
Assay
98%-102%
Loss on drying
0.5% max
Residue on ignition
0.2% max
Total Impurities
0.5% max
Iron Content
50ppm max
Heavy Metals
20ppm max
Package
25kg/drum or 10kg/drum
Manufacturing Capacity
3MT/month
Storage
In summer, the appearance of 2,6-Diaminopyridine will change very quickly(but quality won’t change), maybe will become a little dark than its natural color(Light gray crystalline powder) under 1~2 months high temperature. (But in the shipping of around 10 days, its appearance won’t change.) Please store it in room temperature(0°C is better) for long time, in container tightly sealed ; Protect from light.
Shelf Life
1 year under sealed storage
Application
A common agrochemical intermediate