Home Categories Pharmaceutical intermediates 2,6-Diaminopyridine
A3164212

2,6-Diaminopyridine , 98% , 141-86-6

Synonym(s):
2,6-Diaminopyridine

CAS NO.:141-86-6

Empirical Formula: C5H7N3

Molecular Weight: 109.13

MDL number: MFCD07375472

EINECS: 205-507-2

Pack Size Price Stock Quantity
25G RMB51.20 In Stock
100G RMB143.20 In Stock
250G RMB317.60 In Stock
500G RMB445.60 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 117-122 °C (lit.)
Boiling point: 285 °C (lit.)
Density  1.7110 (rough estimate)
refractive index  1.5340 (estimate)
Flash point: 155°C
storage temp.  Store below +30°C.
solubility  180g/l
form  Flakes or Crystalline Powder
pka 6.13±0.24(Predicted)
color  Beige to dark brown-gray
PH >7 (H2O)
Water Solubility  9.9 g/100 mL (20 ºC)
BRN  108513
InChIKey VHNQIURBCCNWDN-UHFFFAOYSA-N
LogP 0.550 (est)
CAS DataBase Reference 141-86-6(CAS DataBase Reference)
NIST Chemistry Reference 2,6-Pyridinediamine(141-86-6)
EPA Substance Registry System 2,6-Pyridinediamine (141-86-6)

Description and Uses

2,6-Diaminopyridine is an important organic reagent with a wide range of uses. It can be used for fluorescence detection, 2,6-Diaminopyridine fluorescence method for the determination of certain aromatic primary amines. It can also be used to prepare 2,6-Diaminopyridine imprinted core-shell nanoparticles. A new method for the detection of diaminopyridine derivatives using molecularly imprinted electrochemical sensors has been established, which has been applied to the detection of 2,6-Diaminopyridine in hair dyes with good sensitivity and selectivity.

2,6-Diaminopyridine, used as a pharmaceutical intermediate and a hair dye coupler in oxidation/permanent formulations.

Safety

Symbol(GHS) 
GHS06
Signal word  Danger
Hazard statements  H301-H315-H319-H335
Precautionary statements  P261-P264-P270-P301+P310-P302+P352-P305+P351+P338
Hazard Codes  Xn,T,Xi
Risk Statements  22-36/37/38-25-20/21
Safety Statements  26-45-37/39-28A-36
RIDADR  2811
WGK Germany  3
RTECS  US7570000
9
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29333999

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