Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

A14618 2,3-Diaminopyridine, 98%

CAS Number
452-58-4
Synonyms
2,3-Pyridinediamine

Stock No. Size Price ($) Quantity Availability
A14618-06 5g 63.10
A14618-14 25g 209.00
A14618-22 100g 593.00
Add to Cart Add to Quote Request View Item

2,3-Diaminopyridine, 98%

MDL
MFCD00006319
EINECS
207-200-9

Chemical Properties

Formula
C5H7N3
Formula Weight
109.13
Melting point
110-114°
Boiling Point
195°/55mm
Flash Point
205°(401°F)
Storage & Sensitivity
Air Sensitive. Store under Nitrogen. Ambient temperatures.
Solubility
Soluble in water (100 g/L).

Applications

2,3-Diaminopyridine was used in the synthesis of 2,3-diaminopyridinium-4-hydroxybenzoate1. It was used as internal standard in analysis of poly(amidoamine)dendrimers having different terminal functionalities by capillary electrophoresis. It was used as reagent in synthesis of imidazopyridines and organometallic complexes.

Notes

It is sensitive to air. Incompatible with oxidizing agents.

Literature References

Hoong-Kun Fun; Kasthuri Balasubramani. 2,3-Diamino-pyridinium 4-hydroxy-benzoate. Acta Crystallographica Section E. 2009, 65, (Pt 7),o1496-o1497

 

Xiangyang Shi; Istvan Banyai; Wojciech G.Lesniak; Mohammad T.Islam; Istvan Orszagh; Peter Balogh; James R.Baker; Lajos P.Balogh. Capillary electrophoresis of polycationic poly(amidoamine) dendrimers. Electrophoresis. 2005, 26, (15),2949-2959

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H312-H315-H319-H332-H335

Toxic if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. Harmful if inhaled. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
109869
Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2933.39
TSCA
No
RTECS
US7548000

Recommended

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware