2,5-Diaminopyridine
- CAS NO.:4318-76-7
- Empirical Formula: C5H7N3
- Molecular Weight: 109.13
- MDL number: MFCD00129023
- EINECS: 626-246-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2022-12-21 16:56:50
What is 2,5-Diaminopyridine?
Chemical properties
Yellow to purple crystalline powder
The Uses of 2,5-Diaminopyridine
2,5-Diaminopyridine may be used in the preparation of 6-acetamidoimidazo[ 1,2-a]pyridine. It may be used in the preparation of organo-soluble polyimides by reacting with different dianhydride monomers. These polyimides form the precursor for preparing novel polyimide-silica composites.
General Description
2,5-Diaminopyridine is a disubstituted pyridine that can be prepared by the reduction of 5-nitro-2-aminopyridine using 10%Pd/C.
Properties of 2,5-Diaminopyridine
Melting point: | 110.3°C |
Boiling point: | 180 °C/12 mmHg (lit.) |
Density | 1.1118 (rough estimate) |
refractive index | 1.5340 (estimate) |
Flash point: | 180°C/12mm |
storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
pka | 6.48(at 20℃) |
CAS DataBase Reference | 4318-76-7(CAS DataBase Reference) |
Safety information for 2,5-Diaminopyridine
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,5-Diaminopyridine
Abamectin manufacturer
Nandana Laboratories Pvt. Ltd.(NLPL)
1Y
Phone:+91-6281929762
Whatsapp: +91 6281929762
product: 4318-76-7 2,5-Diaminopyridine 98%
New Products
Bromine 99.5% AR (4 x 500ml) Fehling's Solution No. B Amino Acid Kit of 23 items set Ammonium Molybdate Reagent Solution Beam's Reagent Solution Ehrlich's Reagent For detection of urobillinogen 4-((2-isopropoxyethoxy)methyl)phenol 4-Hydroxy Carbazole Amino Salicylic Acid. U.S.P. 2 – Methoxy – 5- Sulfamoyl Benzoic acid 1,2,3,4-Tetrahydrocarbazol-4-one Acetone Isobutryl oxime ester Curcuma aromatica Oil Curry leaf Extract Terminalia bellirica Extract Aloe vera extract 200x Withania somnifera (Ashwagandha Extract) Citrus bioflavonoids Extract Ethyl 3-(Pyridin-2-Ylamino)Propanoate Bilastine -IP/BP/ Cypermethric Acid Chloride Methyl Di Chloride (Mdc) 5-Nitrosalicylaldehyde 5-(Difluoromethoxy)-2-Mercapto-1H-Benzimidazole- IP/BP/Related products of tetrahydrofuran
1, 4- Benzenedicarboxylic acid, 2, 5- dipropoxy- , 1, 4- dihydrazide
Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate
2,3-DIAMINOPYRIDINE,2,3-Diaminopyridine,98%,2,3-Diaminopyridine99%
Diaminopyridine,2 6-DIAMINOPYRIDINE 99+% &,2,6-Diaminopyridine,>98%
2-Aminopyridine
2,4-DIAMINOPYRIDINE
4-Dimethylaminopyridine
3-Aminopyridine
You may like
-
4318-76-7 2,5-Diaminopyridine 98%View Details
4318-76-7 -
2,5-Diaminopyridine CAS 4318-76-7View Details
4318-76-7 -
7726-95-6 Bromine 99.5% AR (4 x 500ml) 99%View Details
7726-95-6 -
Formamide 99%View Details
75-12-7 -
2, 4-Pyrimidinediamine 3-Oxide 99%View Details
74638-76-9 -
85-81-4 6-Methoxy-8-Nitroquinoline 99%View Details
85-81-4 -
3-Bromo-4,5-Dihydro-1H-Benzo[B]Azepin-2(3H)-One 99%View Details
86499-96-9 -
(−)-Dip-Chloride 85116-37-6 99%View Details
85116-37-6
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.