ChemicalBook >> CAS DataBase List >>2,5-Diaminopyridine
2,5-Diaminopyridine
- CAS No.
- 4318-76-7
- Chemical Name:
- 2,5-Diaminopyridine
- Synonyms
- PYRIDINE-2,5-DIAMINE;TIMTEC-BB SBB004342;2,5-DIAMINOPYRIDINE;2,5-diamino-pyridin;2,5-Pyridinediamine;2,5-Diaminopyridine,98+%;2,5-Diaminopyridine, 97+%;2,5-Diaminopyridine ISO 9001：2015 REACH
- CBNumber:
- CB3355806
- Molecular Formula:
- C5H7N3
- Molecular Weight:
- 109.13
- MDL Number:
- MFCD00129023
- MOL File:
- 4318-76-7.mol
- MSDS File:
- SDS
Last updated:2022-12-21 16:56:50
| 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) |
| FDA UNII | H6OLZ060HI |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN2671 |
| WGK Germany | 3 |
| RTECS | US7555000 |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29333999 |
2,5-Diaminopyridine price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 530603 | 2,5-Diaminopyridine 97% | 4318-76-7 | 1g | $79.1 | 2024-03-01 | Buy |
| Sigma-Aldrich | 530603 | 2,5-Diaminopyridine 97% | 4318-76-7 | 5g | $376 | 2024-03-01 | Buy |
| Sigma-Aldrich | 530603 | 2,5-Diaminopyridine 97% | 4318-76-7 | 10g | $179.2 | 2024-03-01 | Buy |
| TRC | D415235 | 2,5-Diaminopyridine | 4318-76-7 | 1g | $75 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0019646 | 2,5-DIAMINOPYRIDINE 95.00% | 4318-76-7 | 1G | $679.14 | 2021-12-16 | Buy |
2,5-Diaminopyridine Chemical Properties,Uses,Production
Chemical Properties
Yellow to purple crystalline powder
Uses
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.
2,5-Diaminopyridine Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 218)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. | 0431-80514535 13634302652 | Extension@chemextension.com | CHINA | 967 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10828 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12468 | 58 |
View Lastest Price from 2,5-Diaminopyridine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-17 | 2,5-Diaminopyridine
4318-76-7
|
US $1.10 / g | 1g | 99.0% min | 100 tons min | Shaanxi Dideu Medichem Co. Ltd | |
 |
2023-01-11 | 2,5-Diaminopyridine
4318-76-7
|
US $9.90 / kg | 1kg | 99% | 1000kg | Hebei Duling International Trade Co. LTD | |
 |
2021-09-30 | 2,5-Diaminopyridine
4318-76-7
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited |
-
- 2,5-Diaminopyridine
4318-76-7
- US $1.10 / g
- 99.0% min
- Shaanxi Dideu Medichem Co. Ltd
-
- 2,5-Diaminopyridine
4318-76-7
- US $9.90 / kg
- 99%
- Hebei Duling International Trade Co. LTD
-
- 2,5-Diaminopyridine
4318-76-7
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
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2,5-DIAMINOPYRIDINE
TIMTEC-BB SBB004342
2,5-Diaminopyridine, 97+%
2,5-Diaminopyridine,98+%
2,5-Pyridinediamine
2,5-Diaminopyridine ISO 9001：2015 REACH
PYRIDINE-2,5-DIAMINE
4318-76-7
C5
Building Blocks
Pyridines
Heterocyclic Building Blocks
Pyridine
Pyridines derivates
Pyridines
C5
Heterocyclic Building Blocks
pyridine series
compounds of pyridine