2,2'-DIPYRIDYLAMINE
Synonym(s):2,2′-Dipyridylamine;2,2’-DIPYRIDYLAMINE;bipyam
- CAS NO.：1202-34-2
- Empirical Formula: C10H9N3
- Molecular Weight: 171.2
- MDL number: MFCD00006247
- EINECS: 214-864-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-07 19:09:50
What is 2,2'-DIPYRIDYLAMINE?
Chemical properties
White solid
The Uses of 2,2'-DIPYRIDYLAMINE
A metal-complexing agent; an effective iron chelating agent to help protect against UVB radiation. An impurity of Chlorpheniramine Maleate (C424300).
The Uses of 2,2'-DIPYRIDYLAMINE
2,2′-Dipyridylamine (bipyam) can be used:
- As a bidentate N-donor ligand in the synthesis of various metal complexes.
- To synthesize Pd-polyoxovanadates, heterogeneous catalyst for the oxidation of benzylic hydrocarbons.
General Description
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Purification Methods
Crystallise the amine from *benzene or toluene [Blakley & De Armond J Am Chem Soc 109 4895 1987]. The amine is also recrystallised from Me2CO (m 95.1o) or distilled in a vacuum. [Beilstein 22 I 630, 22 II 331, 22 III/IV 3961.]
Properties of 2,2'-DIPYRIDYLAMINE
| Melting point: | 90-92 °C(lit.) |
| Boiling point: | 222 °C50 mm Hg(lit.) |
| Density | 1.1984 (rough estimate) |
| refractive index | 1.6550 (estimate) |
| Flash point: | 170 °C |
| storage temp. | 2-8°C |
| solubility | Acetonitrile (Slightly), Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 4.79±0.10(Predicted) |
| color | White to Off-White |
| BRN | 127131 |
| CAS DataBase Reference | 1202-34-2(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Pyridinamine, N-2-pyridinyl- (1202-34-2) |
Safety information for 2,2'-DIPYRIDYLAMINE
| 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 |
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 2,2'-DIPYRIDYLAMINE
2,2'-DIPYRIDYLAMINE manufacturer
Clickchem Research LLP
2Y
Phone:+91-8140031133
Whatsapp: +91- 8140031133
product: CHLORPHENIRAMINE EP IMPURITY B 90 % Above
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