CAS Number452-58-4
Synonyms2,3-DiaMinopyridine; Pyridin-2,3-diamin; di-aminopyridine; Pyridin-2,3-diaMine; Diaminopyridine; Pyridine,2,3-diamino; 1,2-pyridine diamine; EINECS 207-200-9; 2,3-Pyridinediamine; 2,3-diamino-pyridin; 2,3-diamino-pyridine; 3-DiaMinopyridine; MFCD00006319; Diaminopyridine (VAN); pyridine-2,3-diamine; 4-pyridinediamine
Molecular FormulaC5H7N3
Molecular Weight109.13
Purity95%
Density1.3±0.1 g/cm3
Boiling Point311.3±22.0 °C at 760 mmHg
Melting Point110-115 °C (lit.)
Appearancepowder
EINECS207-200-9
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 452-58-4 |
| Catalog No. | 2A-9001649 |
| Chinese Name | 2,3-二氨基吡啶 |
| Synonyms | 2,3-DiaMinopyridine; Pyridin-2,3-diamin; di-aminopyridine; Pyridin-2,3-diaMine; Diaminopyridine; Pyridine,2,3-diamino; 1,2-pyridine diamine; EINECS 207-200-9; 2,3-Pyridinediamine; 2,3-diamino-pyridin; 2,3-diamino-pyridine; 3-DiaMinopyridine; MFCD00006319; Diaminopyridine (VAN); pyridine-2,3-diamine; 4-pyridinediamine |
| Molecular Formula | C5H7N3 |
| Molecular Weight | 109.13 |
| Purity | 95 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 311.3±22.0 °C at 760 mmHg |
| Melting Point | 110-115 °C (lit.) |
| Appearance | powder |
| Water Solubility | 100 g/L (20 ºC) |
| Storage Condition | Refrigerate at 4°C, seal and store in a ventilated |
| Packaging | II |
| EINECS | 207-200-9 |
| HTC | 2933399090 |
| UN(IATA) | UN 2811 |
| PubChem ID | 24847682 |
| MDL Number | MFCD00006319 |
| SMILES | Nc1cccnc1N |
| InChI | 1S/C5H7N3/c6-4-2-1-3-8-5(4)7/h1-3H,6H2,(H2,7,8) |
| InChI Key | ZZYXNRREDYWPLN-UHFFFAOYSA-N |
| Beilstein/REAXYS | 109869 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 6.1 |
| Risk Codes | R25;R36/37/38 |
| Safety Description | S26;S28A;S37/39;S45 |
| MSDS | msds/1649_1_452_58_4.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 96.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: Item 1 Poisons. UN number: 2811 Proper Shipping Name: Toxic Solid, Organic, Not Otherwise Specified Packing grade: III |
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