125857

2,3-Diaminopyridine

95%

• 실험식(Hill 표기법): C₅H₇N₃
• CAS Number: 452-58-4
• Molecular Weight: 109.13
• Beilstein: 109869
• EC Number: 207-200-9
• MDL number: MFCD00006319
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24847682
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 95%
• 양식: powder
• mp: 110-115 °C (lit.)
• solubility: H₂O: soluble 50 mg/mL, opaque (brown to very dark brown)
• SMILES string: Nc1cccnc1N
• InChI: 1S/C5H7N3/c6-4-2-1-3-8-5(4)7/h1-3H,6H2,(H2,7,8)
• InChI key: ZZYXNRREDYWPLN-UHFFFAOYSA-N

설명

일반 설명

2,3-Diaminopyridine forms the bis-condensed Schiff base with salicylaldehyde. It forms charge transfer complex with tetrachloro-p-benzoquinone and tetracyanoethylene.

애플리케이션

2,3-Diaminopyridine was used in the synthesis of 2,3-diaminopyridinium-4-hydroxybenzoate. 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.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Faceshields, Gloves