4-Pyridinecarboxaldehyde

• Catalog No.: 82730
• CAS Number: 872-85-5
• M. F.: C6H5NO
• M. W.: 107.11
• Purity: ≥96.0% (GC)

SYNONYMS

• Title: 4－吡啶甲醛
• IUPAC name: pyridine-4-carbaldehyde
• IUPAC Traditional name: 4-formylpyridine
• Synonyms: Isonicotinaldehyde; 吡啶-4-甲醛

DATABASE IDS

• PubChem SID: 24888037
• CAS Number: 872-85-5
• EC Number: 212-832-3
• Beilstein Number: 105342
• MDL Number: MFCD00006425

PROPERTIES

• Empirical Formula (Hill Notation): C6H5NO
• Grade: purum
• Impurities: ≤1% pyridine-2-carboxaldehyde
• Purity: ≥96.0% (GC)
• Apperance: clear brown-yellow liquid (clear)
• Boiling Point: 71-73 °C/10 mmHg(lit.)
• Density: 1.137 g/mL at 20 °C(lit.)
• Flash Point: 82 °C
• Flash Point: 179.6 °F
• Refractive Index: n20/D 1.544(lit.)
• Refractive Index: n20/D 1.544
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• RTECS: NR9400000
• Safety Statements: 26
• Storage Temperature: 2-8°C
• German water hazard class: 1

DETAILS

Description (English)

Other Notes
For the preparation of pyridine-containing polymers (glass beads) for enzyme immobilisation1,2

Description (简体中文)

Other Notes
用于为酶的固定化制备含吡啶的聚合物（玻璃珠）1,2