Product name:4-Dimethylamino pyridine.jpg)
CAS No: 1122-58-3
Molecular formula:C7H10N2
Structural formula:
Molecular weight: 122.17
Propertie :
Appearance: light yellow or off-white crystal
Melting point : 112-114°C
Assay: ≥99.0%
Moisture:≤0.5%
Solubility : 7.6g in 25°C and 100g water
Boiling point : 162 °C(50mmHg)
Freeze point: 111.6 °C
Flash point: 230 °C
RN: 1122-58-3
Toxicity: LD50=230mg/kg
Uses: acylation catalyst with extreme nucleophilic capacity
Packing& storage :1 kg/bag, 20kg/box(drum); sealed, kept in cool and dry place.
Cautions: It is irritative to skin and eye, poisoning matter when eat or contact with skin. The operator should wear defense clothing, gloves and mask. It contact with eyes, washing with water. Or send to hospital.
