n-Butyl cyanoacrylate (also known as Enbucrilate) is a low-toxicity, highly biocompatible medical instant adhesive that cures rapidly within seconds upon contact with water or bodily fluids to form a protective film. It is commonly used as a medical tissue adhesive for surgical hemostasis, suturing, and the closure of superficial surgical incisions.
| Chemical Name | Enbucrilate |
| Chemical Formula | C₈H₁₁NO₂ |
| CAS | 6606-65-1 |
| Appearance | clear liquid |
| Melting point | - |
| Boiling point | 232.8ºC at 760 mmHg |
| Density（ρ20）, g/cm³ | 1.005 g/cm3 |
| Molecular Weight | 153.18 |
| Solubility | Insoluble in water |
Used in the preparation of hemostatic adhesives for surgical hemostasis and suturing. When mixed with carbolic acid, it is used in vasectomy procedures to occlude the vas deferens.
Optimal Temperature: For unopened products, we recommend storing them in the refrigerator at 2°C to 8°C to maintain optimal stability and activity.
Re-warming Instructions: Before use, remove the bottle from the refrigerator and allow it to warm slowly to room temperature. Do not heat directly, as this will cause moisture from the air to condense inside the bottle, leading to premature curing and failure of the adhesive.
Seal to Prevent Moisture: After use, squeeze out any excess adhesive from the nozzle and tightly screw on the cap. It is recommended to store the product in the original moisture-proof bag to prevent moisture from entering.
Store in a Cool, Shaded Place: Store in a cool, dry, and well-ventilated environment, away from direct sunlight.
Keep Away from Incompatible Substances: Do not store together with water, strong acids, strong alkalis, oxidizing agents, or amines to prevent violent polymerization reactions.
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