ATBC
Acetyl Tributyl Citrate(ATBC) is a non-toxic, phthalate-free, biodegradable plasticizer with CAS 77-90-7, formula C₂₀H₃₄O₈, and molecular weight 402.48. It is a colorless, odorless oily liquid widely used in food contact, medical, and toy applications, approved by the US FDA for food packaging and toy materials.
产品详情
Key Properties
| Property | Value | Significance |
|---|---|---|
| Appearance | Colorless, transparent oily liquid | Good compatibility with resins, no color impact |
| Boiling Point | 343°C (0.101 MPa) | High thermal stability for processing |
| Flash Point | 204°C (open cup) | Low flammability risk |
| Freezing Point | -80°C | Excellent cold resistance, suitable for low-temperature use |
| Volatility | Very low (0.000009 g/cm²·h at 105°C) | Minimal migration, long product life |
| Solubility | Soluble in most organic solvents; insoluble in water | Easy blending with polymers |
| Toxicity | Non-toxic (oral LD₅₀ >10 mL/kg) | Safe for sensitive applications |
| Biodegradability | Biodegradable | Environmentally friendly alternativ |
