CAS 77-90-7 corresponds to acetyl tributyl citrate (ATBC), which is a non-toxic and environmentally friendly plasticizer widely used in food packaging, children’s toys, and medical products.

Basic Information
-Chinese name: Acetyl tributyl citrate (alias: Acetyl tributyl citrate, O-Acetyl tributyl citrate)
-English name: Acetyl tributyl citrate (ATBC)
-Molecular formula: C20H34O8
-Molecular weight: 402.48
-EINECS number: 201-067-0
-Appearance: Colorless, odorless oily liquid, slightly soluble in water, easily soluble in organic solvents such as ethanol

Main physical and chemical properties
1. Boiling point: about 327-343 ℃
2. Density: 1.045-1.055 g/mL (25 ℃)
3. Flash point:>204 ℃
4. Melting point/freezing point: about -59 ℃/-80 ℃
5. Refractive index (n ² ⁰/D): approximately 1.443
6. Water solubility:<0.1% (difficult to dissolve in water)

Core purpose
-As a non-toxic plasticizer for polyvinyl chloride (PVC), cellulose resin, and synthetic rubber
-Applied in fields with high safety requirements such as food packaging containers, children’s toys, medical devices, film sheets, etc
-Can be used as a stabilizer for polyvinylidene chloride and a cellulose coating additive

Safety and Storage
-Non hazardous chemicals, but need to be stored in a cool and dry place (recommended below 30 ℃)
-Avoid high temperatures and open flames, maintain good ventilation

Products :

CAS 77-90-7 | Acetyl tributyl citrate (ATBC 99.5%, Tributyl O-acetylcitrate, C20H34O8)
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