Basic identification information of Tributyl Acetylcitrate CAS 77-90-7 (TABC 99.5%min)
CAS number: 77-90-7
Chinese: Acetyl tributyl citrate, abbreviated as ATBC
English: Acetyl Tributyl Citrate
EINECS：201-067-0
Molecular formula: C20H34O8
Molecular weight: 402.48
Customs code: 2918150000 (citrate plasticizer)
Physical and chemical properties
- Appearance: Colorless to slightly yellow transparent oily liquid, no odor
- Solubility: Easily soluble in organic solvents such as ethanol, acetone, esters, aromatic hydrocarbons, etc; Almost insoluble in water
- Melting point: -59 ℃
- Boiling point: 327 ℃ (atmospheric pressure); 173 ℃ (1mmHg depressurization)
- Density (20 ℃): 1.045-1.055 g/cm ³
- Open cup flash point: ≥ 204 ℃, belongs to high flash point and low volatility plasticizers
- Refractive index (25 ℃): 1.4410~1.4425
Core performance advantages
Non toxic, heat-resistant, light resistant, water-resistant, good low-temperature flexibility, and extremely low migration and precipitation rate; Completely replace ortho benzene plasticizers and pass FDA food contact certification.
Specification
Appearance Colorless Transparent liquid
Content,% ≥99.5
Acidity(mgKON/g) ≤0.20
Water content(wt),% ≤0.15
Refractive index (25ºC/D) 1.4410-1.4425
Relative density (25/25ºC) 1.045-1.055
Heavy metal(base on Pb) ≤10ppm
Arsenic (As) ≤3 ppm
Flash Point,ºC 200-204
Mainstream industrial use (suitable for chemical export trade)
- Food contact packaging (core applications) includes PVC film, cling film, beverage/dairy packaging, meat food composite film, chewing gum substrate, and direct contact with food is permitted by the US FDA and EU REACH.
- Medical supplies such as infusion tubes, medical PVC equipment, and disposable medical consumables are non-toxic and meet medical safety standards.
- Daily consumer goods Children's soft plastic toys, cosmetics (nail polish, skin care cream), essence spice carrier.
- Polymer industry PVC, cellulose resin, synthetic rubber, PVDC coating dedicated environmentally friendly plasticizers; Improve resin transparency, processing fluidity, and prevent discoloration during heat sealing processing.
- Ink, coatings, and environmentally friendly biodegradable plastic additives in other industries.
Safety, storage, transportation, and hazardous chemical instructions
- Toxicity: Low toxicity, acute oral LD ₅₀ ≈ 4000mg/kg; No reproductive carcinogenic risk, different from toxic plasticizers such as phthalates.
- Hazard category: Ordinary flammable liquid, not classified as highly toxic/corrosive hazardous chemicals; High temperature can ignite when exposed to open flames.
Storage and transportation requirements
Packaging: 200L galvanized iron drum (200kg/drum), plastic ton drum; Store in a sealed, dark and cool place.
Taboo: Keep away from strong oxidants, open flames and heat sources; Cannot be stored together with strong acids and bases.
Export support: Provide MSDS, REACH registration certificate, and food contact testing report.
Drum: 200kg/drum,16.0mt/20fcl
IBC Drum: 1000kg/ibc,20mt/20fcl
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