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Acetyl Tributyl Citrate , Cas No.77-90-7 , Tributyl 2-acetoxypropane-1,2,3-tricarboxylate , tributyl O-acetylcitrate
Property of Acetyl Triebutyl Citrate:
| Chemical Name | Acetyl Tributyl Citrate |
| Othe Name | Tributyl 2-acetoxypropane-1,2,3-tricarboxylate O-Acetylcitric Acid Tributyl Ester tributyl O-acetylcitrate, Acetyl Tri-N-Butyl Citrate ATBC FEMA 3080 Tributyl 2-Acetylcitrate Tributyl Acetylcitrate Acetylcitric acid, tributyl ester |
| Formula | C20H34O8 |
| Molecular Weight | 402.481 |
| CAS NO | 77-90-7 |
| EINECS NO | 201-067-0 |
| FEMA | 3080 |
| Appearance | Colorless and tasteless transparent liquid |
| Boiling point (0.101MPa) | 343 º C |
| Flash point (open) | 204 º C |
| Freezing point | -80 º C |
| Volatile speed (105 ºC) | 0.000009g/cm2•h |
| Rate of hydrolysis | 0.1 % (100 ºC, 6 hours) |
| Solubility | soluble in most organic solvent, insoluble in water |
| Compatibility | It have good compatibility with resin PVC, PS (Polystyrene), vinyl chloride-vinyl acetate copolymer, cellulose nitrate, ethylocellulose and PVB (Polyvinyl butyral). It is partially compatible with cellulose acetate and cellulose acetate butyrate. |
| Resistance | The cold resistance and light resistance of Acetyl Tributyl Citrate (ATBC) is similar to Tributyl Citrate (TBC), water resistance of ATBC is better than TBC. |
| LD50 | 4000mg/kg |
Application of Acetyl Triebutyl Citrate:
Acetyl Tributyl Citrate (ATBC) is innocuous plasticizer, used as plasticizer of PVC, cellulose resin and synthetic rubber. It is also used in innocuous PVC grain, food packaging material, soft toys for children, medical products, thin film and cellulosic coating etc.. It also can be used as stabilizer of polyvinylidene chloride etc.
Specification of Acetyl Triebutyl Citrate:
| Structural formula |
| |
| CAS Registry No. | 77-90-7 | |
| Chemical Name | Acetyl Tributyl Citrate | |
| Molecular Formula | C20H34O8 | |
| Molecular Weight | 402.48 | |
| Items | Unit | Specifications |
| Appearance | Clear colorless liquid | |
| Color number | Pt-Co,# | 30 max |
| Content | % w/w | 99.0 min |
| Acidity | mg KOH/g | 0.2 max |
| Water content | % w/w | 0.15 max |
| Refractive index | 25 º C /D | 1.4410-1.4425 |
| Relative density | 25 º C, g/cm3 | 1.045-1.055 |
| Heavy metals (as Pb) | ppm | 10 max |
| Arsenic (As) | ppm | 3 max |
