Name | tributyl O-acetylcitrate |
Synonyms | ATBC FEMA 3080 Uniplex 84 butyl acetylcitrate Acetyl Tributylcitrate tributylcitrateacetate Tributyl Acetyl Citrate Acetyl Tributyl Citrate tributyl O-acetylcitrate O-Acetylcitric acid tributyl ester tributyl 2-(acetyloxy)propane-1,2,3-tricarboxylate tributyl2-(acetyloxy)-1,2,3-propanetricarboxylicacid 5-(acetyloxy)-3-(butoxycarbonyl)-3-hydroxy-5-oxopentanoate 1,5-dibutyl 2-acetyl-3-C-(butoxycarbonyl)-2,4-dideoxypentarate |
CAS | 77-90-7 |
EINECS | 201-067-0 |
InChI | InChI=1/C12H18O8/c1-3-4-5-19-11(17)12(18,6-9(14)15)7-10(16)20-8(2)13/h18H,3-7H2,1-2H3,(H,14,15)/p-1 |
InChIKey | QZCLKYGREBVARF-UHFFFAOYSA-N |
Molecular Formula | C20H34O8 |
Molar Mass | 402.48 |
Density | 1.05 g/mL at 25 °C (lit.) |
Melting Point | -59 °C |
Boling Point | 327 °C |
Flash Point | >230°F |
JECFA Number | 630 |
Water Solubility | <0.1 g/100 mL |
Solubility | Not miscible with water, miscible with ethanol (96 per cent) and with methylene chloride. |
Vapor Presure | 0.26 psi ( 20 °C) |
Appearance | neat |
Color | Clear Colourless |
BRN | 2303316 |
Storage Condition | Store below +30°C. |
Refractive Index | n20/D 1.443(lit.) |
MDL | MFCD00043554 |
Physical and Chemical Properties | Colorless and odorless oily liquid. boiling point 173 ℃ freezing point -80 ℃ relative density 1.046 refractive index 1.4408 flash point 204 ℃ solubility insoluble in water, soluble in most organic solvents. With a variety of cellulose, vinyl resin, chlorinated rubber and other compatible. Partially compatible with cellulose acetate, butyl acetate cellulose. |
Use | Non-toxic plasticizers for dairy products, beverages, food and other packaging materials |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
RTECS | TZ8330000 |
HS Code | 29181500 |
Raw Materials | 1-Butanol Citric acid |
FEMA | 3080 | TRIBUTYL ACETYLCITRATE |
freezing point | -80 ℃ |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Use | non-toxic plasticizer for dairy products, beverages, food and other packaging materials This product is a non-toxic plasticizer, it can be used as a plasticizer for polyvinyl chloride, cellulose resin and synthetic rubber. For non-toxic PVC granulation, food packaging containers, children's toys, medical products, films, plates, cellulose coatings and other products. It can also be used as a stabilizer for polyvinylidene chloride. The product is a non-toxic, tasteless and safe plasticizer, and has excellent heat resistance, cold resistance, light resistance and water resistance. Suitable for food packaging, children's toys, medical products and other fields. The US F.D.A approved for meat food packaging materials and toy materials. Due to the excellent performance of this product, it is widely used in the packaging of fresh meat and its products, dairy packaging, polyvinyl chloride medical products, chewing gum and so on. Resin plasticized by this product showed good transparency and low temperature flexural properties, and in different media with low volatility and extraction rate, in the dissolution of the heat stability, no discoloration. |
production method | esterification of citric acid with butanol; Then acetylation with acetic anhydride catalyzed by sulfuric acid, and distillation under reduced pressure, it was obtained by washing with water and neutralization. |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |