Natural Triacetin
Natural triacetin is mainly used as a hydrophilic plasticizer in both aqueous and solvent-based polymeric coating of capsules, tablets, beads, and granules; typical concentrations used are 10–35% w/w.
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Product Description
Natural triacetin Basic information
Product Name: | Natural triacetin |
CAS: | 102-76-1 |
MF: | C9H14O6 |
MW: | 218.2 |
EINECS: | 203-051-9 |
Mol File: | 102-76-1.mol |
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Natural triacetin Chemical Properties
Melting point | 3 °C(lit.) |
Boiling point | 258-260 °C(lit.) |
density | 1.16 g/mL at 25 °C(lit.) |
vapor density | 7.52 (vs air) |
refractive index | n25/D 1.429-1.431(lit.) |
FEMA | 2007 | (TRI-)ACETIN |
Fp | 300 °F |
solubility | Soluble in water, miscible with ethanol (96 per cent) and toluene. |
form | Liquid |
color | Clear colorless |
explosive limit | 1.05%, 189°F |
Water Solubility | 64.0 g/L (20 ºC) |
Merck | 14,9589 |
JECFA Number | 920 |
BRN | 1792353 |
Stability: | Stable. Incompatible with strong oxidizing agents. Combustible. |
InChIKey | URAYPUMNDPQOKB-UHFFFAOYSA-N |
CAS DataBase Reference | 102-76-1(CAS DataBase Reference) |
NIST Chemistry Reference | 1,2,3-Propanetriol, triacetate(102-76-1) |
EPA Substance Registry System | Glyceryl triacetate (102-76-1) |
Natural triacetin Safety Information
Safety Statements | 23-24/25 |
WGK Germany | 1 |
RTECS | AK3675000 |
Autoignition Temperature | 809 °F |
TSCA | Yes |
HS Code | 29153930 |
Hazardous Substances Data | 102-76-1(Hazardous Substances Data) |
Toxicity | LD50 i.v. in mice: 1600 ±81 mg/kg (Wretlind) |
Natural triacetin Usage
Chemical Properties | Triacetin has a very faint, fruity odor. It has a mild, sweet taste that is bitter above 0.05%. |
Chemical Properties | Colorless liquid; slight fatty odor; bitter taste. Slightly soluble in water; very soluble in alcohol, ether, and other organic solvents. Combustible. |
Chemical Properties | Triacetin is a colorless, viscous liquid with a slightly fatty odor. |
Occurrence | Reported found in papaya. |
Uses | Triacetin is a colorless, oily liquid of slight fatty odor and bitter taste. It is soluble with water and is miscible with alcohol and ether. It functions in foods as a humectant and solvent. |
Uses | As fixative in perfumery; solvent in manufacture of celluloid, photographic films. Technical triacetin (a mixture of mono-, di-, and small quantities of triacetin) as a solvent for basic dyes, particularly indulines, and tannin in dyeing. |