Triacetin CAS 102-76-1

CAS : 102-76-1

Molecular Formula: C9H14O6

Molecular Weight: 218.2

EINECS: 203-051-9

Synonym: Triacetyl glycerin; 1,3-Diacetyloxypropan-2-yl acetate; propane-1,2,3-triyl triethanoate; Glyceryl triacetate,1,2,3-Triacetoxypropane, 1,2,3-Triacetylglycerol, Glycerol ; triacetate, Triacetin; Three acetic acidglycerol ester; Glycerol triacetate; Triacetin 0.25; Glycerol triacetate GTC; GLYCERYL TRIACETATE >= 99.0% (GC); 1,2,3-propanedioltriacetate; 1,2,3-propanedioltriethanoate; 2-(Acetyloxy)-1-[(acetyloxy)methyl]ethyl acetate;

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What is Triacetin CAS 102-76-1?

Colorless transparent oily liquid, slightly bitter, slightly soluble in water, soluble in various organic solvents, with general ester properties. Boiling point 258 ℃ (0.101 mpa), flash point 138 ℃ (closed cup), melting point 3 ℃. Strong solvation effect can endow products with good flexibility.

Specification

Items	Specifications
Appearance	Colorless Transparent Liquid
Content	99% min
Color (Pt-Co)	30# max
Water	≤0.05%
Acidity (mgKOH/g)	≤0.01%
Refractive Index（25℃/D）	1.430～1.435
Relative Density (25/25℃)	1.154～1.164
Heavy Metals (as Pb)	≤5 ppm
Arsenic	≤3 ppm

Application

1>It is mainly used as the plasticizer of cellulose diacetate, the filter tip of cigarettes, as well as as the fixative and lubricating matrix of essence, fragrances and cosmetics;

2>In addition, it is also used as a plasticizer and solvent for ink coatings, such as nitrocellulose, cellulose acetate, ethyl cellulose, and cellulose acetate butyrate;

3>In casting, it is used as a self hardening agent for molding sand.