Diacetin, mixed isomers, tech. ca 50%, remainder triacetin and monoacetin

Name: Diacetin, mixed isomers, tech. ca 50%, remainder triacetin and monoacetin
SKU: L12708.30

CAS: 25395-31-7 | C₇H₁₂O₅

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產品號碼 L12708.30

亦稱為 L12708-30

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Quantity:

250 g

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化學識別

CAS25395-31-7

IUPAC Name1-(acetyloxy)-3-hydroxypropan-2-yl acetate

Molecular FormulaC7H12O5

InChI KeyUXDDRFCJKNROTO-UHFFFAOYNA-N

SMILESCC(=O)OCC(CO)OC(C)=O

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規格

規格表

Assay (GC)>45.0% (main component)

Appearance (Color)Clear, colorless

FormLiquid

Refractive Index1.4380-1.4480 @ 20°C

Diacetin is widely used as plasticizer. It has been used to design and evaluate gliclazide push-pull osmotic pump (PPOP) coated with aqueous colloidal polymer dispersions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Diacetin is widely used as plasticizer. It has been used to design and evaluate gliclazide push-pull osmotic pump (PPOP) coated with aqueous colloidal polymer dispersions.

Solubility
Fully miscible in water.

Notes
Hygroscopic. Incompatible with oxidizing agents.

RUO – Research Use Only

General References:

Xin Tang; Ling-yu Tai; Xing-gang Yang; Fen Chen; He-ming Xu; Wei-san Pan. In vitro and in vivo evaluation of gliclazide push-pull osmotic pump coated with aqueous colloidal polymer dispersions. Drug Development and Industrial Pharmacy. 2013, 39,(1), 67-76.
Karel Hernandez; Eduardo Garcia-Verdugo; Raul Porcar; Roberto Fernandez-Lafuente. Hydrolysis of triacetin catalyzed by immobilized lipases: Effect of the immobilization protocol and experimental conditions on diacetin yield. Journal name. 2011, 48,(6-7), 510-517.