ChemicalBook--->CAS DataBase List--->105-70-4

105-70-4

105-70-4 Structure

105-70-4 Structure
IdentificationBack Directory
[Name]

2-hydroxypropane-1,3-diyl diacetate
[CAS]

105-70-4
[Synonyms]

1,3-Diacetin
Glyceryl 1,3-diacetate
1,2,3-Propanetriol,1,3-diacetate
2-hydroxypropane-1,3-diyl diacetate
1,3-Diacetin (Technical grade, ~50%)
(3-Acetyloxy-2-Hydroxypropyl) Acetate
[EINECS(EC#)]

203-323-7
[Molecular Formula]

C7H12O5
[MDL Number]

MFCD00008717
[MOL File]

105-70-4.mol
[Molecular Weight]

176.17
Chemical PropertiesBack Directory
[Boiling point ]

227.77°C (rough estimate)
[density ]

1.1790
[refractive index ]

1.4395 (estimate)
[storage temp. ]

Refrigerator
[solubility ]

Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly)
[form ]

Oil
[pka]

13.14±0.20(Predicted)
[color ]

Colourless
Hazard InformationBack Directory
[Uses]

1,3-Diacetin is a derivative of Triacetin (T720850) which is used as a food additive and flavorings. Triacetin can be used as an excipient in pharmaceutical products where it is used as a humectant, a plasticizer, and as a solvent. Triacetin can also be used as a fuel additive as an antiknock agent.
Spectrum DetailBack Directory
[Spectrum Detail]

2-hydroxypropane-1,3-diyl diacetate(105-70-4)1HNMR
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