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Thermo Scientific Chemicals
DL-Lactide, 99%
CAS: 95-96-5 | C6H8O4 | 144.13 g/mol
化学物質識別子
CAS95-96-5
IUPAC Name3,6-dimethyl-1,4-dioxane-2,5-dione
Molecular FormulaC6H8O4
InChI KeyJJTUDXZGHPGLLC-UHFFFAOYNA-N
SMILESCC1OC(=O)C(C)OC1=O
さらに表示
仕様
スペックシート
スペックシートAppearance (Color)White
Assay (GC)≥98.5%
FormCrystals or crystalline powder
Melting Point (clear melt)119-128?C
Identification (FTIR)Conforms
DL-Lactide is used to produce 2-hydroxy-propionic acid 1-(1-phenyl-ethoxycarbonyl)-ethyl ester. It acts as an important raw material and an intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyes. It is involved in enzymatic alcoholysis to produce both alkyl (R)-lactates and alkyl (S,S)-lactyllactates.
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
DL-Lactide is used to produce 2-hydroxy-propionic acid 1-(1-phenyl-ethoxycarbonyl)-ethyl ester. It acts as an important raw material and an intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyes. It is involved in enzymatic alcoholysis to produce both alkyl (R)-lactates and alkyl (S,S)-lactyllactates.
Solubility
Soluble in chloroform and methanol. Slightly soluble in benzene.
Notes
Moisture senstive. Store in a cool place. Incompatible with acids, bases and strong oxidizing agents.
DL-Lactide is used to produce 2-hydroxy-propionic acid 1-(1-phenyl-ethoxycarbonyl)-ethyl ester. It acts as an important raw material and an intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyes. It is involved in enzymatic alcoholysis to produce both alkyl (R)-lactates and alkyl (S,S)-lactyllactates.
Solubility
Soluble in chloroform and methanol. Slightly soluble in benzene.
Notes
Moisture senstive. Store in a cool place. Incompatible with acids, bases and strong oxidizing agents.
RUO – Research Use Only
General References:
- Dong, H.; Dai, W.; Ju, H.; Lu, H.; Wang, S.; Xu, L.; Zhou, S. F.; Zhang, Y.; Zhang, X. Multifunctional Poly(dl-lactide)-Polyethylene Glycol-Grafted Graphene Quantum Dots for Intracellular MicroRNA Imaging and Combined Specific-Gene-Targeting Agents Delivery for Improved Therapeutics. ACS Appl. Mater. Inter. 2015, 7 (20), 11015-11023.
- Zuza, E.; Lejardi, A.; Meaurio, E.; Sarasua, J. R. Phase behavior and interactions in poly(dl-lactide)/poly(styrene-co-vinylphenol) blends. Eur. Polym. J. 2015, 63, 58-66.