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Lactide
CAS: 4511-42-6 | C6H8O4
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
4511-42-6
Molecular Formula:
C6H8O4
Molecular Mass:
144.13 g/mol
Names and Synonyms:
Lactide
1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S,6S)-
p-Dioxane-2,5-dione, 3,6-dimethyl-, L-
1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S-cis)-
(3S,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
L-Lactide
(S,S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
L,L-Dilactide
L-(-)-Lactide
L-Dilactide
(-)-L-Dilactide
LL-Lactide
1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S,5S)-
Purasorb L
Scolat AL
Puralact B 3
PuraLact L
Purac TL
Lumilact L
Esun LA 99
Identifiers:
SMILES:
C[C@@H]1OC(=O)[C@H](C)OC1=O
InChI:
InChI=1S/C6H8O4/c1-3-5(7)10-4(2)6(8)9-3/h3-4H,1-2H3/t3-,4-/m0/s1
Key Properties
Melting Point
95-96 °C
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 144.13 g/mol | CAS Common Chemistry |
| 144.12599999999998 g/mol | RDKit | |
| 144.042258736 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Lactide | CAS Common Chemistry |
| Canonical SMILES | O=C1OC(C(=O)OC1C)C | CAS Common Chemistry |
| InChI | InChI=1S/C6H8O4/c1-3-5(7)10-4(2)6(8)9-3/h3-4H,1-2H3/t3-,4-/m0/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=JJTUDXZGHPGLLC-IMJSIDKUSA-N | CAS Common Chemistry |
| Melting Point | 95-96 °C | CAS Common Chemistry |
| Name | L-Lactide | CAS Common Chemistry |
| Lactide | CAS Common Chemistry | |
| Heavy Atom Count | 10 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 52.6 Ų | RDKit |
| LogP | -0.13660000000000005 | RDKit |
| Molar Refractivity | 31.10799999999999 | RDKit |
