Lactide, L-

Base Information Edit

Chemical Name:Lactide, L-
CAS No.:4511-42-6
Deprecated CAS:13167-47-0,17699-81-9,22061-81-0,25151-34-2,17699-81-9,22061-81-0
Molecular Formula:C6H8O4
Molecular Weight:144.127
Hs Code.:29322090
European Community (EC) Number:224-832-0
UNII:IJ13TO4NO1
DSSTox Substance ID:DTXSID5049655
Nikkaji Number:J150.826A
Wikidata:Q24757824
Mol file:4511-42-6.mol

Synonyms:L-Lactide;4511-42-6;L-(-)-Lactide;(3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione;Lactide, L-;LL-Lactide;L-Dilactide;Purasorb L;L,L-Dilactide;(-)-L-Dilactide;1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S,6S)-;(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione;(3S-cis)-3,6-Dimethyl-1,4-dioxane-2,5-dione;UNII-IJ13TO4NO1;IJ13TO4NO1;L-(-)-Dilactide;(3S,6S)-(-)-3,6-Dimethyl-1,4-dioxane-2,5-dione;EINECS 224-832-0;EC 224-832-0;1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S-cis)-;P-DIOXANE-2,5-DIONE, 3,6-DIMETHYL-, L-;1,4-DIOXANE-2,5-DIONE, 3,6-DIMETHYL-, (3S,5S)-;l(-)-lactide;MFCD00070594;(C6-H8-O4)x-;(l)-lactide;(S,S)-3,6-Dimethyl-1,4-dioxane-2,5-dione;SCHEMBL439067;DTXSID5049655;AC8718;AKOS022173434;AS-65329;CS-0137497;L0115;EN300-6488265;W-106164;Q24757824;(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione, 98%

Suppliers and Price of Lactide, L-

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
L-(-)-Lactide
25g
$ 150.00

TCI Chemical
L-(-)-Lactide >98.0%(T)
250g
$ 401.00

TCI Chemical
L-(-)-Lactide >98.0%(T)
25g
$ 55.00

SynQuest Laboratories
L-(-)-Lactide 97%
25 g
$ 184.00

Sigma-Aldrich
(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione 98%
25g
$ 73.00

Sigma-Aldrich
(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione 98%
100g
$ 249.00

Medical Isotopes, Inc.
L-(-)-Lactide
250 g
$ 2200.00

Crysdot
(3S,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione 97%
25g
$ 91.00

Chem-Impex
L-(-)-Lactide,99%(GC) 99%(GC)
250G
$ 375.20

Chem-Impex
L-(-)-Lactide,99%(GC) 99%(GC)
25G
$ 50.40

Total 112 raw suppliers

Chemical Property of Lactide, L- Edit

Chemical Property:

Appearance/Colour:Crystalline flake object
Vapor Pressure:0.0028mmHg at 25°C
Melting Point:92-94 °C(lit.)
Refractive Index:1.4475
Boiling Point:285.5 °C at 760 mmHg
Flash Point:150.6 °C
PSA：52.60000
Density:1.186 g/cm³
LogP:-0.13660
Storage Temp.:2-8°C
Sensitive.:Moisture Sensitive
Solubility.:Soluble in chloroform, and methanol. Slightly soluble in benzene
Water Solubility.:16.7g/L at 20℃
XLogP3:0.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:0
Exact Mass:144.04225873
Heavy Atom Count:10
Complexity:155

Purity/Quality:

99% ^*data from raw suppliers

L-(-)-Lactide ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 36/37/38-36
Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:CC1C(=O)OC(C(=O)O1)C
Isomeric SMILES:C[C@H]1C(=O)O[C@H](C(=O)O1)C
Uses (3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione may be used in the synthesis of optically active terpyridine containing poly(L-lactide)s, polydisperse lactic acid oligomers, bicyclic and tricyclic lactide derivatives.

Technology Process of Lactide, L-

There total 33 articles about Lactide, L- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%