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ChemicalBook >> CAS DataBase List >> L-Lactide

L-Lactide

L-Lactide price.
  • $16.8 - $5428.5
  • Product name: L-Lactide
  • CAS: 4511-42-6
  • MF: C6H8O4
  • MW: 144.13
  • EINECS:224-832-0
  • MDL Number:MFCD00070594
  • Synonyms:L-3,6-Dimethyl-1,4-dioxane-2,5-dione;1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S,6S)-;3,6-dimethyl-1,4-dioxane-2,5-quinone;L-(-)-LACTIDE 98+%;3,6-Dimethyl-2,5-p-dioxanedione;L-(-)-Lactide ,99%;L-3,6-DiMethyl-p-dioxane-2,5-dione;L-(-)-Dilactide (3S,6S)-(-)-3,6-Dimethyl-1,4-dioxane-2,5-dione
20 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chem-Impex
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 5g
  • 25g
  • 100G
  • 250G
  • 500g
  • 1KG
  • ManufacturerAK Scientific
  • Product numberV2322
  • Product descriptionL-Lactide
  • Packaging500g
  • Price$907
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL09031
  • Product descriptionL-Lactide, 98+%
  • Packaging5g
  • Price$27.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL09031
  • Product descriptionL-Lactide, 98+%
  • Packaging25g
  • Price$82.7
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0039810
  • Product descriptionL-(-)-LACTIDE 95.00%
  • Packaging5G
  • Price$129.57
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0039810
  • Product descriptionL-(-)-LACTIDE 95.00%
  • Packaging25G
  • Price$1212.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0039810
  • Product descriptionL-(-)-LACTIDE 95.00%
  • Packaging250G
  • Price$5428.5
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR933335
  • Product descriptionL-(-)-Lactide 97%
  • Packaging25g
  • Price$115
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35186
  • Product descriptionL-(-)-Lactide,99%(GC) 99%(GC)
  • Packaging5G
  • Price$16.8
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35186
  • Product descriptionL-(-)-Lactide,99%(GC) 99%(GC)
  • Packaging25G
  • Price$50.4
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35186
  • Product descriptionL-(-)-Lactide,99%(GC) 99%(GC)
  • Packaging100G
  • Price$179.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35186
  • Product descriptionL-(-)-Lactide,99%(GC) 99%(GC)
  • Packaging250G
  • Price$375.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35186
  • Product descriptionL-(-)-Lactide,99%(GC) 99%(GC)
  • Packaging1KG
  • Price$1444.81
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD45000285
  • Product description(3S,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione 97%
  • Packaging25g
  • Price$91
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number65805
  • Product descriptionL-(-)-Lactide
  • Packaging250g
  • Price$2200
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number367044
  • Product description(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione 98%
  • Packaging25g
  • Price$88.1
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number367044
  • Product description(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione 98%
  • Packaging100g
  • Price$307
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific V2322 L-Lactide 500g $907 2021-12-16 Buy
Alfa Aesar L09031 L-Lactide, 98+% 5g $27.65 2024-03-01 Buy
Alfa Aesar L09031 L-Lactide, 98+% 25g $82.7 2024-03-01 Buy
American Custom Chemicals Corporation CCH0039810 L-(-)-LACTIDE 95.00% 5G $129.57 2021-12-16 Buy
American Custom Chemicals Corporation CCH0039810 L-(-)-LACTIDE 95.00% 25G $1212.75 2021-12-16 Buy
American Custom Chemicals Corporation CCH0039810 L-(-)-LACTIDE 95.00% 250G $5428.5 2021-12-16 Buy
Apolloscientific OR933335 L-(-)-Lactide 97% 25g $115 2021-12-16 Buy
Chem-Impex 35186 L-(-)-Lactide,99%(GC) 99%(GC) 5G $16.8 2021-12-16 Buy
Chem-Impex 35186 L-(-)-Lactide,99%(GC) 99%(GC) 25G $50.4 2021-12-16 Buy
Chem-Impex 35186 L-(-)-Lactide,99%(GC) 99%(GC) 100G $179.2 2021-12-16 Buy
Chem-Impex 35186 L-(-)-Lactide,99%(GC) 99%(GC) 250G $375.2 2021-12-16 Buy
Chem-Impex 35186 L-(-)-Lactide,99%(GC) 99%(GC) 1KG $1444.81 2021-12-16 Buy
Crysdot CD45000285 (3S,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione 97% 25g $91 2021-12-16 Buy
Medical Isotopes, Inc. 65805 L-(-)-Lactide 250g $2200 2021-12-16 Buy
Sigma-Aldrich 367044 (3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione 98% 25g $88.1 2024-03-01 Buy
Sigma-Aldrich 367044 (3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione 98% 100g $307 2024-03-01 Buy

Properties

Melting point :92-94 °C(lit.)
Boiling point :255°C
Density :1.186±0.06 g/cm3(Predicted)
vapor pressure :0.311Pa at 25℃
refractive index :1.4475
storage temp. :2-8°C
solubility :Soluble in chloroform, and methanol. Slightly soluble in benzene.
form :Solid
color :White to Off-White
optical activity :[α]20/D 285°, c = 1 in toluene
Water Solubility :16.7g/L at 20℃
Sensitive :Moisture Sensitive
BRN :82124
Stability :Hygroscopic
InChIKey :JJTUDXZGHPGLLC-IMJSIDKUSA-N
LogP :0.4 at 25℃
CAS DataBase Reference :4511-42-6(CAS DataBase Reference)
EPA Substance Registry System :1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S,6S)- (4511-42-6)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

L-Lactide upon polymerization gives poly(lactic acid), which finds many useful properties like biodegradable and nontoxic to the human body and the environment. Its polymer, poly-l-lactide is utilized in the repairing of orbital posterior floor fracture. Further, it is used as biomedical materials for tissue regeneration, matrices for drug delivery systems and alternatives for commercial polymeric materials to reduce the impact on the environment.

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