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  7. L-Lactide, 98+%

L-Lactide, 98+%

Numéro de catalogue. AAL0903114
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25 g
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AAL0903114 25 g
AAL0903106 5 g
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Numéro de catalogue. AAL0903114 Fournisseur Thermo Scientific Chemicals Code fournisseur L0903114
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Description

CAS: 4511-42-6 | C6H8O4 | 144.13 g/mol

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.

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.

Solubility
Soluble in chloroform, and methanol. Slightly soluble in benzene.

Notes
Moisture sensitive. Store in a cool place. Incompatible with oxidizing agents.

Identifiants chimiques

CAS 4511-42-6
Molecular Formula C6H8O4
Molecular Weight (g/mol) 144.13
MDL Number MFCD00070594
InChI Key JJTUDXZGHPGLLC-UHFFFAOYNA-N
Synonym l-lactide, 3s,6s-3,6-dimethyl-1,4-dioxane-2,5-dione, l---lactide, lactide, l, l-dilactide, 3s-cis-3,6-dimethyl-1,4-dioxane-2,5-dione, ll-lactide, unii-ij13to4no1, 1,4-dioxane-2,5-dione, 3,6-dimethyl-, 3s,6s, ij13to4no1
PubChem CID 107983
SMILES CC1OC(=O)C(C)OC1=O

Spécifications

pH 3.0
Melting Point 95°C to 99°C
Quantity 25 g
Refractive Index 1.4475
Beilstein 82124
Solubility Information Soluble in chloroform,and methanol. Slightly soluble in benzene.
Boiling Point 255°C
IUPAC Name (3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione
Formula Weight 144.13
Percent Purity ≥98%
Chemical Name or Material L-Lactide
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Sécurité et manipulation

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H319-H335
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 224-832-0
TSCA Yes
Recommended Storage Keep cold

RUO – Research Use Only