L-Lactide CAS 4511-42-6

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-dioxChemicalbookane-2,5-quinone;actide;L-(-)-LACTIDE98+%;3,6-Dimethyl-2,5-p-dioxanedione;L-(-)-Lactide,99%;L,L-Dilactide

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Model:
4511-42-6
Brand:
bosschem
Code:
4511-42-6

Product Description

L-Lactide Basic information
Product Name:	L-Lactide
CAS:	4511-42-6
MF:	C6H8O4
MW:	144.13
EINECS:	224-832-0
Mol File:	4511-42-6.mol
L-Lactide Chemical Properties
Melting point	92-94 °C(lit.)
Boiling point	255°C
density	1.186±0.06 g/cm3(Predicted)
refractive index	1.4475
storage temp.	2-8°C
solubility	Soluble in chloroform, and methanol. Slightly soluble in benzene.
optical activity	[α]20/D 285°, c = 1 in toluene
Sensitive	Moisture Sensitive
BRN	82124
InChIKey	JJTUDXZGHPGLLC-IMJSIDKUSA-N

ITEM	Result
Purity	99.1% BY GC
Water	0.2%
L-lactic acid	0.1%
Organic solvent	0.1%
Appearance	White
Melting point	94ºC

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公司信息

L-Lactide 4511-42-6 C6H8O4

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Controllable quality

Each batch comes with TDS/MSDS/COA; accepts third-party testing (SGS, etc.)

Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis