DL-Lactide, 99%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10015742	Thermo Scientific Acros 376850250	25 g	Glass bottle
10286752	Thermo Scientific Acros 376851000	100 g	Glass bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 95-96-5
• Molecular Weight (g/mol): 144.13
• InChI Key: JJTUDXZGHPGLLC-UHFFFAOYNA-N
• PubChem CID: 7272
• SMILES: CC1OC(=O)C(C)OC1=O

• Molecular Formula: C6H8O4
• MDL Number: MFCD00011685,MFCD00082566
• Synonym: dl-lactide, lactide, dilactide, 1,4-dioxane-2,5-dione, 3,6-dimethyl, 3,6-dimethyl-2,5-dioxo-1,4-dioxane, lactic acid, bimol. cyclic ester, propanoic acid, 2-hydroxy-, bimol. cyclic ester, p-dioxane-2,5-dione, 3,6-dimethyl, d +-lactide, --l-dilactide
• IUPAC Name: 3,6-dimethyl-1,4-dioxane-2,5-dione

Specifications

• Melting Point: 122°C to 126°C
• CAS Min %: 98.5
• CAS Max %: 100.0
• Infrared Spectrum: Authentic
• Assay Percent Range: 98.5% min. (GC)
• MDL Number: MFCD00011685,MFCD00082566
• InChI Key: JJTUDXZGHPGLLC-UHFFFAOYNA-N
• IUPAC Name: 3,6-dimethyl-1,4-dioxane-2,5-dione
• PubChem CID: 7272
• Percent Purity: 99%

• CAS: 95-96-5
• Color: White
• Boiling Point: 138°C to 142°C (8.0 mmHg)
• Physical Form: Crystalline Powder
• Molecular Formula: C6H8O4
• Synonym: dl-lactide, lactide, dilactide, 1,4-dioxane-2,5-dione, 3,6-dimethyl, 3,6-dimethyl-2,5-dioxo-1,4-dioxane, lactic acid, bimol. cyclic ester, propanoic acid, 2-hydroxy-, bimol. cyclic ester, p-dioxane-2,5-dione, 3,6-dimethyl, d +-lactide, --l-dilactide
• SMILES: CC1OC(=O)C(C)OC1=O
• Molecular Weight (g/mol): 144.13
• Formula Weight: 144.13
• Chemical Name or Material: DL-Lactide

Safety and Handling

GHS H Statement
Causes serious eye irritation.
Causes skin irritation.
May cause respiratory irritation.

GHS P Statement
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap a

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 202-468-3

Product Identifier

• 3,6-Dimethyl-1,4-dioxane-2,5-dione

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only