Triethylene glycol dimethyl ether, 99%, stabilized

Product Code.	Quantity	Packaging	unitSize
10657492	250 mL	Glass bottle	250mL
10295280	1 L	Glass bottle	1 L
10563504	2.5 L	Glass bottle	2.5 L

Product Code. 10657492 Supplier Thermo Scientific Acros Supplier No. 139602500

Description

CAS: 112-49-2 | C₈H₁₈O₄ | 178.23 g/mol

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.

Specifications

Chemical Identifiers

• CAS: 112-49-2
• Molecular Formula: C₈H₁₈O₄
• Molecular Weight (g/mol): 178.23
• MDL Number: MFCD00008504
• InChI Key: YFNKIDBQEZZDLK-UHFFFAOYSA-N
• Synonym: triglyme, triethylene glycol dimethyl ether, 2,5,8,11-tetraoxadodecane, 1,2-bis 2-methoxyethoxy ethane, glyme 4, ansul ether 161, glyme-3, tegdime, tegdme, unii-32yxg88kk0
• PubChem CID: 8189
• ChEBI: CHEBI:44842
• IUPAC Name: 1-methoxy-2-[2-(2-methoxyethoxy)ethoxy]ethane
• SMILES: COCCOCCOCCOC

• Acidity: 0.05mg KOH/g max.
• Melting Point: -45°C
• Density: 0.9860g/mL
• Boiling Point: 216°C
• Flash Point: 113°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 98.5% min. (GC)
• Packaging: Glass bottle
• Linear Formula: CH₃OCH₂CH₂OCH₂CH₂OCH₂CH₂OCH₃
• Refractive Index: 1.4220 to 1.424
• Quantity: 250 mL
• Merck Index: 15, 9861
• Specific Gravity: 0.986
• Solubility Information: Solubility in water: soluble. Other solubilities: miscible with hydrocarbon solvents
• Stabilizer: 0.01% BHT
• Viscosity: 2.5 mPa.s (20°C)
• Formula Weight: 178.23
• Percent Purity: 99%
• Physical Form: Liquid
• Chemical Name or Material: Triethylene glycol dimethyl ether, Stabilized

Safety and Handling

Product Identifier

• Triethylene glycol dimethyl ether, stabilized

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 2
• Reproductive toxicity Category 1B

Hazard Statement

• H360Df-May damage the unborn child. Suspected of damaging fertility.
• H319-Causes serious eye irritation.
• EUH019-May form explosive peroxides.

Precautionary Statement

• P201-Obtain special instructions before use.
• P233-Keep container tightly closed.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P308+P313-IF exposed or concerned: Get medical advice/attention.

SDS

RUO – Research Use Only