Dimethoxymethane, 99.5+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10498250	Thermo Scientific Acros 115560010	1 L	Glass bottle
10264570	Thermo Scientific Acros 115560025	2.5 L	Glass bottle
10073563	Thermo Scientific Acros 115560250	25 L	Metal drum

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: 109-87-5
• Molecular Weight (g/mol): 76.09
• InChI Key: NKDDWNXOKDWJAK-UHFFFAOYSA-N
• PubChem CID: 8020
• IUPAC Name: dimethoxymethane

• Molecular Formula: C₃H₈O₂
• MDL Number: MFCD00008495
• Synonym: methylal, formal, methane, dimethoxy, formaldehyde dimethyl acetal, dimethyl formal, anesthenyl, 2,4-dioxapentane, bis methoxy methane, methylene dimethyl ether, methoxymethyl methyl ether
• ChEBI: CHEBI:48341
• SMILES: COCOC

Specifications

• CAS: 109-87-5
• Color: Colorless
• Boiling Point: 41.0°C to 42.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₃H₈O₂
• Refractive Index: 1.3525 to 1.3545
• Fieser: 01,671; 02,271; 06,374; 07,115
• Specific Gravity: 0.86
• Solubility Information: Solubility in water: 32.3g/100 mL (16°C). Other solubilities: miscible with alcohol,ether,oils,hydrocarbons,miscible with most common organic solvents,very soluble in acetone,benzene
• SMILES: COCOC
• Molecular Weight (g/mol): 76.09
• ChEBI: CHEBI:48341
• Formula Weight: 76.09
• Physical Form: Liquid

• Melting Point: -105.0°C
• Density: 0.8600g/mL
• Flash Point: −18°C
• Assay Percent Range: 99.5% min. (GC)
• Linear Formula: CH₂(OCH₃)₂
• MDL Number: MFCD00008495
• Merck Index: 15, 6086
• Synonym: methylal, formal, methane, dimethoxy, formaldehyde dimethyl acetal, dimethyl formal, anesthenyl, 2,4-dioxapentane, bis methoxy methane, methylene dimethyl ether, methoxymethyl methyl ether
• InChI Key: NKDDWNXOKDWJAK-UHFFFAOYSA-N
• IUPAC Name: dimethoxymethane
• PubChem CID: 8020
• Viscosity: 3.25 mPa.s (20°C)
• Percent Purity: 99.5+%
• Chemical Name or Material: Dimethoxymethane

Safety and Handling

GHS H Statement
Highly flammable liquid and vapor.

GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Ground/Bond container and receiving equipment.
Store in a well-ventilated place.
Keep container tightly closed.

GHS Signal Word: Danger

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Product Identifier

• Dimethoxymethane

Signal Word

• Danger

Hazard Category

• Flammable liquid Category 2

Hazard Statement

• H225-Highly flammable liquid and vapour.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P240-Ground/bond container and receiving equipment.
• P403+P233-Store in a well-ventilated place. Keep container tightly closed.

RUO – Research Use Only