Diethoxymethane, 99%, pure, stabilized, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10023460	Thermo Scientific Acros 296450050	5 mL	Glass bottle
10432451	Thermo Scientific Acros 296455000	500 mL	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: 462-95-3, 128-37-0
• Molecular Weight (g/mol): 104.15
• InChI Key: KLKFAASOGCDTDT-UHFFFAOYSA-N
• PubChem CID: 10024
• SMILES: CCOCOCC

• Molecular Formula: C5H12O2
• MDL Number: MFCD00009246
• Synonym: diethoxymethane, ethylal, formaldehyde diethyl acetal, diethylformal, diethoxy methane, methane, diethoxy, ethoxymethoxy ethane, ethoxymethyl ethyl ether, 1,1-diethoxymethane, 3,5-dioxaheptene
• IUPAC Name: ethoxymethoxyethane

Specifications

• CAS: 462-95-3, 128-37-0
• Color: Colorless
• Boiling Point: 87.5°C
• Infrared Spectrum: Authentic
• Molecular Formula: C5H12O2
• Refractive Index: 1.3720 to 1.3740
• Specific Gravity: 0.831
• Solubility Information: Solubility in water: 4.2%. Other solubilities: miscible with ethanol, ethyl ether, very soluble in acetone, soluble in benzene, chloroform
• SMILES: CCOCOCC
• Stabilizer: 100ppm BHT max.
• PubChem CID: 10024
• Formula Weight: 104.15
• Grade: Pure
• Chemical Name or Material: Diethoxymethane, 99%

• Melting Point: -66.5°C
• Density: 0.8310g/mL
• Flash Point: −5°C
• Assay Percent Range: 98.5% min. (GC)
• Linear Formula: CH₃CH₂OCH₂OCH₂CH₃
• MDL Number: MFCD00009246
• Synonym: diethoxymethane, ethylal, formaldehyde diethyl acetal, diethylformal, diethoxy methane, methane, diethoxy, ethoxymethoxy ethane, ethoxymethyl ethyl ether, 1,1-diethoxymethane, 3,5-dioxaheptene
• InChI Key: KLKFAASOGCDTDT-UHFFFAOYSA-N
• IUPAC Name: ethoxymethoxyethane
• Molecular Weight (g/mol): 104.15
• Viscosity: 0.405 mPa.s (20°C)
• Percent Purity: 99%
• Physical Form: Liquid

Safety and Handling

GHS H Statement
May cause respiratory irritation.
Causes serious eye irritation.
Causes skin irritation.
Highly flammable liquid and vapor.
Toxic in contact with skin.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Gently wash with plenty of soap and water.
Avoid breathing dust/fume

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 207-330-6

missing translation for 'rtecsNumber' : PA8500000

missing translation for 'tsca' : TSCA

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.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P403+P233-Store in a well-ventilated place. Keep container tightly closed.

RUO – Research Use Only