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Methylal (Dimethoxymethane)
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Methylal (Dimethoxymethane)

Methylal (Dimethoxymethane)

Description:

Appearance:colorless transparent liquid
Content: ≥99.5%(high purity 99.95%) 
Moisture%≤0.01
methanol %≤0.01
methanal %≤0.0001
CAS NO.: 109-87-5
HS CODE: 291100
Country of origin: China
Annual output: 5500 tons


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Description

Methylal (Dimethoxymethane)

Description:

Appearance:colorless transparent liquid
Content: ≥99.5%(high purity 99.95%) 
Moisture%≤0.01
methanol %≤0.01
methanal %≤0.0001
CAS NO.: 109-87-5
HS CODE: 291100
Country of origin: China
Annual output: 5500 tons


Contact now            MSDS          TDS/COA


Methylal (Dimethoxymethane) Applications.
Methylal (Dimethoxymethane) is a colorless liquid. It is the triester of ethanol and phosphoric acid and can be called "phosphoric acid, triethyl ester".is a clear colorless flammable liquid with a low boiling point, low viscosity and an excellent dissolving power. It has a chloroform-like odor and a pungent taste. It is the dimethyl acetal of formaldehyde. Methylal is soluble in three parts water and miscible with most common organic solvents. It is primarily used as a solvent and in the manufacture of perfumes, resins, adhesives, paint strippers and protective coatings. Another useful application of dimethoxymethane is to protect alcohols with a MOM ether in organic synthesis.

SPECIFICATIONS

Appearance :   Colorless transparent liquid
Purity,% ≥99.95%
Moisture% ≤0.01
methanol % ≤0.01
methanal % ≤0.0001

Methylal (Dimethoxymethane) Physical Parameters

Methylal (Dimethoxymethane) Basic Information
English Name: Methylal (Dimethoxymethane)
CAS Number: 109-87-5
Formula:  C3H8O2
Molecular Weight:  76.09

Synonyms:2,4-Dioxapentane; Anesthenyl; Bis(methoxy)methane; Dimethoxymethane; Dimethyl formal; Formal; Formaldehyde dimethyl acetal; Formaldehyde

methyl ketal; Methoxymethyl methylether; Methylal; Methylene dimethyl ether.
EINECS:  203-714-2
Density: 0.8560 g/cm3
Point: -104.8°C
Boiling Point: 45.238 °C at 760 mmHg
Vapor Pressure: 43.99kpa/20 °C
Flash point: -17.8 °C
Explosion Limits, Lower:1.60 vol %  Upper: 17.60 vol %

Handling method and safety information

Methylal (Dimethoxymethane) is highly flammable liquid. Read the Material Safety Data Sheet (MSDS) before use. Dangerous or hazardous reactions do not take place under normal conditions.

Methylal (Dimethoxymethane) Packaging specifications

160 kg/drum, ISO Tank.
Methylal drum packing -160kg  methylal iso tank packing

Methylal (Dimethoxymethane) Export condiction:

CAS NO.: 109-87-5
HS CODE: 291100
DOT/IATA/IMDG/IMO:  Hazard class: 3, UN number: UN1234, Packing group: II