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METHYLAL For Synthesis

Dimethoxymethane, Formaldehyde dimethyl acetal; Formal

COAs

Packings

500 ml (00500)

2500 ml (02500)

2500 ml (02500)

2500 ml (02500)

2GBA000500 2GBA002500 2GBAG02500 2GBAH02500
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Article No. 4606G Grade For Synthesis
Purity 98% CAS No. 109-87-5
Molecular Formula C3H8O2 Molecular Weight 76.09
H.S. Code 2911.0010 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Liquid Colour Colorless
Melting point/ Freezing point [°C] -105 Initial boiling point [°C] 41°C at 1.013 hPa
Final boiling point [°C] 43°C at 1.013 hPa Vapour pressure [20°C] 439.8 hPa
Vapour density 2.63 - (Air = 1.0) Relative density, gas (air=1) 0.86 g/mL
Explosion limits - upper [%] 17.6 %(V) Explosion limits -lower [%] 1.6 %(V)

Specifications

Appearance Clear colourless liquid Purity (by GC) Min 98.0%
Identity (IR) Passes test Density (at 20°C) 0.858 - 0.860 g/mL
Water (by KF) Max 0.3%

Safety Information and Hazard Symbols

Flame Exclamation Mark
Symbol: GHS02, GHS07
 Signal Word: Danger
 UN No.: 1234
 IMCO Class No.: 3
 Packing Group: II
 Hazardous Statement: H225-H319
 Precaution Statement: P210-P305 + P351 + P338
 Risk Statement: 11-19-36
 Safety Statement: 7/9-16-26-33
Revision Date: 08-Dec-2020

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