Formaldehyd dimetylacetal för syntes, Sigma-Aldrich®

Leverantör: Merck
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Synonyms: Formal, Methylal, Dimethoxymethane

M-Clarity™ quality level = MQ200

8.06017.1000 8.06017.2500
8.06017.1000EA 563 SEK
8.06017.1000 8.06017.2500
Formaldehyd dimetylacetal för syntes, Sigma-Aldrich®
Formaldehyd dimetylacetal
Formel: CH₂(OCH₃)₂
MW: 76,1 g/mol
Kokpunkt: 42 °C (1013 hPa)
Smältpunkt: –105 °C
Densitet: 0,821 g/cm³ (20 °C)
Flampunkt: –18 °C
Storage Temperature: Omgivande
MDL Number: MFCD00008495
CAS nummer: 109-87-5
EINECS: 203-714-2
UN: 1234
ADR: 3,II
Merck Index: 12,06093
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Specifikation testresultat

Solubility (20 °C) soluble
Melting Point -105 °C
Molar Mass 76.11 g/mol
Boiling Point 42.3 °C (1013 hPa)
Vapor Pressure 440 hPa (20 °C)
Flash Point -18 °C
Refractive Index 1.3541 (20 °C, 589 nm)
Explosion Limit 1.6 - 17.6 %(V)
Density 0.86 g/cm3 (20 °C)
Ignition Point 235 °C

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