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 |
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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