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Dimethoxymethane, 98%
CAS: 109-87-5 | C3H8O2 | 76.095 g/mol
Supplier: Thermo Scientific Chemicals A12055AP
Description
Used to protect diols as their methylene acetals, using TMS-OTf/2,6-lutidine:
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsUsed to protect diols as their methylene acetals, using TMS-OTf/2,6-lutidine:
Solubility
Soluble in water 20°C 330g/L.
Notes
Moisture Sensitive. Store away from oxidizing agents, moisture/water and acids. Store under inert gas.
Spécifications
| Dimethoxymethane | |
| -105°C | |
| 41°C to 42°C | |
| C3H8O2 | |
| CH3OCH2OCH3 | |
| 500 mL | |
| 1697025 | |
| 14,6012 | |
| Soluble in water 20°C 330g/L. | |
| COCOC | |
| 76.095 | |
| CHEBI:48341 | |
| 98% |
| 109-87-5 | |
| 0.863 | |
| −17°C (1°F) | |
| 1.3545 | |
| MFCD00008495 | |
| UN1234 | |
| Moisture sensitive | |
| methylal, formal, methane, dimethoxy, formaldehyde dimethyl acetal, dimethyl formal, anesthenyl, 2,4-dioxapentane, bis methoxy methane, methylene dimethyl ether, methoxymethyl methyl ether | |
| NKDDWNXOKDWJAK-UHFFFAOYSA-N | |
| dimethoxymethane | |
| 8020 | |
| 76.1 |
Identifiants chimiques
| 109-87-5 | |
| 76.095 | |
| NKDDWNXOKDWJAK-UHFFFAOYSA-N | |
| 8020 | |
| dimethoxymethane |
| C3H8O2 | |
| MFCD00008495 | |
| methylal, formal, methane, dimethoxy, formaldehyde dimethyl acetal, dimethyl formal, anesthenyl, 2,4-dioxapentane, bis methoxy methane, methylene dimethyl ether, methoxymethyl methyl ether | |
| CHEBI:48341 | |
| COCOC |
Sécurité et manipulation
GHS H Statement
H225-H319
Highly flammable liquid and vapor.
Causes serious eye irritation.
P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378q-P501c
H225
missing translation for 'dotInformation' : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: METHYLAL
missing translation for 'einecsNumber' : 203-714-2
missing translation for 'rtecsNumber' : PA8750000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures; Store under Nitrogen
RUO – Research Use Only