38912

Dimethyl ether

puriss., ≥99.9% (GC)

• Sinónimos: Methyl ether
• Fórmula lineal: (CH₃)₂O
• Número de CAS: 115-10-6
• Peso molecular: 46.07
• Beilstein/REAXYS Number: 1730743
• EC Number: 204-065-8
• MDL number: MFCD00008494
• UNSPSC Code: 12142100
• PubChem Substance ID: 329755804
• NACRES: NA.22

Propiedades

• vapor density: 1.62 (vs air)
• Quality Level: 100
• vapor pressure: >760 mmHg ( 25 °C)
• grade: puriss.
• assay: ≥99.9% (GC)
• autoignition temp.: 662 °F
• expl. lim.: 27 %
• bp: −24.8 °C (lit.)
• mp: −141 °C (lit.)
• SMILES string: COC
• InChI: 1S/C2H6O/c1-3-2/h1-2H3
• Inchi Key: LCGLNKUTAGEVQW-UHFFFAOYSA-N

Descripción

General description

Dimethyl ether (DME) is the simplest aliphatic ether used as a reactant as well as a solvent in organic synthesis. It is also used as a precursor for the preparation of important useful organic compounds such as dimethyl carbonate, methyl acetate, propylene and chloromethyl ether.

Application

DME can be used as a precursor for the preparation of versatile methylating agents such as dimethyl sulfate and trimethyloxonium tetrafluoroborate.

Packaging

Cylinder with net 1.1 kg

DIN 477 nr.1

Other Notes

Sales restrictions may apply

Recommended products

Z742161 DIN 1 Regulator OR 99112 outlet Valve

Información de seguridad

• Pictograms: GHS02,GHS04
• signalword: Danger
• hcodes: H220,H280
• pcodes: P210 - P377 - P381 - P410 + P403
• Hazard Classifications: Flam. Gas 1A - Press. Gas Liquefied gas
• Storage Class: 2A - Gases
• wgk_germany: WGK 1
• flash_point_f: -41.8 °F - closed cup
• flash_point_c: -41 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves