161756

Brommethylmethylether

technical grade, 90%

• Synonym(e): 1-Bromomethyl methyl ether, Bromomethoxymethane, Methoxymethyl bromide
• Lineare Formel: BrCH₂OCH₃
• CAS-Nummer: 13057-17-5
• Molekulargewicht: 124.96
• MDL-Nummer: MFCD00000171
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24849953
• NACRES: NA.22

Eigenschaften

• Qualität: technical grade
• Qualitätsniveau: 100
• Assay: 90%
• Form: liquid
• Brechungsindex: n20/D 1.456 (lit.)
• bp: 87 °C (lit.)
• Dichte: 1.531 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: bromo; ether
• Lagertemp.: 2-8°C
• SMILES String: COCBr
• InChI: 1S/C2H5BrO/c1-4-2-3/h2H2,1H3
• InChIKey: JAMFGQBENKSWOF-UHFFFAOYSA-N

Beschreibung

Anwendung

Bromomethyl methyl ether was used in enantiocontrolled synthesis of intermediate containing carbons 18 to 35 of the macrocyclic immunosuppressant FK-506. It was used in the synthesis of 1-methoxymethyl-4-tritylthio-2-azetidinone.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07
• Signalwort: Warning
• H-Sätze: H226,H312 + H332,H315,H319,H335,H351
• P-Sätze: P210 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 80.6 °F - closed cup
• Flammpunkt (°C): 27 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter