411531

(Brommethylen)dimethyliminiumbromid

95%

• Lineare Formel: BrCH=N(CH₃)₂(Br)
• CAS-Nummer: 24774-61-6
• Molekulargewicht: 216.90
• Beilstein: 4155730
• MDL-Nummer: MFCD00191854
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24865753
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Form: solid
• mp (Schmelzpunkt): 148-153 °C (lit.)
• Funktionelle Gruppe: amine; bromo
• SMILES String: [Br-].C\[N+](C)=C\Br
• InChI: 1S/C3H7BrN.BrH/c1-5(2)3-4;/h3H,1-2H3;1H/q+1;/p-1
• InChIKey: XIXYNENNFUBWFK-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

(Bromomethylene)dimethyliminium bromide participates in one-carbon homologation of aldehydes to carboxylic acid derivatives.[1]

Anwendung

(Bromomethylene)dimethyliminium bromide (bromodi- methylformiminium bromide) may be employed for the synthesis of 6-phenyl-6-deoxy-2,3-di-O-methylcellulose.[2]

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H312 + H332,H315,H319,H335
• P-Sätze: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves