411531

(Bromomethylene)dimethyliminium bromide

95%

• Linear Formula: BrCH=N(CH₃)₂(Br)
• CAS Number: 24774-61-6
• Molecular Weight: 216.90
• Beilstein: 4155730
• MDL number: MFCD00191854
• UNSPSC Code: 12352100
• PubChem Substance ID: 24865753
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 95%
• form: solid
• mp: 148-153 °C (lit.)
• 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
• InChI key: XIXYNENNFUBWFK-UHFFFAOYSA-M

Description

General description

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

Application

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

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302 + H312 + H332 - H315 - H319 - H335
• Precautionary Statements: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves