17618

2-(Brommethyl)-1,3-dioxolan

purum, ≥95.5% (GC)

• Synonym(e): Bromacetaldehyd-ethylenacetal
• Empirische Formel (Hill-System): C₄H₇BrO₂
• CAS-Nummer: 4360-63-8
• Molekulargewicht: 167.00
• EC Number: 224-443-6
• UNSPSC Code: 12352100
• PubChem Substance ID: 24850558
• Beilstein/REAXYS Number: 103309
• MDL number: MFCD00003214

Eigenschaften

• grade: purum
• assay: ≥95.5% (GC)
• refractive index: n20/D 1.482
• bp: 80-82 °C/27 mmHg (lit.)
• density: 1.613 g/mL at 25 °C (lit.)
• SMILES string: BrCC1OCCO1
• InChI: 1S/C4H7BrO2/c5-3-4-6-1-2-7-4/h4H,1-3H2
• InChI key: CKIIJIDEWWXQEA-UHFFFAOYSA-N

Beschreibung

Application

2-Bromomethyl-1,3-dioxolane was used in the synthesis of 1,4-benzoxazepine (BZO) derivatives. It was also used in the preparation of Grignard reagent.

Other Notes

Useful synthon for the preparation of α,β-unsaturated aldehydes; Synthon, for the preparation of 1,4-dialdehyde monoacetals

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319
• pcodes: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Lagerklasse: 10 - Combustible liquids
• wgk: WGK 3
• flash_point_f: 143.6 °F - closed cup
• flash_point_c: 62 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter