288314

1-Brom-3,4-(methylendioxy)benzol

97%

• Synonym(e): 4-Brom-1,2-methylendioxy-benzol, 5-Brom-1,3-benzodioxol
• Empirische Formel (Hill-System): C₇H₅BrO₂
• CAS-Nummer: 2635-13-4
• Molekulargewicht: 201.02
• Beilstein: 127407
• EG-Nummer: 220-123-5
• MDL-Nummer: MFCD00005821
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24857332
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• Form: liquid
• Brechungsindex: n20/D 1.583 (lit.)
• bp: 85-86 °C/1 mmHg (lit.)
• Dichte: 1.669 g/mL at 25 °C (lit.)
• SMILES String: Brc1ccc2OCOc2c1
• InChI: 1S/C7H5BrO2/c8-5-1-2-6-7(3-5)10-4-9-6/h1-3H,4H2
• InChIKey: FBOYMIDCHINJKC-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

The coupling of 1-bromo-3,4-(methylenedioxy)benzene with β-methallyl alcohol was catalyzed by Pd(OAc)₂ in combination with P(t-Bu)₃.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter