288314

1-Bromo-3,4-(methylenedioxy)benzene

97%

• Sinónimos: 4-Bromo-1,2-(methylenedioxy)benzene, 5-Bromo-1,3-benzodioxole
• Fórmula empírica (notación de Hill): C₇H₅BrO₂
• Número de CAS: 2635-13-4
• Peso molecular: 201.02
• Beilstein/REAXYS Number: 127407
• EC Number: 220-123-5
• MDL number: MFCD00005821
• UNSPSC Code: 12352100
• PubChem Substance ID: 24857332
• NACRES: NA.22

Propiedades

• assay: 97%
• form: liquid
• refractive index: n20/D 1.583 (lit.)
• bp: 85-86 °C/1 mmHg (lit.)
• density: 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
• InChI key: FBOYMIDCHINJKC-UHFFFAOYSA-N

Descripción

General description

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.

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter