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CAS RN: 104-92-7 | Product Number: B0547
4-Bromoanisole
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Purity: >97.0%(GC)
Synonyms:
- 1-Bromo-4-methoxybenzene
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 25G |
¥150.00
|
4 | Contact Us | ≥100 |
| 100G |
¥415.00
|
4 | Contact Us | ≥40 |
| 500G |
¥680.00
|
1 | Contact Us | 37 |
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| Product Number | B0547 |
| Purity / Analysis Method | >97.0%(GC) |
| Molecular Formula / Molecular Weight | C__7H__7BrO = 187.04 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 104-92-7 |
| Reaxys Registry Number | 1237590 |
| PubChem Substance ID | 87563566 |
| SDBS (AIST Spectral DB) | 1722 |
| Merck Index (14) | 1428 |
| MDL Number | MFCD00000097 |
Specifications
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 97.0 % |
Properties (reference)
| Melting Point | 12 °C |
| Boiling Point | 215 °C |
| Flash point | 94 °C |
| Specific Gravity (20/20) | 1.50 |
| Refractive Index | 1.56 |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H303 : May be harmful if swallowed. H315 : Causes skin irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves. P302 + P352 : IF ON SKIN: Wash with plenty of water. P312 : Call a POISON CENTER/doctor if you feel unwell. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| CN Number | 2380 |
| RTECS# | BZ8501000 |
Transport Information:
| Customs Control Conditions (Q) |
Application
Introduction of a (pinacolatoboryl)methyl group into aromatic rings
To a solution of bis(pinacolatoboryl)methane (B4103, 80 mg, 0.3 mmol, 2 eq.), 4-bromoanisole (B0547, 27.9 mg, 0.149 mmol), and Pd[P(t-Bu)3]2(B3161, 3.8 mg, 7.4 µmol, 5 mol%) in dioxane 1.5 mL is added 8 N KOH aq. (37 µL, 0.3 mmol, 2 eq.) at room temperature. The mixture is stirred at 25 °C for 1 h and filtered through a pad of silica gel with ether. Concentration gives the residue, and purification by silica gel column chromatography (hexane/EtOAc = 10/1) gives the product in 92% yield.
References
- Chemoselective Suzuki Coupling of Diborylmethane for Facile Synthesis of Benzylboronates
PubMed Literature
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