4-Bromo-4-Hydroxybiphenyl 99.0%(GC)
99.0%(GC)
Synonym: 4'-Bromobiphenyl-4-ol
Linear Formula:
C12H9BrO
Molecular Weight: 249.1 g/mol
CAS Number: 29558-77-8
Properties
| Vapour pressure | 1.52E-05mmHg at 25℃ |
| Assay Purity | >99%(GC) |
| Refractive index | 1.632 |
| B pt. | 355.5℃ at 760 mmHg |
| M pt. | 163-168℃ |
| Density | 1.471 g/cm3 |
Safety Information
| Hazard Statement(s) | H315,H319 |
| Precautionary Statement | P302+P352+P332+P313+P362+P364,P305+P351+P338+P337+P313,P264,P280 |
| Symbol |
|
| Signal word | Warning |
| HS Code | 2907199090 |
| Flash point | 168.8℃ |
| Storage Temp. | Store at RT. |
| Storage Class | 6.1 |
| Packaging | Poly bottle |
| UN Number | 2811 |
Description
Application
Preparation of 4-cyano-4-hydroxybiphenyl this was prepared from 4-bromo-4-benzenesulphonyloxybiphenyl by first hydrolysing it to 4-bromo-4-hydroxybiphenyl using sodium hydroxide dissolved in a mixture of water and dioxan.
Purpose
For R&D use onlynot for drug household or other uses.
General Description
A biphenyl starting material. 4-Bromo-(11-biphenyl)-4-ol is a useful intermediate.
Documents
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