Description
Technical Parameters
Product Brief Introduction
Product name: 4-Bromo-2-fluorobiphenyl
CAS: 41604-19-7
MF: C12H8BrF
MW: 251.09
Product Specification
|
Appearance |
White to slight-yellow solid |
|
Identification |
IR: the infrared spectrum of the sample should correspond to that of the reference sample |
|
|
HPLC: the retention time of the major peak of the sample should correspond to that of the reference sample,as obtained in the test item of assay |
|
Moisture |
≤ 0.2% |
|
Related Substances |
2,4-dibromo-6-fluoro-1,1'-biphenyl ≤ 0.1% Code: 313561P01) |
|
|
2-fluoro-1,1'-biphenyl ≤ 0.1% (Code: 313561P02) |
|
|
4-bromo-1,1'-biphenyl ≤ 0.1% Code: 313561P03) |
|
|
4-chloro-2-fluoro-1,1'-biphenyl ≤ 0.1% (Code: 313561P04) |
|
|
Unspecified impurity ≤ 0.1% |
|
|
Total impurity ≤ 1.0% |
|
Residual Solvent |
Methanol ≤ 3000ppm |
|
|
Benzene ≤ 2ppm |
|
Assay (on dried basis) |
98.0%~102.0% |
