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4-Chlorophenylboronic Acid Chlorobenzene boronic acid 1679-18-1
Product Name | 4-Chlorophenylboronic acid |
Synonyms | 4-Chlorophenylboronic acid;4-Chlorophenylboronic acid |
CAS: | 1679-18-1 |
MF: | C6H6BClO2 |
MW: | - |
EINECS: | - |
Product Categories: | Agrochemical Intermediates;Intermediates & Fine Chemicals;Dyestuff Intermediates;Flavor & Fragrance Intermediates;Gatiflo, Tequin and Zymar;Pharmaceutical intermediates |
Item |
Specification |
Specific rotation |
+39.5 to +41.5° |
State of solution(transmittance) |
Clear 98.0% min. |
Chloride[cl] |
0.020% max. |
Ammonium [NH4] |
0.02% max. |
Sulfate[SO4] |
0.020% max |
Iron[Fe] |
10ppm max. |
Heavy metals [Pb] |
10ppm max |
Arsenic[As2O3] |
1ppm max |
Other amino acids |
Chromatographically not detectable |
Loss on drying |
0.20% max. |
Residue on ignition[sulfated] |
0.10% max. |
Assay |
99.0% min |
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