2-Bromo-4-methylpyridine 2-Bromo-4-picoline CAS:4926-28-7
Product name |
2-Bromo-4-methylpyridine |
CAS |
4926-28-7 |
Molecular Formula |
C6H6BrN |
Molecular Weight |
172.02300 |
Density |
1.545 |
Boiling Point |
87°C (10 mmHg) |
Melting Point |
218 - 228°C |
Flash Point |
>230°F |
Refractive Index |
1.56-1.563 |
Storage |
Cool Dry Place |
Item |
Standard |
Test Results |
Identification |
A.H-NMR:Comply with the structure |
Complies |
B.LC-MS:Comply with the structure |
Complies |
|
C.The IR spectrum of sample should be identical with that of reference standard. |
Complies |
|
D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
Complies |
|
Loss on drying |
≤2.0% |
0.19% |
Heavy metals |
≤10 ppm |
<10ppm |
Water |
≤1.0% |
0.1% |
Sulphated ash |
≤0.5% determined on 1.0 g. |
0.009% |
Residue on ignition |
≤0.1% |
0.03% |
Related Substances |
Unspecified impurities: for each impurity ≤0.10% |
<0.10% |
Total Impurity ≤0.5% |
0.18% |
|
Purity |
≥99.0% |
99.7% |
Assay |
99.0%~101.0% (anhydrous substance). |
99.8% |
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
CAS NO:402-31-3
CAS NO:11070-44-3
CAS NO:2426-02-0
CAS NO:7773-06-0
CAS NO:87-59-2
CAS NO:87-62-7
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View