| CAS No.: | 40276-11-7 |
|---|---|
| Formula: | C10h11no4 |
| EINECS: | 201-705-8 |
| MW: | 209.2 |
| Purity: | 99% |
| Sample: | Support |
| Customization: |
|---|
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Audited Supplier 2,5-DIMETHOXY-BETA-NITROSTYRENE for intermediates cas 40276-11-7
| 2,5-DIMETHOXY-BETA-NITROSTYRENE Basic information | |
| Product Name: | 2,5-DIMETHOXY-BETA-NITROSTYRENE |
| CAS: | 40276-11-7 |
| MF: | C10H11NO4 |
| MW: | 209.2 |
| EINECS: | |
| 2,5-DIMETHOXY-BETA-NITROSTYRENE Chemical Properties | |
| Melting point | 116-120 °C(lit.) |
| Boiling point | 348.55°C (rough estimate) |
| density | 1.197 |
| refractive index | 1.5400 (estimate) |
| storage temp. | Sealed in dry,2-8°C |
| CAS DataBase Reference | 40276-11-7(CAS DataBase Reference) |
|
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 |
![99% Purity Enough Stock CAS 40276-11-7 4-Methoxy-2-[ (E) -2-Nitroethenyl]Phenyl Methyl Ether with 1- (2, 5-DIMETHOXYPHENYL) -2-Nitroethene](http://www.micstatic.com/athena/img/transparent.png)
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