Diethyl malonate, min 99% for synthesis 2.5LT | |||
10579LC250 | 518211208HR | ||
For Synthesis | 5182112 | ||
105-53-3 | 16410 | ||
CH2(COOC2H5)2 | August 2018 | ||
160.17 | July 2023 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | A clear colourless liquid having slightl pleasant aromatic odour. | A clear colourless liquid having slight pleasant aromatic odour. |
2 | Solubility | passes | 1g dissolve in 50ml of water, gives clear and colourless solution. |
3 | Assay (GC) | 99.92% | Min. 99.00% |
4 | Wt. per ml, 20 deg C | 1.05g/ml | 1.05 - 1.06 g/ml |
5 | Refractive index | 1.414 | 1.414 - 1.416 |
6 | Moisture | 0.02% | 0.03% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |