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Product Name |
Ethyl hydrogen malonate |
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|
Formula |
C5H8O4 |
Molecular Weight |
132.11 |
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CAS NO. |
1071-46-1 |
Quantity |
500KG |
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Items |
Specification |
Results |
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Appearance |
Pale yellow Liquid |
Conforms |
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Assay |
99% | 99.38% |
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CONCLUSION |
The result conform with standard |
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Melting point -13 ° C (lit.)
Boiling point 106.5 ° C/3mmHg (lit.)
Density 1.119g/mLat25 ° C (lit.)
Refractive index n20/D1.435 (lit.)
Flash point>230 ° F
Storage conditions Sealeddry, RoomTemperature
Chloroform (Sparingly)
Acidity coefficient (pKa) pK1: 3.55 (25 ° C)
Form Liquid
Paleyellow, Miscible with water, chloroform and other solvents
Synthesis of organic intermediates.
