Adipic acid dihydrazide , >99.0%(HPLC) , 1071-93-8
Synonym(s):
Adipic dihydrazide;Hexanedioic acid dihydrazide
CAS NO.：1071-93-8
Empirical Formula: C6H14N4O2
Molecular Weight: 174.2
MDL number: MFCD00007614
EINECS: 213-999-5
| Pack Size | Price | Stock | Quantity |
| 25G | RMB29.60 | In Stock |
|
| 100G | RMB74.40 | In Stock |
|
| 250G | RMB175.20 | In Stock |
|
| 500G | RMB249.60 | In Stock |
|
| 2.5kg | RMB757.60 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 180-182 °C (lit.) |
| Boiling point: | 305.18°C (rough estimate) |
| Density | 1.2297 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.6700 (estimate) |
| Flash point: | 150 °C |
| storage temp. | -20°C |
| solubility | H2O: 100 mg/mL |
| form | Crystalline Powder |
| pka | 12.93±0.35(Predicted) |
| color | White to slightly yellow |
| Water Solubility | soluble |
| BRN | 973863 |
| InChIKey | IBVAQQYNSHJXBV-UHFFFAOYSA-N |
| LogP | -2.7 at 20℃ |
Description and Uses
Adipic dihydrazide (ADH) is the most suitable hydrazide cross-linking agent, and ADH has been widely used in water-based paint emulsions in combination with diacetone acrylamide. ADH is weakly alkaline, and there is a possibility of agglomeration when solid ADH is added directly to the emulsion, so usually ADH should be dissolved in hot water before use.
Adipic dihydrazide is used as a formaldehyde scavenger and reacts with formaldehyde, thereby preventing the volatilizing of formaldehyde in the air. It is also employed as a paint additive and coating additive. It is also used as an intermediate. Further, it is used for cross-linking water-based emulsions and as a hardener for certain epoxy resins, which finds application in powder coating.
