Adipic acid dihydrazide (ADH) is a chemical used for cross-linking water-based emulsions. It can also be used as a hardener for certain epoxy resins.[2] ADH is a symmetrical molecule with a C4 backbone, and the reactive group is C=ONHNH2. Dihydrazides are made by the reaction of an organic acid with hydrazine. Other dihydrazides with different backbones are also common, including isophthalic dihydrazide (IDH) and sebacic dihydrazide (SDH).
Names | |
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Preferred IUPAC name
Hexanedihydrazide | |
Other names
Adipic dihydrazide
Adipohydrazide | |
Identifiers | |
3D model (JSmol)
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Abbreviations | ADH |
973863 | |
ChemSpider | |
ECHA InfoCard | 100.012.727 |
EC Number |
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MeSH | Adipic+dihydrazide |
PubChem CID
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RTECS number |
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C6H14N4O2 | |
Molar mass | 174.20 g/mol |
Melting point | 176 to 185 °C (349 to 365 °F; 449 to 458 K) |
Hazards | |
Safety data sheet (SDS) | Material Safety Data Sheet |
Related compounds | |
Related compounds
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hexanedioic acid hexanedihydrazide hexanedioyl dichloride hexanedinitrile hexanediamide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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References
edit- ^ Physical Properties of ADH[permanent dead link]
- ^ Adipic acid dihydrazide - Adipic dihydrazide - ADH Archived April 18, 2008, at the Wayback Machine
External links
edit- Preparation of Enzyme Conjugate through Adipic Acid Dihydrazide as Linker
- Ďurana, R; Bystrický, S (2002). "Preparation and characterization of adipic acid dihydrazide derivatives of yeast mannans". Carbohydrate Polymers. 50 (2): 177. doi:10.1016/S0144-8617(02)00020-6.
- Technical Article About the Chemistry and Use of Dihydrazides in Thermosets, Including ADH