Adipic acid dihydrazide

Adipic acid dihydrazide[1]
IUPAC name Hexanedihydrazide
Other names Adipic dihydrazide Adipohydrazide Adipyl hydrazide
Identifiers
Abbreviations	ADH
CAS number	1071-93-8 Y
PubChem	66117 Y
ChemSpider	59505 Y
EC number	213-999-5
MeSH	Adipic+dihydrazide
RTECS number	AV1400000
Beilstein Reference	973863
Jmol-3D images	Image 1
SMILES O=C(NN)CCCCC(=O)NN
InChI InChI=1S/C6H14N4O2/c7-9-5(11)3-1-2-4-6(12)10-8/h1-4,7-8H2,(H,9,11)(H,10,12) Y Key: IBVAQQYNSHJXBV-UHFFFAOYSA-N Y InChI=1/C6H14N4O2/c7-9-5(11)3-1-2-4-6(12)10-8/h1-4,7-8H2,(H,9,11)(H,10,12) Key: IBVAQQYNSHJXBV-UHFFFAOYAB
Properties
Molecular formula	C6H14N4O2
Molar mass	174.20 g/mol
Melting point	176–185 °C
Hazards
MSDS	Material Safety Data Sheet
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

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).

References

External links

• Preparation of Enzyme Conjugate through Adipic Acid Dihydrazide as Linker
• Preparation and characterization of adipic acid dihydrazide derivatives of yeast mannans
• Technical Article About the Chemistry and Use of Dihydrazides in Thermosets, Including ADH

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