| Identification | More | [Name]
Adipic dihydrazide | [CAS]
1071-93-8 | [Synonyms]
ADH
ADIPIC ACID DIHYDRAZIDE
ADIPIC ACID DIHYDRIZIDE
ADIPIC DIHYDRAZIDE
ADIPINIC DIHYDRAZIDE
ADIPODIHYDRAZIDE
Adipohydrazide
adipoyl hydrazide
ADIPYL HYDRAZIDE
AKOS BBS-00001039
HEXANEDIHYDRAZIDE
HEXANEDIOHYDRAZIDE
HEXANEDIOIC ACID, DIHYDRAZIDE
ZERENEX ZX005030
403
Adipic acid dihyrazide
AdipicDihydrazide(Adh)
Adipic dihydrazide (Adipic acid dihydrazide), 98%
1,4-butanedicarboxylic dihydrazide
hexanedioic dihydrazide | [EINECS(EC#)]
213-999-5 | [Molecular Formula]
C6H14N4O2 | [MDL Number]
MFCD00007614 | [Molecular Weight]
174.2 | [MOL File]
1071-93-8.mol |
| Chemical Properties | Back Directory | [Appearance]
white to slightly yellow crystalline powder | [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) | [Fp ]
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 | [CAS DataBase Reference]
1071-93-8(CAS DataBase Reference) | [NIST Chemistry Reference]
Adipic dihydrazide(1071-93-8) | [EPA Substance Registry System]
1071-93-8(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [RTECS ]
AV1400000 | [Autoignition Temperature]
360 °C | [Hazard Note ]
Irritant | [TSCA ]
Yes | [HazardClass ]
IRRITANT | [HS Code ]
29280090 |
| Hazard Information | Back Directory | [Description]
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. | [Chemical Properties]
white to slightly yellow crystalline powder | [Uses]
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. | [Application]
Adipic acid dihydrazide is a homobifunctional cross-linking reagent specific for aldehydes resulting in relatively stable hydrazone linkages. Adipic acid dihydrazide is typically, used in the linking of glycoproteins, such as antibodies, in a site specific fashion following periodate oxidation. Oxidation and coupling may conveniently be performed at pH 5.0 due to the low pKa of the hydrazide which avoids competition by primary amines. | [Flammability and Explosibility]
Nonflammable |
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