| Identification | More | [Name]
4,4'-Hexamethylenebis(1,1-dimethylsemicarbazide) | [CAS]
69938-76-7 | [Synonyms]
1,6-BIS[3-(DIMETHYLAMINO)UREIDO]HEXANE
1,6-hexamethylene bis(n,n-dimethylsemicarbazide)
4,4'-HEXAMETHYLENEBIS(1,1-DIMETHYLSEMICARBAZIDE)
hydrazinecarboxamide,n,n’1,6hexanediylbis[2,2dimethyl
hydrazinecarboxamide,n,n’-1,6-hexanediylbis[2,2-dimethyl-
N,N’-1,6-hexanediyl-bis(2,2-dimethyl)-Hydrazinecarboxamide
Anti-yellow agent HN-130
4,4''-HEXAMETHYLENEBIS(1,1-DIMETHYLSEMICARBAZIDE) EP | [Molecular Formula]
C12H28N6O2 | [MDL Number]
MFCD00089122 | [Molecular Weight]
288.39 | [MOL File]
69938-76-7.mol |
| Chemical Properties | Back Directory | [Melting point ]
144.0 to 148.0 °C | [density ]
1.065±0.06 g/cm3(Predicted) | [storage temp. ]
Storage temp. 2-8°C | [form ]
powder to crystal | [pka]
11.79±0.50(Predicted) | [color ]
White to Almost white | [InChI]
InChI=1S/C12H28N6O2/c1-17(2)15-11(19)13-9-7-5-6-8-10-14-12(20)16-18(3)4/h5-10H2,1-4H3,(H2,13,15,19)(H2,14,16,20) | [InChIKey]
VETHREXFBVHLJJ-UHFFFAOYSA-N | [SMILES]
C(NC(NN(C)C)=O)CCCCCNC(NN(C)C)=O | [CAS DataBase Reference]
69938-76-7(CAS DataBase Reference) | [EPA Substance Registry System]
69938-76-7(EPA Substance) |
| Hazard Information | Back Directory | [Uses]
4,4'-Hexamethylenebis(1,1-dimethylsemicarbazide) is also known as anti-yellowing agent HN-130. It is widely used in the production process of PU profiles, shoe materials, plastics, and polyurethane fibers to prevent yellowing during processing; this product can also be used as an antioxidant and stabilizer and can participate in polymerization reactions; it can also be used Used as an anti-yellowing agent in polyurethane coatings. |
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