Diisocianato de trans-1,4-ciclohexano, 97 %, Thermo Scientific Chemicals
Diisocianato de trans-1,4-ciclohexano, 97 %, Thermo Scientific Chemicals
Diisocianato de trans-1,4-ciclohexano, 97 %, Thermo Scientific Chemicals
Thermo Scientific Chemicals

Diisocianato de trans-1,4-ciclohexano, 97 %, Thermo Scientific Chemicals

CAS: 7517-76-2 | C8H10N2O2 | 166.18 g/mol
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Cantidad:
1 g
5 g
Número de catálogo L15991.03
también denominado L15991-03
Precio (EUR)
36,80
Each
Cantidad:
1 g
Pedido a granel o personalizado
Precio (EUR)
36,80
Each
Identificadores químicos
CAS7517-76-2
IUPAC Name1,4-diisocyanatocyclohexane
Molecular FormulaC8H10N2O2
InChI KeyCDMDQYCEEKCBGR-UHFFFAOYSA-N
SMILESO=C=NC1CCC(CC1)N=C=O
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EspecificacionesSpecification SheetHoja de especificaciones
Appearance (Color)White to cream or pale yellow
FormPowder or crystalline powder and/or fused solid
Assay (GC)≥96.0%
Melting Point59-65?C (may be hazy)
Mixed aromatic/alicyclic polyimides were prepared by polycondensation reactions of trans-1,4-cyclohexane diisocyanate CHDI with PMDA, BTDA, and 6FDA. The intermediate reactivity observed for CHDI, allows preparation of polyurethanes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Aplicaciones
las poliimidas aromáticas/alicíclicas mixtas se prepararon por reacciones de policondensación de diisocianato de trans-1,4-ciclohexano de CHDI con PMDA, BTDA y 6FDA. La reactividad intermedia observada para el CHDI, permite la preparación de poliuretanos.

Solubilidad
Hidrolizar en agua.

Notas
Sensible a la humedad. Almacenar en un lugar fresco. Mantener el recipiente bien cerrado en un lugar seco y bien ventilado. Almacenar alejado de agentes oxidantes fuertes, humedad, agua, alcoholes, aminas.
RUO – Research Use Only

General References:

  1. Mehdi Barikani,; Shahram Mehdipour-Ataei. Aromatic/cycloaliphatic polyimides and polyamide-imide from trans-1,4-cyclohexane diisocyanate: synthesis and properties. Journal of Applied Polymer Science. 2000, 77 (5), 1102-1107.
  2. M Barikani,; C Hepburn. Internal Heat Generation and Fatigue Life Behaviour of Polyurethane Elastomer Based on Trans 1, 4 - Cyclohexane Diisocyanate. Iranian Journal of Polymer Science & Technology. 1992, 1 (1).