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Trans-1,4-Cyclohexandiisocyanat, 97 %, Thermo Scientific Chemicals

Artikelnummer. 11392827
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Product Code. 11392827 Supplier Thermo Scientific Alfa Aesar Supplier No. L15991.03
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Verfügbar ab: 30-11-2026
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Description

CAS: 7517-76-2 | C8H10N2O2 | 166.18 g/mol

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.

Anwendungen
Gemischte aromatische/alicyclische Polyimide wurden durch Polykondensationsreaktionen von trans-1,4-cyclohexan diisocyanat CHDI mit PMDA, BTDA und 6 FDA hergestellt. Die intermediäre Reaktivität, die für CHDI beobachtet wurde, ermöglicht die Vorbereitung von Polyurethanen.

Löslichkeit
Es hydrolysiert in Wasser.

Hinweise
Feuchtigkeitsempfindlich. Kühl lagern. Behälter an einem trockenen und gut belüfteten Ort dicht verschlossen halten. Von starken Oxidationsmitteln, Feuchtigkeit, Wasser, Alkoholen, Aminen fernhalten.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7517-76-2
Summenformel C8H10N2O2
Molekulargewicht (g/mol) 166.18
MDL-Nummer MFCD00074787
InChI-Schlüssel CDMDQYCEEKCBGR-UHFFFAOYSA-N
Synonym trans-1,4-diisocyanatocyclohexane, trans-1,4-cyclohexane diisocyanate, trans-1,4-cyclohexanediisocyanate, 1,4-cyclohexane diisocyanate, cyclohexane, 1,4-diisocyanato, cyclohexane, 1,4-diisocyanato-, trans, cyclohexane-1,4-diisocyanate, trans-1,4-cyclohexyleneisocyanate, 1,4-cyclohexyl di-isocyanate, cis-1,4-cyclohexylenediisocyanate
PubChem CID 17367
IUPAC-Name 1,4-Diisocyanatocyclohexan
SMILES C1CC(CCC1N=C=O)N=C=O

Specifications

Chemischer Name oder Material trans-1,4-Cyclohexane diisocyanate
Schmelzpunkt 59°C to 62°C
Siedepunkt 145°C to 146°C (32 mmHg)
Geruch Irritating
Menge 1 g
UN-Nummer UN2811
Beilstein 2804862
Empfindlichkeit Moisture sensitive
Löslichkeitsinformationen Hydrolyzes in water.
Formelmasse 166.18
Reinheit (%) 97%
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