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HCID 17367Erstellt: 4. November 2026
1,4-Diisocyanatocyclohexan
TRANS-1,4-CYCLOHEXAN · cyclohexane diisocyanate · 1,4-diisocyanatocyclohexane · Cyclohexane-1,4-diisocyanate · 1,4-Cyclohexylene isocyanate · 1,4-diisocyanate-cyclohexane · CYCLOHEXANE,1,4-DIISOCYANATO- · 1,4-cyclohexylene diisocyanate
https://huagongshe.com/de/chemical/17367
Identifikatoren & physikalische Daten
| CAS No. | 2556-36-7 |
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| Summenformel | C8H10N2O2 |
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| Durchschnittliche Molmasse | 166,18 g/mol |
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| Monoisotopische Masse | 166,07422756 g/mol |
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| SMILES | O=C=NC1CCC(N=C=O)CC1 |
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| InChIKey | CDMDQYCEEKCBGR-UHFFFAOYSA-N |
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| PubChem CID | 17367 |
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| EC No. | 219-869-4 |
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| DTXSID | DTXSID8062521 |
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| Lokaler Name | 1,4-Diisocyanatocyclohexan |
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Chemische & physikalische Eigenschaften
| XLogP | 3 |
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| Polarare Oberfläche (TPSA) | 58,9 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 4 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 12 |
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| Formalladung | 0 |
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| Komplexität | 205 |
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| Schmelzpunkt | 55℃ |
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| Siedepunkt | 136℃ (15 Torr) |
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| Dichte | 1.21±0.1 g/cm3(Predicted) |
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| InChI | InChI=1S/C8H10N2O2/c11-5-9-7-1-2-8(4-3-7)10-6-12/h7-8H,1-4H2 |
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| InChIKey | CDMDQYCEEKCBGR-UHFFFAOYSA-N |
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| SMILES | C1(N=C=O)CCC(N=C=O)CC1 |
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| EPA chemische Informationen | 1,4-Cyclohexane diisocyanate (2556-36-7) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]P233, P260, P261, P262, P264, P264+P265, P270, P271, P272, P280, P284, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P333+P317, P342+P316, P361+P364, P362+P364, P363, P403, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 43 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral] |
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| DOT-Kennzeichnung | Poison |
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| Brandgefahren | Excerpt from ERG Guide 156 [Substances - Toxic and/or Corrosive (Combustible / Water-Sensitive)]: |
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| Gesundheitsgefahren | Excerpt from ERG Guide 156 [Substances - Toxic and/or Corrosive (Combustible / Water-Sensitive)]: |
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| Reaktive Gruppe | Isocyanates and Isothiocyanates |
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| Reactivity Profile | Isocyanates and thioisocyanates, such as 1,4-CYCLOHEXANE DIISOCYANATE, are incompatible with many classes of compounds, reacting exothermically to release toxic gases. Reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. Acids and bases initiate polymerization reactions in these materials. Some isocyanates react with water to form amines and liberate carbon dioxide. Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence, [Wischmeyer(1969)]. |
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| Air and Water Reactions | No rapid reaction with air. No rapid reaction with water. |
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| Hazard Classes and Categories | Acute Tox. 3 (100%)Acute Tox. 4 (100%) |
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| Brandbekämpfung | Excerpt from ERG Guide 156 [Substances - Toxic and/or Corrosive (Combustible / Water-Sensitive)]: |
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| Erste Hilfe | Excerpt from ERG Guide 156 [Substances - Toxic and/or Corrosive (Combustible / Water-Sensitive)]: |
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