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CAS-Nr. | 5124-30-1 |
Bezeichnung: | Dicyclohexylmethan-4,4'-diisocyanat |
Englisch Name: | Methylene-bis(4-cyclohexylisocyanate) |
Synonyma: | 4,4'-Methylendicyclohexyldiisocyanat;Dicyclohexylmethan-4,4'-diisocyanat dmdi;picm;rmdi;smdi;cp99173;hylenew;4,4'-HMDI;reducedmdi;Dicyclohex;saturatedmdi |
CBNumber: | CB5412149 |
Summenformel: | C15H22N2O2 |
Molgewicht: | 262.35 |
MOL-Datei: | 5124-30-1.mol |
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Dicyclohexylmethan-4,4'-diisocyanat physikalisch-chemischer Eigenschaften |
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Siedepunkt:: |
168 °C / 1.5mmHg |
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Dichte: |
1.066 g/mL at 25 °C(lit.)
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Brechungsindex: |
n20/D 1.497(lit.)
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Wasserlöslichkeit: |
Insoluble/Reactive |
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Dicyclohexylmethan-4,4'-diisocyanat Chemische Eigenschaften,Einsatz,Produktion Methoden |
Verwenden HMDI has excellent light stability and the stability of the six membered ring structure, has excellent weather resistance and excellent mechanical properties of polyurethane material, and is especially suitable for the production of high performance elastic body, a water polyurethane resin and UV resin. |
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Allgemeine Beschreibung Clear colorless to light-yellow liquid. |
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Air & Water Reaktionen Reacts with water to form CO2 |
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Reaktivität anzeigen Isocyanates and thioisocyanates, such as Methylene-bis(4-cyclohexylisocyanate), 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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Brandgefahr Flash point data for Methylene-bis(4-cyclohexylisocyanate) are not available. Methylene-bis(4-cyclohexylisocyanate) is probably combustible. |
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R-Sätze Betriebsanweisung: R23:Giftig beim Einatmen. R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut. R42/43:Sensibilisierung durch Einatmen und Hautkontakt möglich. |
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S-Sätze Betriebsanweisung: S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren. S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben). S38:Bei unzureichender Belüftung Atemschutzgerät anlegen. S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen). S1/2:Unter Verschluss und für Kinder unzugänglich aufbewahren. |
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Dicyclohexylmethan-4,4'-diisocyanat Upstream-Materialien And Downstream Produkte |
Upstream-Materialien
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Downstream Produkte
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Dicyclohexylmethan-4,4'-diisocyanat Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global( 50)Lieferanten |
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BIS(4-ISOCYANATOCYCLOHEXYL)METHANE
HYDROGENATED MDI
DICYCLOHEXYLMETHANE 4,4'-DIISOCYANATE
4,4'-DIISOCYANATO-METHYLENEDICYCLOHEXANE
4,4'-HMDI
4,4'-METHYLENEBIS(CYCLOHEXYL ISOCYANATE)
5124-30-1
1,1’-methylenebis(4-isocyanato-cyclohexan
1,1’-methylenebis[4-isocyanato-cyclohexan
4,4'-Methylenedi(cyclohexyl isocyanate)
cp99173
cyclohexane,1,1’-methylenebis[4-isocyanato-
dmdi
hylenew
Isocyanic acid, methylenedi-4,1-cyclohexylene ester
Isocyanicacid,methylene-di-4,1-cyclohexyleneester
isocyanicacid,methylenedi-4,1-cyclohexyleneester
picm
reducedmdi
rmdi
saturatedmdi
smdi
4,4-Methylenebis(cyclohexyl isocyanate),mixture of isomers
4,4-methylenedicyclohexyl diisocyanate
4,4'-METHYLENEBIS(CYCLOHEXYL ISOCYANATE) , 90%, MIXTURE OF ISOMERS
dicyclohexylmethane-4,4'-diisocyanate, mixture of isomers
DICYCLOHEXYLMETHANEDIISOCYANATE
4,4′-Methylendicyclohexyldiisocyanat
1,1-Methylene bis(4-isocyanatocyclohexane)
1,1'-Methylenebis-(4-Isocyanatocyclohexane)
4,4'-Diisocyanatodicyclohexylmethane
Methylene-bis(4-cyclohexylisocyanate)
Nacconate H 12
Dicyclohexalmethan-4,4 -diisocyanate
4,4'-methylenedi(cyclohexyl isocyanate) dicyclohexylmethane-4,4'-di-isocyanate
4,4μ-Diisocyanato-methylenedicyclohexane, 4,4μ-HMDI, 4,4μ-Methylene-bis(cyclohexyl isocyanate), Bis(4-isocyanatocyclohexyl)methane
HMDI, Hydrogenated MDI
CH2C6H10NCO2
[Methylenebis(cyclohexane-4,1-diyl)]bisisocyanate
4α-[(4-Isocyanatocyclohexan-1β-yl)methyl]cyclohexyl isocyanate
Methylenebis(4,1-cyclohexylene)diisocyanate
Dicyclohexylmethylenebisisocyanate
Dicyclohexylmethylenediisocyanate
methylenebis(1,4-cyclohexylene) diisocyanate
Dicyclhexylmethane-4,4-Diisocyanate
4,4′-Methylenebis(cyclohexyl isocyanate), mixture of isomers,HMDI, Hydrogenated MDI
DicyclohexylMethane 4,4'-diisocyanate, Mixture of isoMers, tech. 90%
Biomaterials
Crosslinking Agents
Isocyanate Monomers
Materials Science
Monomers
Polymer Science
DicyclohexylMethane 4,4'-Diisocyanate 
4,4'-Methylenebis(cyclohexyl isocyanate), 90%, Mixture of isoMers, AcroSeal
4,4'-Methylenebis(cyclohexyl isocyanate), Mixture of isoMers 90%
Dicyclohex
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