CAS 5124-30-1

4,4'-metilenbis(cicloesil isocianato)

Descrizione:

4,4'-metilenbis(cicloesil isocianato), con il numero CAS 5124-30-1, è un composto organico caratterizzato dalla presenza di due gruppi funzionali isocianato attaccati ad anelli di cicloesile, collegati da un ponte di metilene. Questo composto è tipicamente un liquido incolore o giallo pallido a temperatura ambiente ed è noto per la sua reattività, in particolare nella formazione di poliuretani attraverso reazioni di polimerizzazione con polioli. Presenta una viscosità relativamente alta e ha un odore distintivo e pungente. Come isocianato, è classificato come materiale pericoloso, richiedendo una manipolazione attenta a causa del suo potenziale di causare irritazione respiratoria e sensibilizzazione della pelle. Il composto è utilizzato principalmente nella produzione di rivestimenti, adesivi ed elastomeri, dove la sua capacità di incrociarsi con altri materiali migliora la durabilità e le proprietà meccaniche. Misure di sicurezza adeguate, inclusi l'uso di dispositivi di protezione individuale e una ventilazione adeguata, sono essenziali quando si lavora con questa sostanza per mitigare i rischi per la salute associati all'esposizione.

Formula: C₁₅H₂₂N₂O₂

InChI: InChI=1/C23H22N2OS/c26-23(16-24-12-6-1-7-13-24)25-19-10-4-5-11-21(19)27-22-15-18-9-3-2-8-17(18)14-20(22)25/h2-5,8-11,14-15H,1,6-7,12-13,16H2

InChI key: InChIKey=KORSJDCBLAPZEQ-UHFFFAOYSA-N

SMILES: C(C1CCC(N=C=O)CC1)C2CCC(N=C=O)CC2

Sinonimi:

• 1,1'-Methanediylbis(4-Isocyanatocyclohexane)
• 1,1'-Methylenebis(4-isocyanatocyclohexane)
• 1,1'-Methylenebis[4-isocyanato(cyclohexane)]
• 1,1-Methylene bis(4-isocyanatocyclohexane)
• 1-(12H-benzo[b]phenothiazin-12-yl)-2-(piperidin-1-yl)ethanone
• 1-Isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane
• 4,4'-Dicyclohexylmethylene diisocyanate
• 4,4'-Diisocyanatodicyclohexylmethane
• 4,4'-Methylendicyclohexyldiisocyanat
• 4,4'-Methylenedicyclohexylene diisocyanate
• 4,4-Methylenebis(cyclohexyl isocyanate),mixture of isomers
• 4,4-Methylenedicyclohexyl Diisocyanate
• 4,4′-(Methylene)di(isocyanatocyclohexane)
• 4,4′-Cyclohexylmethanediisocyanate
• 4,4′-Di(isocyanatocyclohexyl)methane
• 4,4′-Methylenebis(4-cyclohexylisocyanate)
• Bis(4-isocyanatocyclohexyl)methane
• Cyclohexane, 1,1'-Methylenebis(4-Isocyanato)-
• Desmodur W
• Dicyclhexylmethane-4,4-Diisocyanate
• Dicyclohexylmethane 4,4-Diisocyanate
• Diisocianato De 4,4'-Metilendiciclohexilo
• Diisocyanate de 4,4'-methylenedicyclohexyle
• H12Mdi
• H₁₂MDI
• Hydrogenated 4,4′-diphenylmethane diisocyanate
• Hydrogenated MDI
• Hydrogenated diphenylmethane diisocyanate
• Isocyanic acid, methylenedi-1,4-cyclohexylene ester
• Isocyanic acid, methylenedi-4,1-cyclohexylene ester
• Methane, bis(4-isocyanatocyclohexyl)-
• Methylene Bis(4-Cyclohexylisocyanate)
• Methylene bis(p-cyclohexyl isocyanate)
• Methylenebis(1,4-cyclohexylene) diisocyanate
• Methylenebis(4-cyclohexyl isocyanate)
• Methylenebis(4-isocyanatocyclohexane)
• Methylenedi-1,4-cyclohexylene isocyanate
• Methylenedi-4,1-cyclohexylene isocyanate
• Methylenedi-4-cyclohexylene diisocyanate
• Methylenedicyclohexylene-4,4'-diisocyanate
• Perhydrodiphenylmethane-4,4'-diisocyanate
• reducedmdi
• rmdi
• 4,4'-METHYLENEBIS(CYCLOHEXYL ISOCYANATE)
• 1,1’-methylenebis(4-isocyanato-cyclohexan
• HMDI
• dmdi
• 1,1’-methylenebis[4-isocyanato-cyclohexan
• 4,4'-Methylenedi(cyclohexyl isocyanate)
• 4,4'-DIISOCYANATO-METHYLENEDICYCLOHEXANE
• 4,4'-HMDI
• picm
• cp99173
• isocyanicacid,methylenedi-4,1-cyclohexyleneester
• Isocyanicacid,methylene-di-4,1-cyclohexyleneester

Dicyclohexylmethane 4,4'-Diisocyanate (mixture of isomers)

CAS: 5124-30-1

Formula: C₁₅H₂₂N₂O₂

Purezza: >90.0%(GC)

Colore e forma: Colorless to Almost colorless clear liquid

Peso molecolare: 262.35

Ref: 3B-D2380

4,4-Methylenebis(Cyclohexylisocyanate)

CAS: 5124-30-1

4,4-Methylenebis(Cyclohexylisocyanate)

Purezza: 99%(mixture of isomers)

Peso molecolare: 262.35g/mol

Ref: 54-OR1029021

Dicyclohexylmethane-4,4'-Diisocyanate

CAS: 5124-30-1

Formula: C₁₅H₂₂N₂O₂

Peso molecolare: 262.35

Ref: 4Z-D-302001

Dicyclohexylmethane-​4,​4'-​diisocyanate (Mixture of Isomers), >90%

Prodotto controllato

CAS: 5124-30-1

Applications Dicyclohexylmethane-​4,​4'-​diisocyanate is used in the synthesis of polyurethane compounds and resins.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Lingier, S. et al.: Macromol., 50, 5346 (2017);

Formula: C₁₅H₂₂N₂O₂

Purezza: >90%

Colore e forma: Colourless Light Yellow

Peso molecolare: 262.35

Ref: TR-D439285

HMDI, mixture of isomer

CAS: 5124-30-1

Hydroxyl-terminated polydimethylsiloxane (HMDI) is a glycol ether that is used as a polymerization catalyst. It has been shown to be chemically stable and does not react with biological molecules, such as antibodies or cells. HMDI can also be used for the synthesis of polyurethanes and fatty acids. The reaction mechanism of HMDI involves the formation of a hydroxyl group from two molecules of water, which is then hydrogenated to form hydrogen fluoride. This product can be made by reacting diisocyanates with an alcohol and a fatty acid.

Formula: C₁₅H₂₂N₂O₂

Purezza: Min. 90%

Colore e forma: Clear Liquid

Peso molecolare: 262.35 g/mol

Ref: 3D-FAA12430

Dicyclohexylmethane-4,4′-diisocyanate

CAS: 5124-30-1

Formula: C₁₅H₂₂N₂O₂

Purezza: 99%(mixture of isomers)

Colore e forma: Liquid, Clear

Peso molecolare: 262.353

Ref: 10-F018549