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HMDI

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Identification
Molecular formula
C14H20N2O2
CAS number
28182-81-2
IUPAC name
1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane
State
State

This compound is liquid at room temperature.

Melting point (Celsius)
29.50
Melting point (Kelvin)
302.65
Boiling point (Celsius)
183.00
Boiling point (Kelvin)
456.15
General information
Molecular weight
222.33g/mol
Molar mass
222.2960g/mol
Density
1.1165g/cm3
Appearence

1-Isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane appears as a clear, colorless liquid.

Comment on solubility

Solubility of 1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane

The solubility of 1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane can be quite intriguing due to its unique structure and functional groups. Here are some key points regarding its solubility:

  • Polar vs. Non-Polar: The presence of isocyanate groups suggests that this compound could exhibit polar characteristics, potentially enhancing solubility in polar solvents.
  • Solvent Compatibility: It is likely to be soluble in organic solvents such as acetone, ethyl acetate, and dimethyl sulfoxide (DMSO). However, it may be less soluble in non-polar solvents like hexane or toluene.
  • Hydrogen Bonding: The isocyanate functional group could engage in hydrogen bonding, which may enhance solubility in solvents capable of hydrogen bonding.
  • Temperature Effect: The solubility may vary with temperature; increasing temperature usually enhances solubility for many organic compounds.

In summary, while detailed solubility data may be limited for this specific compound, it can be reasonably expected to have variable solubility dependent on the solvent used and the temperature, due to the balance of its polar and non-polar characteristics.

Interesting facts

Interesting Facts About 1-Isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane

1-Isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane is a fascinating compound that belongs to the family of isocyanates, which are known for their versatile applications in various fields. Here are some intriguing points about this compound:

  • Polymer Chemistry: This compound can serve as a precursor in the synthesis of polyurethanes. Polyurethanes are widely used in foams, elastomers, and coatings, making them significant in industrial applications.
  • Reactivity: Isocyanates are highly reactive species, particularly with nucleophiles. This reactivity makes them crucial in the development of chemical reagents and compounds.
  • Structure: The presence of cyclohexane rings adds an interesting steric factor to the compound, which may influence its reactivity and interaction with other molecules.
  • Stability and Safety: While this compound can lead to the formation of valuable materials, isocyanates in general require careful handling due to their potential health effects, including respiratory irritation and sensitization.
  • Industrial Applications: Beyond polyurethanes, isocyanates are utilized in the production of adhesives, sealants, and coatings, showcasing their significance in the manufacturing sector.

As a scientist or student, it's exciting to explore the myriad of applications and the underlying chemistry of such compounds. The balance between reactivity and specificity in applications makes the study of isocyanates a rich domain for research and development. As one prominent chemist stated, "The beauty of chemistry lies in transforming simple molecules into complex functionalities."

In conclusion, the study of 1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane not only delves into its chemical properties but also opens doors to understanding the broader implications of isocyanate chemistry in real-world applications.

Synonyms
5124-30-1
Bis(4-isocyanatocyclohexyl)methane
Hylene W
methylene-bis(4-cyclohexylisocyanate)
Dicyclohexylmethane-4,4'-diisocyanate
4,4'-Diisocyanatodicyclohexylmethane
Dicyclohexylmethane 4,4'-diisocyanate
Methylene bis(4-cyclohexylisocyanate)
Methylene bis-(4-cyclohexylisocyanate)
Cyclohexane, 1,1'-methylenebis[4-isocyanato-
1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane
4,4'-Methylenedi(cyclohexyl isocyanate)
4,4'-Methylenebis(cyclohexyl Isocyanate)
CHEBI:53216
1,1-Methylenebis(4-isocyanatocyclohexane)
cis,cis-4,4'-Diisocyanatodicyclohexylmethane
cis,trans-4,4'-Diisocyanatodicyclohexylmethane
Dicyclohexylmethane-4,4'-di-isocyanate
Isocyanic acid, methylenedi-4,1-cyclohexylene ester
6Y80AJA84R
P815VNF99I
Z717ID22KX
1,1-Methylene bis(4-isocyanatocyclohexane)
13622-90-7
DTXSID3027588
cis-cis-Methylene bis(4-cyclohexylisocyanate)
4,4'-Diisocyanatodicyclohexylmethane, cis,cis-
Cyclohexane, 1,1'-methylenebis(4-isocyanato-
cis-trans-Methylene bis(4-cyclohexylisocyanate)
4,4'-Diisocyanatodicyclohexylmethane, cis,trans-
1,1'-METHYLENEBIS(4-ISOCYANATOCYCLOHEXANE)
4,4'-Diisocyanatodicyclohexylmethane, trans,trans-
Cyclohexane, 1,1'-methylenebis(4-isocyanato-, (cis(cis))-
Cyclohexane, 1,1'-methylenebis(4-isocyanato-, (cis(trans))-
Cyclohexane, 1,1'-methylenebis(4-isocyanato-, (trans,trans)-
Isocyanic acid, methylenedi-4,1-cyclohexylene ester, cis,cis-
Isocyanic acid, methylenedi-4,1-cyclohexylene ester, cis,trans-
Cyclohexane, 1,1'-methylenebis(isocyanato-
trans,trans-4,4'-diisocyanatodicyclohexylmethane
17901-48-3
18937-00-3
28605-81-4
Nacconate H 12
Cyclohexane, 1,1'-methylenebis[4-isocyanato-, (trans,trans)-
HSDB 7189
EINECS 225-863-2
4,4'-Methylenedicyclohexyl diisocyanate
BRN 2217800
UNII-6Y80AJA84R
UNII-P815VNF99I
UNII-Z717ID22KX
CP 99173
UNII-4CT385M7K2
Dicyclohexylmethane-?4,?4'-?diisocyanate (Mixture of Isomers), >90%
Methylenebis(4-cyclohexylisocyanate)
MFCD00015405
Dicyclohexylmethane-4,4'-diiso cyanate
HMDI, mixture of isomer
HMDI, analytical standard
Epitope ID:113239
EC 225-863-2
SCHEMBL22543
DTXCID307588
SCHEMBL5902920
SCHEMBL5903114
SCHEMBL6318341
SCHEMBL8733246
CHEMBL1878565
SCHEMBL10507329
1,1-Methylenebis(4-isocyanatocyclohexane) [Diisocyanates]
DTXSID30891145
4CT385M7K2
FAA12430
Tox21_301473
4,4'-diisocyanato dicyclohexylmethane
AKOS000120188
dicyclohexyl-methane-4,4'-diisocyanate
dicyclohexylmethane-4,4\'-diisocyanate
4,4-methylenebis(cyclohexyl isocyanate)
methylene-bis-(4-cyclohexyl isocyanate)
NCGC00164262-01
NCGC00255393-01
BS-42301
4,4'-methylenebis-(cyclohexyl isocyanate)
CAS-5124-30-1
D2380
NS00004105
F87466
Q1562648
Q27265708
Q27286344
Q27295091
F2191-0303
TRANS-TRANS-METHYLENEBIS(4-CYCLOHEXYLISOCYANATE)
(trans,trans)-1,1'-Methylenebis[4-isocyanatocyclohexane]
Dicyclohexylmethane-4,4'-diisocyanate (mixture of isomers)
ISOCYANIC ACID, METHYLENEDI-4,1-CYCLOHEXYLENE ESTER, TRANS,TRANS-
156515-75-2