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| SKU | Size | Availability |
Price | Qty |
|---|---|---|---|---|
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D155475-5g
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5g |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
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$9.90
|
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D155475-25g
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25g |
3
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$18.90
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D155475-100g
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100g |
3
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$25.90
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D155475-500g
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500g |
3
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$74.90
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| Synonyms | HMDI | AKOS000120188 | Cyclohexane, 1,1'-methylenebis[4-isocyanato-, (trans,trans)- | D2380 | SCHEMBL8733246 | TRANS-TRANS-METHYLENEBIS(4-CYCLOHEXYLISOCYANATE) | Isocyanic acid, methylenedi-4,1-cyclohexylene ester, cis,cis- | 4,4'-Diisocyanatodicyclohexyl |
|---|---|
| Specifications & Purity | ≥90%(GC) |
| Storage Temp | Store at 2-8°C,Argon charged |
| Shipped In |
Wet ice This product requires cold chain shipping. Ground and other economy services are not available. |
| Product Description |
4,4′-Methylenebis(cyclohexyl isocyanate), mixture of isomers (HMDI) is an aromatic diisocyanate with good mechanical properties. It is light stable and is resistant to hydrolysis. It is majorly used in the synthesis of polyurethane. |
Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic nitrogen compounds |
| Class | Organonitrogen compounds |
| Subclass | Isocyanates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Isocyanates |
| Alternative Parents | Propargyl-type 1,3-dipolar organic compounds Organopnictogen compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic homomonocyclic compounds |
| Substituents | Isocyanate - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aliphatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as isocyanates. These are organic compounds containing the isocyanic acid tautomer, HN=C=O, of cyanic acid, HOC#N or its hydrocarbyl derivatives RN=C=O. |
| External Descriptors | diisocyanate |
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| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Mechanism of Action | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | References |
|---|
| IUPAC Name | 1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane |
|---|---|
| INCHI | InChI=1S/C15H22N2O2/c18-10-16-14-5-1-12(2-6-14)9-13-3-7-15(8-4-13)17-11-19/h12-15H,1-9H2 |
| InChIKey | KORSJDCBLAPZEQ-UHFFFAOYSA-N |
| Smiles | C1CC(CCC1CC2CCC(CC2)N=C=O)N=C=O |
| Isomeric SMILES | C1CC(CCC1CC2CCC(CC2)N=C=O)N=C=O |
| RTECS | NQ9250000 |
| UN Number | 2206 |
| Packing Group | II |
| Molecular Weight | 262.35 |
| Reaxy-Rn | 2217800 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2217800&ln= |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Sep 09, 2024 | D155475 | |
| Certificate of Analysis | Apr 12, 2024 | D155475 | |
| Certificate of Analysis | Apr 12, 2024 | D155475 | |
| Certificate of Analysis | Apr 12, 2024 | D155475 | |
| Certificate of Analysis | Apr 12, 2024 | D155475 | |
| Certificate of Analysis | Jan 10, 2024 | D155475 | |
| Certificate of Analysis | Jan 10, 2024 | D155475 | |
| Certificate of Analysis | Jan 10, 2024 | D155475 | |
| Certificate of Analysis | Dec 28, 2022 | D155475 | |
| Certificate of Analysis | Dec 28, 2022 | D155475 | |
| Certificate of Analysis | Dec 28, 2022 | D155475 | |
| Certificate of Analysis | Dec 28, 2022 | D155475 | |
| Certificate of Analysis | Dec 28, 2022 | D155475 | |
| Certificate of Analysis | Dec 28, 2022 | D155475 | |
| Certificate of Analysis | Oct 31, 2022 | D155475 |
| Solubility | Soluble in water; Soluble in Acetone |
|---|---|
| Sensitivity | Moisture sensitive;Heat sensitive |
| Refractive Index | 1.5 |
| Boil Point(°C) | 168 °C/1.5 mmHg |
| Molecular Weight | 262.350 g/mol |
| XLogP3 | 5.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 262.168 Da |
| Monoisotopic Mass | 262.168 Da |
| Topological Polar Surface Area | 58.900 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 332.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
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| 6. Zheng Yuan, Jun Yan, Feng Gao, Jue Cheng, Junying Zhang. (2023) High-performance, fluorescent, UV-shielding, triboelectric, super-flexible polyurea elastomers via strong π–π stacking of pyrene and hydrogen bonding strategies. Journal of Materials Chemistry C, 11 (26): (8971-8981). |
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| 10. S.J. Ding, G.C. Zhu, S. Zhao, L. Zhou, Y.J. Luo. (2023) Enhanced self-healing driving force in polymer materials by regulating molecular structure. Materials Today Chemistry, 27 (101278). |
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