CAS Number101-68-8
SynonymsEINECS 202-966-0; 4,4′-Methylenebis(phenyl isocyanate); 4,4'-Methylenediphenyl diisocyanate; 4,4'-Methylenebis(phenyl isocyanate); diphenylmethane-4,4'-diisocyanate; MFCD00036131; desmodur44; caradate30; MDI; hylenem50; methylene 4,4'-diphenyl diisocyanate; 1,1'-Methylenebis(4-isocyanatobenzene); p,p'-diphenylmethane diisocyanate; 4,4'-Diisocyanatodiphenylmethane; Methylene diphenyl diisocyanate; Methylene di-p-phenyl diisocyanate,flakes; PMDI; 4,4-Diphenylmethane Diisocyanate; 4,4'-diphenylmethanediisocyanate; 1,1'-methanediylbis(4-isocyanatobenzene); Methylenediphenyl 4,4'-Diisocyanate; 4,4'-Diphenylmethane diisocyanate; 4,4'-MDI; Isonate; 4,4'-Methylenediphenyl isocyanate; methylene; 4,4'-methylene bisphenyl diisocyanate
Molecular FormulaCH2(C6H4NCO)2
Molecular Weight250.25
Purity98%
Density1.19
Boiling Point200 °C/5 mmHg (lit.)
Melting Point42-45 °C (lit.)
Appearancesolid
EINECS202-966-0
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 101-68-8 |
| Catalog No. | 2A-9018263 |
| Chinese Name | 4,4'-亚甲基双(异氰酸苯酯) |
| Synonyms | EINECS 202-966-0; 4,4′-Methylenebis(phenyl isocyanate); 4,4'-Methylenediphenyl diisocyanate; 4,4'-Methylenebis(phenyl isocyanate); diphenylmethane-4,4'-diisocyanate; MFCD00036131; desmodur44; caradate30; MDI; hylenem50; methylene 4,4'-diphenyl diisocyanate; 1,1'-Methylenebis(4-isocyanatobenzene); p,p'-diphenylmethane diisocyanate; 4,4'-Diisocyanatodiphenylmethane; Methylene diphenyl diisocyanate; Methylene di-p-phenyl diisocyanate,flakes; PMDI; 4,4-Diphenylmethane Diisocyanate; 4,4'-diphenylmethanediisocyanate; 1,1'-methanediylbis(4-isocyanatobenzene); Methylenediphenyl 4,4'-Diisocyanate; 4,4'-Diphenylmethane diisocyanate; 4,4'-MDI; Isonate; 4,4'-Methylenediphenyl isocyanate; methylene; 4,4'-methylene bisphenyl diisocyanate |
| Molecular Formula | CH2(C6H4NCO)2 |
| Molecular Weight | 250.25 |
| Purity | 98 |
| Density | 1.19 |
| Boiling Point | 200 °C/5 mmHg (lit.) |
| Melting Point | 42-45 °C (lit.) |
| Appearance | solid |
| Water Solubility | decomposes |
| Storage Condition | 1. Store in a cool, dry and well-ventilated wareho |
| Packaging | II |
| EINECS | 202-966-0 |
| HTC | 29291090 |
| PubChem ID | 24855527 |
| MDL Number | MFCD00036131 |
| SMILES | O=C=Nc1ccc(Cc2ccc(cc2)N=C=O)cc1 |
| InChI | 1S/C15H10N2O2/c18-10-16-14-5-1-12(2-6-14)9-13-3-7-15(8-4-13)17-11-19/h1-8H,9H2 |
| InChI Key | UPMLOUAZCHDJJD-UHFFFAOYSA-N |
| Beilstein/REAXYS | 797662 |
| NACRES Code | NA.23 |
| UNSPSC | 12162002 |
| Hazard Symbols | 6.1 |
| MSDS | msds/18263_1_101_68_8.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Chemical name |
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