| 2D: |  |
|---|---|
| 3D: | |
| CAS Number: | 101-68-8 |
| ECHA EC Number: | 202-966-0 |
| FDA UNII: | B0LO6BBS8C |
| Category: | indirect food additives: adhesives and components of coatings |
| IUPAC Name: | 4,4-methylene bis(phenyl isocyanate) |
| InChI : | InChI=1/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 |
| Std.InChI: | 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 |
| InChIKey : | UPMLOUAZCHDJJD-UHFFFAOYAD |
| Std.InChIKey: | UPMLOUAZCHDJJD-UHFFFAOYSA-N |
| SMILES : | C1=CC(=CC=C1CC2=CC=C(C=C2)N=C=O)N=C=O |
| MDL: | MFCD00036131 |
| Molar Refractivity : | 74.38 ± 0.5 cm3 (est) |
| Parachor : | 574.7 ± 8.0 cm3 (est) |
| Index of Refraction : | 1.587 ± 0.05 (est) |
| Surface Tension : | 45.6 ± 7.0 dyne/cm (est) |
| Density : | 1.13 ± 0.1 g/cm3 (est) |
| Polarizability : | 29.49 ± 0.5 10-24cm3 (est) |
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
| DG SANTE Food Contact Materials: | diphenylmethane-4,4'-diisocyanate |
| FDA Mainterm (IAUFC): | 101-68-8 ; METHYLENEDI-P-PHENYLENE ISOCYANATE |
| Appearance: | colorless to pale yellow clear liquid (est) |
| Assay: | 95.00 to 100.00 |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 1.18000 @ 25.00 °C. |
| Flash Point: | > 230.00 °F. TCC ( > 110.00 °C. ) |
| Soluble in: | |
| water, 0.8288 mg/L @ 25 °C (est) | |
| None found |
| Shiva Chemicals and Pharmaceuticals |
| Methylene Diphenylisocyanate |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| 4,4'-Methylenebis(phenyl isocyanate) 98% |
| TCI AMERICA |
| For experimental / research use only. |
| Methylenediphenyl 4,4'-Diisocyanate >97.0%(T) |
| Preferred SDS: View | |
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
| oral-mouse LD50 2200 mg/kg "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 63, 1982. oral-rat LD50 9200 mg/kg BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)BEHAVIORAL: ATAXIA National Technical Information Service. Vol. OTS0516728 | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| inhalation-human TCLo 130 ppb/30M IMMUNOLOGICAL INCLUDING ALLERGIC: INCREASED IMMUNE RESPONSE American Industrial Hygiene Association Journal. Vol. 27, Pg. 121, 1966. inhalation-rat LC50 178 mg/m3 American Industrial Hygiene Association Journal. Vol. 43, Pg. 89, 1982. | |
| Category: | |||
| indirect food additives: adhesives and components of coatings | |||
| Recommendation for 4,4-methylene bis(phenyl isocyanate) usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for 4,4-methylene bis(phenyl isocyanate) flavor usage levels up to: | |||
| not for flavor use. | |||
| EPI System: View |
| EPA-Iris:IRIS |
| NIOSH International Chemical Safety Cards:search |
| NIOSH Pocket Guide:search |
| Chemical Carcinogenesis Research Information System:Search |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| EPA Substance Registry Services (TSCA):101-68-8 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :7570 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:1 |
| 1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene |
| Chemidplus:0000101688 |
| EPA/NOAA CAMEO:hazardous materials |
| RTECS:101-68-8 |
| 1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 101-68-8 |
| Pubchem (cid): | 7570 |
| Pubchem (sid): | 134970980 |
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| FDA Indirect Additives used in Food Contact Substances: | View |
| CHEBI: | View |
| CHEMBL: | View |
| KEGG (GenomeNet): | C19453 |
| HMDB (The Human Metabolome Database): | Search |
| Export Tariff Code: | 2929.10.8090 |
| ChemSpider: | View |
| None Found |
| None Found |
| not found in nature |
| 1-iso | cyanato-4-[(4-isocyanatophenyl)methyl]benzene |
| bis(4-iso | cyanatophenyl) methane |
| iso | cyanic acid, methylenedi-p-phenylene ester |
| 4,4'- | diisocyanatodiphenyl methane |
| diphenyl methane-4,4'-diisocyanate | |
| 4,4'- | diphenylmethane diisocyanate |
| diphenylmethane-4,4'-diisocyanate | |
| 1,1'- | methylene bis(4-isocyanato) benzene |
| methylene bis-para-(phenylene isocyanate) |
| None found yet. Try the PubMed Search. |
