Articles:
| None found yet. Try the PubMed Search. |
cyclohexane, 1,1'-methylenebis(4-isocyanato-
Notes:
None found
| CAS Number: | 5124-30-1 |  3D/inchi
|
| Other: | 103072-21-5 | |
| ECHA EINECS - REACH Pre-Reg: | 225-863-2 | |
| FDA UNII: | 4CT385M7K2 | |
| Nikkaji Web: | J68.774J | |
| Beilstein Number: | 2217800 | |
| MDL: | MFCD00015405 | |
| XlogP3-AA: | 5.30 (est) | |
| Molecular Weight: | 262.35274000 | |
| Formula: | C15 H22 N2 O2 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: indirect food additives: adhesives and components of coatings
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| 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: | dicyclohexylmethane-4,4'-diisocyanate |
| FDA Mainterm (IAUFC): | 5124-30-1 ; 4,4'-METHYLENEBIS(CYCLOHEXYL ISOCYANATE) |
Physical Properties:
| Appearance: | colorless to pale yellow clear liquid (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 1.06600 @ 25.00 °C. |
| Refractive Index: | 1.49700 @ 20.00 °C. |
| Flash Point: | > 230.00 °F. TCC ( > 110.00 °C. ) |
| Soluble in: | |
| water, 0.1211 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| 4,4'-Methylenebis(cyclohexyl isocyanate), mixture of isomers |
Safety Information:
| 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-rat LD50 9900 mg/kg BEHAVIORAL: FOOD INTAKE (ANIMAL) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" LIVER: OTHER CHANGES National Technical Information Service. Vol. OTS000555173 | |
| Dermal Toxicity: | |
|
skin-rabbit LD > 10000 mg/kg BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: FOOD INTAKE (ANIMAL) National Technical Information Service. Vol. OTS0555173 | |
| Inhalation Toxicity: | |
|
inhalation-guinea pig LC50 51 mg/m3/1H LUNGS, THORAX, OR RESPIRATION: CYANOSIS BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES National Technical Information Service. Vol. OTS0534736 inhalation-rat LCLo 20 ppm/5H "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986Vol. 6, Pg. 998, 1991. | |
Safety in Use Information:
| Category: | indirect food additives: adhesives and components of coatings | ||
| Recommendation for 4,4-methylene bis(cyclohexyl isocyanate) (mixture of isomers) usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for 4,4-methylene bis(cyclohexyl isocyanate) (mixture of isomers) flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| NIOSH Pocket Guide: | search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 5124-30-1 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 21202 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 1 |
| 1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane | |
| Chemidplus: | 0005124301 |
| EPA/NOAA CAMEO: | hazardous materials |
| RTECS: | NQ9250000 for cas# 5124-30-1 |
References:
| 1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 5124-30-1 |
| Pubchem (cid): | 21202 |
| Pubchem (sid): | 134985285 |
Other Information:
| (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 |
| HMDB (The Human Metabolome Database): | Search |
| Export Tariff Code: | 2929.10.4000 |
| ChemSpider: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| 1-iso | cyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane |
| bis(4-iso | cyanatocyclohexyl)methane |
| cyclohexane, 1,1'-methylenebis(4-isocyanato- | |
| dicyclohexylmethane-4,4'-diisocyanate | |
| hydrogenated MDI | |
| hylene W | |
| 1,1- | methylene bis(4-isocyanatocyclohexane) |
| 4,4- | methylenebis(cyclohexylisocyanate) |
| nacconate H 12 |