4,4-methylene bis(cyclohexyl isocyanate) (mixture of isomers)
cyclohexane, 1,1'-methylenebis(4-isocyanato-

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Name: 1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane CAS Number: 5124-30-1 3D/inchi Other(deleted CASRN): 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, Edge 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 sds   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 AIDS Citations: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   Articles:   None found yet. Try the PubMed Search.

Notes: None found

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