Web4,4'-Methylenebis(cyclohexyl isocyanate) Revision Date 26-Dec-2024 Vapor Density No information available Specific Gravity 1.066 Solubility Soluble in water Partition … WebChEBI Name. dicyclohexylmethane-4,4'-diisocyanate. ChEBI ID. CHEBI:53216. Definition. A diisocyanate consisting of dicyclohexylmethane with two isocyanate groups at the 4- and 4'-positions. Stars. This entity has been manually annotated by …
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WebThe ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. The substance identifiers displayed in the InfoCard are the best available substance name, EC number, CAS number and/or the molecular and structural formulas. Some substance identifiers may have been claimed confidential, or may ... WebDesmodur® W is also known as PICM, hydrogenated MDI (HMDI or H12MDI), saturated MDI (SMDI), reduced MDI (RMDI), and dicyclohexylmethane diisocyanate. …
WebBaytec® WP-260. a dicyclohexylmethane diisocyanate (HMDI)-terminated polyether prepolymer based on polypropylene ether glycol (PPG); NCO 25.8-27.0 wt.%; viscosity … WebAll of the investigated substances were shown to be strong sensitizers. Animals sensitized to 4,4'-MDI showed cross-reactivity to 4,4'-MDA and 4,4'-DMDI, supporting previous findings in the literature. The aromatic amine 4,4'-MDA showed …
WebJan 11, 2024 · 中文 版 美版: 闪点: 98.7±17.9 °C ... Allergic contact dermatitis from dicyclohexylmethane-4,4'-diisocyanate. Contact Dermatitis 48(6) , 305-9, (2003) From August 1999 to April 2001, there was an outbreak of severe eczema at a factory manufacturing medical equipment. A glue, mainly based on the isocyanate … WebDicyclohexylmethane-4,4’-Diisocyanate HMDI 5124-30-1 225-863-2 1 - 5 Acute toxicity – inhalation: Category 3 T , Xi Eye irritation: Category 2 R23 Specific Target Organ Toxicity – single exposure: Category 3 R36/37/38 Skin irritation: Category 2 R42/43 Respiratory sensitisation: Category 1 Skin sensitisation: Category 1 SECTION 4.
WebDec 21, 1995 · c) an isomeric mixture of diisocyanato dicyclohexylmethane wherein the equivalent ratio of said polyether polyol to said 4,4'-diisocyanatodiphenylmethane is from about 1.0:0.8 to 1.0:1.0. 5. A process for the preparation of an isocyanate-terminated prepolymer having a viscosity of less than about 6000 mPa.cndot.s at 80.degree.
WebDicyclohexylmethane diisocyanate C15H22N2O2 CID 15622064 - structure, chemical names, physical and chemical properties, classification, patents, literature ... how to switch to ldapsWebDicyclohexylmethane diisocyanate C15H22N2O2 CID 15622064 - structure, chemical names, physical and chemical properties, classification, patents, literature ... how to switch to jpgWebName matches: hmdi dicyclohexylmethane 4,4'-diisocyanate. Synthesis and characterization of cycloaliphatic hydrophilic polyurethanes, modified with l-ascorbic acid, … how to switch to landscape in wordpadWebDicyclohexylmethane C13H24 CID 76644 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ... how to switch to katakana on microsoft imeHydrogenated MDI (H12MDI or 4,4′-diisocyanato dicyclohexylmethane) is an organic compound in the class known as isocyanates. More specifically, it is an aliphatic diisocyanate. It is a water white liquid at room temperature and is manufactured in relatively small quantities. It is also known as 4,4' … See more The product is manufactured by hydrogenation of methylene diphenyl diisocyanate. It may also be manufactured by phosgenation of 4,4-Diaminodicyclohexylmethane. See more Aliphatic diisocyanates are not used in the production of polyurethane foam as the cost is too high and foam is very much a commodity. It is used in special applications for polyurethane, such as enamel coatings which are resistant to abrasion and … See more • Hexamethylene diisocyanate • Methylene diphenyl diisocyanate • Toluene diisocyanate See more how to switch to knife in notorietyWeb3,3’-Dimethyl-4,4’-diamino-dicyclohexylmethane, Formula: C 15 H 30 N 2 CAS: 6864-37-5 Description: Dimethyldicykan is a colorless to yellow liquid with an amine-like odor. Synonyms: Dimethylidicykan, DMDC, Bis(3-methyl-4-aminocyclohexyl)methane readings for writers 16th editionWebHMDI. Molecular Formula CHNO. Average mass 262.347 Da. Monoisotopic mass 262.168121 Da. ChemSpider ID 19934. readings for vow renewal ceremony