68002-19-7

Basic information

• Product Name: POLY(UREA-CO-FORMALDEHYDE), BUTYLATED
• Synonyms: POLY(UREA-CO-FORMALDEHYDE), BUTYLATED;Aminoresin578-1;poly(urea-co-formaldehyde);Urea,formaldehyde,butanolresin;Urea,polymerwithformaldehyde,butylated;Poly(urea-co-formaldehyde), butylated solution;BUTYLATED POLYOXYMETHYLENE UREA;POLY(UREA-CO-FORMALDEHYDE), BUTYLATED, 6 0 WT % SOLN IN BUTANOL/XYLENE (75/25)
• CAS NO: 68002-19-7
• Molecular Formula: (CH4N2O.CH2O)x
• Molecular Weight: 90.08
• EINECS: 614-202-7
• Product Categories: Polymers;Engineering Polymers;Formaldehyde Copolymers and Epoxies;Polymer Science
• Mol File: 68002-19-7.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 127 °C
• Flash Point: 79 °F
• Appearance: /
• Density: 1.024 g/mL at 25 °C
• Vapor Pressure: 0.395mmHg at 25°C
• Refractive Index: n20/D 1.468
• CAS DataBase Reference: POLY(UREA-CO-FORMALDEHYDE), BUTYLATED(CAS DataBase Reference)
• NIST Chemistry Reference: POLY(UREA-CO-FORMALDEHYDE), BUTYLATED(68002-19-7)
• EPA Substance Registry System: POLY(UREA-CO-FORMALDEHYDE), BUTYLATED(68002-19-7)

Safety Data

• Hazard Codes: T
• Statements: 45-46-10-23/24/25-42/43
• Safety Statements: 53-16-26-36/37/39-45
• RIDADR: UN 1866 3/PG 3
• WGK Germany: 3
• HazardClass: 3.2
• PackingGroup: III
• Hazardous Substances Data: 68002-19-7(Hazardous Substances Data)

Usage

InChI:InChI=1/CH4N2O.CH2O/c2-1(3)4;1-2/h(H4,2,3,4);1H2

Relevant articles and documents

Polycarbamides, polycarbamates, and polycarbamide-formaldehyde and polycarbamate-formaldehyde condensation resins

The present invention provides manufacturing of and the use of novel polycarbamates and polycarbamides and their condensation reaction products formed by reacting with formaldehyde as wood composite binder resins and in other applications. These resins have thermosetting capabilities and usefulness as binders for wood and other materials with superior resin properties of low cost, colorlessness, exceptionally good binding, and fast curing characteristics, as well as very low formaldehyde emissions. The newly-designed and synthesized novel starting materials for the thermosetting resins of the present invention are diethylene tricarbamide and various polycarbamates derived from corresponding polyols.

N-ureidoalkyl-piperidines as modulators of chemokine receptor activity

The present application describes modulators of CCR3 of formula (I): or pharmaceutically acceptable salt forms thereof, useful for the prevention of asthma and other allergic diseases.

Process for the preparation of spherical microparticles containing biologically active compounds

The invention relates to a process for encapsulating biologically active compounds in the form of substantially spherical microparticles, comprising the steps of a) preparing an aqueous solution of surfactants, catalysts and monomers or prepolymers which are suitable for forming a crosslinked polycondensate, b) forming an emulsion of the substantially water-insoluble biologically active compound or mixture thereof in the solution a) by adding said solution under high shear force, and c) forming a solid capsule wall around the biologically active compound or mixture thereof by heating the reaction mixture to a temperature at which the crosslinking reaction tales place, which process comprises fusing the biologically active compound or mixture thereof and adding the melt to the aqueous reaction mixture at a temperature which is higher than the temperature of the reaction mixture.