termed a cyanate ester, with the formula R−O−C≡N, where R is an organyl group. Cyanate esters contain a monovalent cyanate group −O−C≡N. Cyanate esters can...

ligand. Compounds that contain the cyanate functional group, −O−C≡N, are known as cyanates or cyanate esters. The cyanate functional group is distinct from...

structural composites are benzoxazine resins, bis-maleimide resins (BMI), cyanate ester resins, epoxy (epoxide) resins, phenolic (PF) resins, unsaturated polyester...

should not be confused with cyanate esters and isocyanides, very different families of compounds. The cyanate (cyanate ester) functional group (R−O−C≡N)...

In chemistry, an ester is a compound derived from an acid (either organic or inorganic) in which the hydrogen atom (H) of at least one acidic hydroxyl...

which is also used as a raw material for PCBs and cyanate ester. Three cyano groups of the cyanate ester are trimerized to a triazine ring structure, hence...

the figure. Because cyanate esters are more reactive than are cyclic imidocarbonates, the amine will react mostly with the ester, yielding isourea derivatives...

005. PMID 21570349. Hamerton I (1994). Chemistry and technology of cyanate ester resins (1st ed.). London: Blackie Academic & Professional. ISBN 978-0-7514-0044-1...

Estrone cyanate, or estrone 3-O-cyanate, also known as estrocyanate, is an estrogen and an estrogen ester – specifically, the 3-O-cyanate ester of estrone...

Gretchen H. (2025-01-14). "Polymer matrix composites from high-temperature cyanate ester resins and boron nitride nanotube-seeded electrospun fibers". Advanced...

composite structures, as a coating material and for glass reinforced pipes. Cyanate esters or polycyanurates for electronics applications with need for dielectric...

Commonly used in composite aircraft matrices and military radar systems. Cyanate esters: known for their low dielectric loss and space-grade radiation resistance...

(Glucovex, Glycovex) Other estrone esters which are notable but have not been marketed include: Estrone benzoate Estrone cyanate Estrone enanthate Estrone enanthate...

carbamic acid (NH2COOH). The term includes organic compounds (e.g., the ester ethyl carbamate), formally obtained by replacing one or more of the hydrogen...

only 0.15%. Teflon has very low absorption of 0.01%. Polyimides and cyanate esters, on the other side, suffer from high water absorption. Absorbed water...

[M(urea)6]n+. Urea reacts with malonic esters to make barbituric acids. Molten urea decomposes into ammonium cyanate at about 152 °C, and into ammonia and...

deep. The bus was primarily constructed with four graphite fiber / cyanate ester composite panels that supported the propellant tanks, the large velocity...

(1969). "Thiolo, Thiono and Dithio Acids and Esters". In Saul Patai (ed.). Carboxylic Acids and Esters. PATAI'S Chemistry of Functional Groups. pp. 705–764...

are analogous to carboxylate esters (R−C(=O)−O−R’) with the sulfur in the thioester replacing oxygen in the carboxylate ester, as implied by the thio- prefix...

Toray Advanced Composites at JEC World 2019. Toray Advanced Composites' cyanate ester pre-pregs (fibers impregnated with resin) have been used on Hubble Space...

Ethyl cyanoacetate is an organic compound that contains a carboxylate ester and a nitrile. It is a colourless liquid with a pleasant odor. This material...

temperature when they are acrylate-based; in space applications when they are cyanate-ester-based; in auto body and outdoor equipment repairs when they are epoxy-based...

CH3SCl. Sulfenate esters have the formula RSOR′. They arise by the reaction of sulfenyl chlorides on alcohols. Sulfenate esters are intermediates in...

A sulfite ester (also known as an organosulfite) is a functional group with the structure (RO)(R'O)SO. They are in principle the esters of sulfurous acid...

reaction). If the nucleophile is an alcohol, the product is a sulfonate ester; if it is an amine, the product is a sulfonamide:[citation needed] RSO2Cl...

1002/prep.200400043 Nair, C.P.R., Mathew, D., Ninan, K.N. (2001). "Cyanate Ester Resins, Recent Developments". In: New Polymerization Techniques and...

T1100G carbon fiber, and various Toray toughened epoxies, bismaleimides, cyanate esters, and polyimides. Hy-Bor has found significant utilization in multiple...

Hydrazone Azo Amide Imidate Amidine Carbamate Imide Nitrile Isonitrile Cyanate Isocyanate Nitrate Nitrite Nitro Nitroso NONOate Triazole Tetrazole Silicon...

A xanthate is a salt or ester of a xanthic acid. The formula of the salt of xanthic acid is [R−O−CS2]−M+ (where R is organyl group and M is usually Na...

example is the cyanate ion O=C=N− and the fulminate ion C−≡N+−O−. It is also extended to ionic compounds, so that (for example) ammonium cyanate [NH4]+[O=C=N]−...