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In organic chemistry, isocyanate is the functional group with the formula R−N=C=O. Organic compounds that contain an isocyanate group are referred to as isocyanates . An organic compound with two isocyanate groups is known as a diisocyanate.
Bis(2-ethylhexyl) maleate is the chemical compound with the structural formula (H 3 C(−CH 2) 3 −CH(−CH 2 −CH 3)−CH 2 −O−C(=O)−CH=) 2, where the two carboxylate groups are mutually cis. It can be described as the double ester of maleic acid with the alcohol 2-ethylhexanol.
The N=C and C=S distances are 117 and 158 pm. [2] By contrast, in methyl thiocyanate, N≡C and C−S distances are 116 and 176 pm. Typical bond angles for C−N=C in aryl isothiocyanates are near 165°. Again, the thiocyanate isomers are quite different with C−S−C angle near 100°. [3] In both isomers the SCN angle approaches 180°.
It is the fluoroacetate (FCH 2 CO 2 −) ester of 2-ethylhexanol, in other words, the 2-ethylhexyl (−CH 2 CH(CH 2 CH 3)CH 2 CH 2 CH 2 CH 3) ester of fluoroacetic acid. It can be produced by reaction of ethyl fluoroacetate with 2-ethylhexanol. 2-Ethylhexyl fluoroacetate is a liquid that is highly toxic by skin absorption. [1] [2]
2-Ethylhexanol (abbreviated 2-EH) is an organic compound with the chemical formula C H 3 CH 2 CH 2 CH 2 CH(CH 2 CH 3)CH 2 OH. It is a branched, eight-carbon chiral alcohol . It is a colorless liquid that is poorly soluble in water but soluble in most organic solvents.
One of the main cetane improver additives manufactured today is 2-ethylhexyl nitrate (CAS n°: 27247-96-7) [1] which starts to decompose at 130 °C. 2-ethylhexyl nitrate is the result of the reaction of 2-ethylhexanol and nitric acid.
Di(2-ethylhexyl)phosphoric acid (DEHPA or HDEHP) is an organophosphorus compound with the formula (C 8 H 17 O) 2 PO 2 H. The colorless liquid is a diester of phosphoric acid and 2-ethylhexanol. It is used in the solvent extraction of uranium, vanadium and the rare-earth metals. [1]
Hexamethylene diisocyanate (HDI) is the organic compound with the formula (CH 2) 6 (NCO) 2. It is classified as an diisocyanate. It is a colorless liquid. [2] It has sometimes been called HMDI [3] but this not usually done to avoid confusion with Hydrogenated MDI.