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  2. 3,4-Dimethoxyphenethylamine - Wikipedia

    en.wikipedia.org/wiki/3,4-Dimethoxyphenethylamine

    3,4-Di methoxy phenethylamine (DMPEA) is a chemical compound of the phenethylamine class. It is an analogue of the major human neurotransmitter dopamine where the 3- and 4-position hydroxy groups have been replaced with methoxy groups. It is also closely related to mescaline which is 3,4,5-trimethoxyphenethylamine and to 3,4 ...

  3. Diethyl ether - Wikipedia

    en.wikipedia.org/wiki/Diethyl_ether

    Diethyl ether, or simply ether, is an organic compound with the chemical formula (CH 3 CH 2) 2 O, sometimes abbreviated as Et 2 O. [a] It is a colourless, highly volatile, sweet-smelling ("ethereal odour"), extremely flammable liquid. It belongs to the ether class of organic compounds. It is a common solvent. It was formerly used as a general ...

  4. 15-Crown-5 - Wikipedia

    en.wikipedia.org/wiki/15-Crown-5

    15-Crown-5 is a crown ether with the formula (C 2 H 4 O) 5. It is a cyclic pentamer of ethylene oxide that forms complex with various cations , including sodium (Na + ) [ 2 ] and potassium (K + ); [ 3 ] however, it is complementary to Na + and thus has a higher selectivity for Na + ions.

  5. Ether - Wikipedia

    en.wikipedia.org/wiki/Ether

    In the IUPAC Nomenclature system, ethers are named using the general formula "alkoxyalkane", for example CH 3 –CH 2 –O–CH 3 is methoxyethane. If the ether is part of a more-complex molecule, it is described as an alkoxy substituent, so –OCH 3 would be considered a "methoxy-" group. The simpler alkyl radical is written in front, so CH 3 ...

  6. Phenyl glycidyl ether - Wikipedia

    en.wikipedia.org/wiki/Phenyl_glycidyl_ether

    Phenyl glycidyl ether, is a liquid aromatic organic chemical in the glycidyl ether class of compounds. [2] It has the formula C 9 H 10 O 2. It has the CAS Registry Number 122-60-1 and the IUPAC name of 2-(phenoxymethyl)oxirane. A key use is in the viscosity reduction of epoxy resin systems.

  7. Azeotrope tables - Wikipedia

    en.wikipedia.org/wiki/Azeotrope_tables

    This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.

  8. Tetrahydropyran - Wikipedia

    en.wikipedia.org/wiki/Tetrahydropyran

    The compound is a colourless volatile liquid. Derivatives of tetrahydropyran are, however, more common. 2-Tetrahydropyranyl (THP-) ethers derived from the reaction of alcohols and 3,4-dihydropyran are commonly used as protecting groups in organic synthesis. [2]

  9. Aza-crown ether - Wikipedia

    en.wikipedia.org/wiki/Aza-crown_ether

    The structure of [Co(III)(CH 2 CH 2 NH) 6] 3+. [1] Color code: blue = N, gray = C, black = C, white = H. In organic chemistry, an aza-crown ether is an aza analogue of a crown ether (cyclic polyether). [2] [3] That is, it has a nitrogen atom (amine linkage, −NH− or >N−) in place of each oxygen atom (ether linkage, −O−) around the ring.