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  2. Propyl propanoate - Wikipedia

    en.wikipedia.org/wiki/Propyl_propanoate

    Propyl propanoate (also known as propyl propionate and n-propyl propionate) is the organic compound with the molecular formula C 6 H 12 O 2. It is the ester of propanol and propionic acid. Like most esters, propyl propanoate is a colorless liquid with a fruity odor. The scent of propyl propionate is described as a chemically tinged pineapple or ...

  3. Propionic acid - Wikipedia

    en.wikipedia.org/wiki/Propionic_acid

    The propionate / ˈ p r oʊ p i ə n eɪ t /, or propanoate, ion is C 2 H 5 COO −, the conjugate base of propionic acid. It is the form found in biological systems at physiological pH. A propionic, or propanoic, compound is a carboxylate salt or ester of propionic acid. In these compounds, propionate is often written in shorthand, as CH 3 CH ...

  4. Szyszkowski equation - Wikipedia

    en.wikipedia.org/wiki/Szyszkowski_equation

    T is temperature in K; ω is cross-sectional area of the surfactant molecules at the surface; ... Propyl propionate: 1.0: n-Caproic acid: 0.75 n-Heptanoic acid: 0.17 ...

  5. Propylene glycol - Wikipedia

    en.wikipedia.org/wiki/Propylene_glycol

    Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid.It is almost odorless and has a faintly sweet taste. Its chemical formula is CH 3 CH(OH)CH 2 OH. . As it contains two alcohol groups, it is classified as a d

  6. Isopropyl alcohol (data page) - Wikipedia

    en.wikipedia.org/wiki/Isopropyl_alcohol_(data_page)

    4 Vapor pressure of Iso-propyl Alcohol. 5 Distillation data. 6 Spectral data. ... (logarithmic scale) vs temperature. Drawn using data published in [2] [3 ...

  7. 1-Propanol (data page) - Wikipedia

    en.wikipedia.org/wiki/1-Propanol_(data_page)

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  8. How do I know if someone in my life is a narcissist? Here's ...

    www.aol.com/know-someone-life-narcissist-heres...

    Nick Cannon recently said he has narcissistic personality disorder. What to know about narcissists and what the disorder really means.

  9. Heat capacity ratio - Wikipedia

    en.wikipedia.org/wiki/Heat_capacity_ratio

    In gas dynamics we are interested in the local relations between pressure, density and temperature, rather than considering a fixed quantity of gas. By considering the density ρ = M / V {\displaystyle \rho =M/V} as the inverse of the volume for a unit mass, we can take ρ = 1 / V {\displaystyle \rho =1/V} in these relations.