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ChemSpider record containing structure, synonyms, properties, vendors and database links for Formaldehyde, 50-00-0, VHH.
Formaldehyde (/ fɔːrˈmældɪhaɪd / ⓘ for-MAL-di-hide, US also / fər -/ ⓘ fər-) (systematic name methanal) is an organic compound with the chemical formula CH2O and structure H−CHO, more precisely H2C=O. The compound is a pungent, colourless gas that polymerises spontaneously into paraformaldehyde.
Intermolecular forces (IMFs) can be used to predict relative boiling points. The stronger the IMFs, the lower the vapor pressure of the substance and the higher the boiling point. Therefore, we can compare the relative strengths of the IMFs of the compounds to predict their relative boiling points.
C p,gas: Constant pressure heat capacity of gas: S° gas,1 bar: Entropy of gas at standard conditions (1 bar) T boil: Boiling point: T fus: Fusion (melting) point: T triple: Triple point temperature: Δ c H° gas: Enthalpy of combustion of gas at standard conditions: Δ f H° gas: Enthalpy of formation of gas at standard conditions: Δ fus H ...
Formaldehyde is the simplest aldehyde made of hydrogen, carbon and oxygen with the formula CH2O. Formaldehyde is one of a large family of chemicals known as volatile organic compounds which evaporates and becomes gaseous at room temperature.
10 Ιουλ 2024 · Boiling Point -19°C (-2.2°F); This is the temperature at which formaldehyde changes from a liquid to a gas. It has a low boiling point, indicating it turns into a gas at temperatures lower than water does.
IUPAC Standard InChI: InChI=1S/CH2O/c1-2/h1H2 Copy. IUPAC Standard InChIKey: WSFSSNUMVMOOMR-UHFFFAOYSA-N Copy; CAS Registry Number: 50-00-0; Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. ... Δ c H ° gas-570.78 ± 0.42 ...
