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  2. Oxygen - Wikipedia

    en.wikipedia.org/wiki/Oxygen

    CAS Number: 7782-44-7 : History; Discovery: Michael Sendivogius Carl Wilhelm Scheele (1604, 1771) Named by: ... Oxygen is a chemical element with the symbol ...

  3. List of CAS numbers by chemical compound - Wikipedia

    en.wikipedia.org/wiki/List_of_CAS_numbers_by...

    Chemical formula Synonyms CAS number C 10 H 16 N 2 O 8: Ethylenediaminetetraacetic acid (EDTA): 6381–92–6 C 12 H 22 O 11: sucrose: 57–50–1 C 18 H 29 O 3 S: sodium dodecyl benzenesulfonate: 2155–30–0

  4. Glossary of chemical formulae - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_chemical_formulae

    Chemical formula Synonyms CAS number Ac 2 O 3: actinium(III) oxide: 12002-61-8 AgBF 4: Silver tetrafluoroborate: 14104-20-2 AgBr: silver bromide: 7785-23-1 AgBrO: silver hypobromite

  5. CAS Registry Number - Wikipedia

    en.wikipedia.org/wiki/CAS_Registry_Number

    Screenshot of the CAS Common Chemistry database with information about caffeine ().. A CAS Registry Number [1] (also referred to as CAS RN [2] or informally CAS Number) is a unique identification number, assigned by the Chemical Abstracts Service (CAS) in the US to every chemical substance described in the open scientific literature, in order to index the substance in the CAS Registry.

  6. List of refrigerants - Wikipedia

    en.wikipedia.org/wiki/List_of_refrigerants

    ASHRAE number; IUPAC chemical name; molecular formula; CAS registry number / blend name; Atmospheric lifetime in years; Semi-empirical ozone depletion potential, ODP (normalized to be 1 for R-11) Net global warming potential, GWP, over a 100-year time horizon (normalized to be 1 for R-744, carbon dioxide)

  7. Potassium oxide - Wikipedia

    en.wikipedia.org/wiki/Potassium_oxide

    CAS Number. 12136-45-7 ... Potassium oxide is produced from the reaction of oxygen and potassium; this reaction affords potassium peroxide, K 2 O 2.

  8. Ethylene oxide - Wikipedia

    en.wikipedia.org/wiki/Ethylene_oxide

    It was further improved in 1958 by Shell Oil Co. by replacing air with oxygen and using elevated temperature of 200–300 °C (390–570 °F) and pressure (1–3 MPa (150–440 psi)). [65] This more efficient route accounted for about half of ethylene oxide production in the 1950s in the US, and after 1975 it completely replaced the previous ...

  9. Potassium chlorate - Wikipedia

    en.wikipedia.org/wiki/Potassium_chlorate

    CAS Number. 3811-04-9 ... to prepare oxygen, both in the lab and in chemical oxygen generators, as a disinfectant, for example in dentifrices and medical mouthwashes,