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  2. Methylphosphonyl dichloride - Wikipedia

    en.wikipedia.org/wiki/Methylphosphonyl_dichloride

    Methylphosphonyl dichloride (DC) or dichloro is an organophosphorus compound. It has commercial application in oligonucleotide synthesis, [1] but is most notable as being a precursor to several chemical weapons agents. It is a white crystalline solid that melts slightly above room temperature. [2]

  3. Methyldichlorophosphine - Wikipedia

    en.wikipedia.org/wiki/Methyldichlorophosphine

    Methyldichlorophosphine belongs to the group of halophosphines, some of which are used as intermediates in the production of plant protection agents, stabilizers for plastics, and catalysts.

  4. Methylphosphonyl difluoride - Wikipedia

    en.wikipedia.org/wiki/Methylphosphonyl_difluoride

    Methylphosphonyl difluoride is both reactive and corrosive. It is absorbed through skin and causes burns and mild nerve agent symptoms. It reacts with water, producing HF fumes and methylphosphonic acid as a result. It is also capable of corroding glass.

  5. Methylphosphonic acid - Wikipedia

    en.wikipedia.org/wiki/Methylphosphonic_acid

    Methylphosphonic acid is an organophosphorus compound with the chemical formula CH 3 P(O)(OH) 2. The phosphorus center is tetrahedral and is bonded to a methyl group, two OH groups and an oxygen. Methylphosphonic acid is a white, non-volatile solid that is poorly soluble in organic solvent but soluble in water and common alcohols.

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    Megan Davidhizar received two rubber ducks from her students during her first year teaching high school freshmen 16 years ago. She displayed them on her desk and other students saw the ducks and ...

  8. Dimethyl methylphosphonate - Wikipedia

    en.wikipedia.org/wiki/Dimethyl_methylphosphonate

    It will react with thionyl chloride to produce methylphosphonic acid dichloride, which is used in the production of sarin and soman nerve agents. Various amines can be used to catalyse this process. [3] It can be used as a sarin-simulant for the calibration of organophosphorus detectors.

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    It's a game-changer for families and a major draw for those with children, making higher education more accessible and affordable. Median home price: $244,950. Average rent: $1,300/month.