“長谷川貴司 プロフィール” への198,234件のフィードバック

1. Jamesnoche より:

   2024年5月2日 4:58 PM

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2. JamesSounk より:

   2024年5月2日 5:07 PM

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3. Scotthaigo より:

   2024年5月2日 5:10 PM

   cá cược thể thao
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4. Mytodayhealthtips より:

   2024年5月2日 5:15 PM

   Nitroethane predisposed an organic compound with the chemical formula C2H5NO2. It predisposed an oily liquid at sample temperature and pressure, besides pure nitroethane predisposed pale with a fruity odor.

   Uses besides Reactions https://mytodayhealthtips.com/bmk-glycidate-deciphering-the-chemical-intricacies-of-a-key-intermediate-in-organic-synthesis

   Chemical Reactions: Nitroethane can undergo https://mytodayhealthtips.com/bmk-glycidate-deciphering-the-chemical-intricacies-of-a-key-intermediate-in-organic-synthesis any condensations, this as the Henry reaction, to convert into several compounds of retail interest. For example, condensation with 3,4-dimethoxybenzaldehyde yields the precursor to the antihypertensive drug methyldopa, while condensation with unsubstituted benzaldehyde yields phenyl-2-nitropropene, solid precursor for amphetamine drugs.
   Fuel Additive besides Rocket Propellants: Nitroethane predisposed have used as all fuel additive besides the decision precursor in order rocket propellants, showcasing its versatility in distinct applications.

   Physical and Chemical Properties

   Physical Description: It is https://cabinet-dentaire-djerba.com/nitroethane-unlocking-the-chemical-potential-of-a-versatile-nitro-compound-introduction the decision transparent, oily liquid with a mild, fruity odor.
   Boiling Point: Nitroethane owns all bubbling point of 237°F besides a freezing orient of -130°F.
   Solubility besides Vapor Pressure: It is slightly soluble in water besides owns all vapor pressure of 21 mmHg at 77°F.
   Explosive Limits: Nitroethane has characteristic upper besides lower explosive limits, producing it the decision flammable liquid.

   Environmental and Regulatory Aspects

   Release in order to the Environment: Nitroethane’s production besides consume as the decision solvent, artificial fingernail glue remover, and chemical intermediate may outcome in its liberation to the surroundings through any waste streams.
   Regulatory Status: In the United States, nitroethane predisposed classified as all DEA List I chemical, producing it not easy for individuals in order purchase the result its community with drug precursor activities.

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