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  2. 1-Aminopentane - Wikipedia

    en.wikipedia.org/wiki/1-aminopentane

    1-Aminopentane is an organic compound with the formula CH 3 (CH 2) 4 NH 2. It is used as a solvent , as a raw material in the manufacture of a variety of other compounds, including dyes, emulsifiers , and pharmaceutical products, [ 1 ] and as a flavoring agent .

  3. Pentamine - Wikipedia

    en.wikipedia.org/wiki/Pentamine

    Ethyl-[2-[2-(ethyl-dimethyl-ammonio)ethyl-methyl-amino]ethyl]-dimethyl-ammonium. CAS Number: ... C 13 H 33 N 3: Molar mass: 231.428 g·mol −1: 3D model ...

  4. EPA list of extremely hazardous substances - Wikipedia

    en.wikipedia.org/wiki/EPA_list_of_extremely...

    This is the list of extremely hazardous substances defined in Section 302 of the U.S. Emergency Planning and Community Right-to-Know Act (42 U.S.C. § 11002).The list can be found as an appendix to 40 CFR 355. [1]

  5. Dimethylamine - Wikipedia

    en.wikipedia.org/wiki/Dimethylamine

    Dimethylamine is a weak base and the pKa of the ammonium CH 3-NH + 2-CH 3 is 10.73, a value above methylamine (10.64) and trimethylamine (9.79). Dimethylamine reacts with acids to form salts, such as dimethylamine hydrochloride, an odorless white solid with a melting point of 171.5 °C.

  6. 2,3-Dimethylpentane - Wikipedia

    en.wikipedia.org/wiki/2,3-Dimethylpentane

    9 – MgBr with acetone to form 2,3-dimethyl-2-pentanol, then dehydrating this alcohol to form 2,3-dimethyl-2-pentene, and hydrogenating this product. [ 4 ] The isomer is present at about 2.4% by weight in the hydrocarbon mixture obtained by the condensation of methanol at 200 °C with a zinc iodide catalyst (the main component of the mixture ...

  7. N-Nitrosodimethylamine - Wikipedia

    en.wikipedia.org/wiki/N-Nitrosodimethylamine

    The C 2 N 2 O core of NDMA is planar, as established by X-ray crystallography. The central nitrogen is bound to two methyl groups and the NO group with bond angles of 120°. The N-N and N-O distances are 1.32 and 1.26 Å, respectively. [14] NDMA forms from a variety of dimethylamine-containing compounds, e.g. hydrolysis of dimethylformamide.

  8. Boomers are sad they may never be grandparents as fewer ... - AOL

    www.aol.com/finance/boomers-sad-may-never...

    The birth rate in America has long been on a decline, with the fertility rate reaching historic lows in 2023. More women between ages 25 to 44 aren’t having children, for a number of reasons.

  9. N,N'-Dimethylethylenediamine - Wikipedia

    en.wikipedia.org/wiki/N,N'-Dimethylethylenediamine

    N,N'-Dimethylethylenediamine (DMEDA) is the organic compound with the formula (CH 3 NH) 2 C 2 H 4. It is a colorless liquid with a fishy odor. It features two secondary amine functional groups. Regarding its name, N and N' indicate that the methyl groups are attached to different nitrogen atoms.