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N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethylenodiamidum CAS 23949-66-8


  • CAS:23949-66-8
  • Formula Molecularis:C18H20N2O3
  • Pondus Moleculare:312.36
  • EINECS:245-950-9
  • Synonyma:LOTSORB UV 312; N1-(2-ethoxyphenyl)-N2-(2-ethylphenyl)ethanediamidum; UV-312; VSU; Ethanediamidum, N1-(2-ethoxyphenyl)-N2-(2-ethylphenyl)-UV Absorbens 312; n-(2-ethoxyphenyl)-n'-(2-ethylphenyl)oxamidum; N-(2-ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyendiamidum.
  • Detalia Producti

    Deprime

    Etiquettae Productarum

    Quid est N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethylenediamidum CAS 23949-66-8?

    N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethenediamini pulvis albus, punctum liquefactionis 124-127°C. Contentum ≥ 99%. Insolubile in aqua, solubile in tolueno, styreno, acetono, et methylmethacrylato. Insolubile in aqua, solubile in tolueno, styreno, acetono, et methylmethacrylato.

    Specificatio

    Res Specificatio
    Punctum ebullitionis >400°C
    Densitas 1.216±0.06 g/cm³ (Praedictum)
    Pressio vaporis 0Pa ad 25℃
    pKa 10.81±0.70 (Praedictum)
    MW 312.36
    puritas 99%

    Applicatio

    N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethenediaminum est substantia polaris volatilitate humili et bona stabilitate thermali. Non decolorat cum ionibus metallicis in contactu est et praecipue efficax est contra lucem ultraviolaceam brevis longitudinis undae. Quapropter saepe ut agens dealbans et stabilisator pro systematibus curationis UV adhibetur.

    Sarcina

    Solet in tympano 25kg involutum, et etiam potest fieri sarcina ad singulorum necessitates aptata.

    Sarcina UV-312

    N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethylenodiamidum CAS 23949-66-8

    Involucrum UV-312

    N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethylenodiamidum CAS 23949-66-8


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