Umbali
Uzoefu wa Uzalishaji wa Miaka 14
Kumiliki Mimea 2 ya Kemikali
Imepitisha Mfumo wa Ubora wa ISO 9001:2015

4-Hydroxyphenylacetic asidi CAS 156-38-7


  • CAS:156-38-7
  • Mfumo wa Molekuli:C8H8O3
  • Uzito wa Masi:152.15
  • EINECS:205-851-3
  • Visawe:RARECHEM AL BO 0188; P-HYDROPHENYLACETIC ACID; P-HYDROXYPHENYLACETIC ACID; PHP; AKOS 236-100; 4-HYDROXYPHENYLACETIC ACID; 4-HYDROXYPHENYLACETIC ACID, KWA FLUORESC ENCE
  • Maelezo ya Bidhaa

    Pakua

    Lebo za Bidhaa

    4-Hydroxyphenylacetic acid CAS 156-38-7 ni nini?

    4-Hydroxyphenylacetic acid ni poda ya fuwele nyeupe au njano kidogo. Kiwango myeyuko 149-151 ℃. Inaweza kuwa sublimated. Kuyeyusha katika etha, ethanoli, na acetate ya ethyl. Asidi ya 4-Hydroxyphenylacetic ina uzito wa molekuli ya 152.15. Kiwango myeyuko 149-151 ℃. Inaweza kuwa sublimated.

    Vipimo

    Kipengee Vipimo
    Kiwango cha kuchemsha 234.6°C (makadirio mabaya)
    Msongamano 1.2143 (makadirio mabaya)
    Kiwango myeyuko 148-151 °C (taa.)
    Refractivity 1.4945 (makadirio)
    Masharti ya kuhifadhi Mazingira ya ajizi
    pKa 4.50±0.10(Iliyotabiriwa)

    Maombi

    Mchanganyiko wa kikaboni wa asidi 4-hydroxyphenylacetic. Viunzi vya awali vya kikaboni hutumiwa kwa ajili ya uzalishaji wa β - receptor blocker atenolol na kiungo cha kazi cha Pueraria lobata daidzein -4,7-dihydroxyflavone; Asidi ya 4-Hydroxyphenylacetic pia inaweza kutumika kama dawa ya kati. Vitendanishi vya mmenyuko wa acylation kwa misombo ya phenolic na misombo ya amini.

    Kifurushi

    Kawaida imejaa 25kg/ngoma, na pia inaweza kufanywa kifurushi maalum.

    4-Hydroxyphenylacetic acid- Pakiti

    4-Hydroxyphenylacetic asidi CAS 156-38-7

    4-Hydroxyphenylacetic acid-Package

    4-Hydroxyphenylacetic asidi CAS 156-38-7


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