Waikawa 4-Hydroxyphenylacetic CAS 156-38-7

CAS:156-38-7

Tātai ngota:C8H8O3

Taumaha ngota:152.15

EINECS:205-851-3

Ngā kupu taurite:RARECHEM AL BO 0188; Waikawa P-Hairopēnirāseti; Waikawa P-Hairopēnirāseti; PHPA; AKOS 236-100; Waikawa 4-Hairopēnirāseti; Waikawa 4-Hairopēnirāseti, Mō te Āhuatanga o te Hiko

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te waikawa 4-Hydroxyphenylacetic CAS 156-38-7?

He paura tioata mā, he kōwhai paku rānei te waikawa 4-Hydroxyphenylacetic. Ko te ira rewa he 149-151 ℃. Ka taea te whakapūmau. Ka rewa ki te ether, te etanoru, me te etilasetati. Ko te taumaha ngota whanaunga o te waikawa 4-Hydroxyphenylacetic he 152.15. Ko te ira rewa he 149-151 ℃. Ka taea te whakapūmau.

Whakatakotoranga

Taonga	Whakatakotoranga
Te pūwāhi koropupū	234.6°C (whakatau tata)
Kiato	1.2143 (whakatau tata)
Te pūwāhi rewa	148-151 °C (mārama)
Te ātete ki te whakaata	1.4945 (whakatau tata)
Ngā tikanga rokiroki	Āhuarangi kore mahi
pKa	4.50±0.10 (I matapaetia)

Tono

Te hanga rauropi o te waikawa 4-hydroxyphenylacetic. Ka whakamahia ngā takawaenga hanga rauropi hei hanga i te aukati β-receptor atenolol me te matū hohe o Pueraria lobata daidzein -4,7-dihydroxyflavone; ka taea hoki te whakamahi i te waikawa 4-Hydroxyphenylacetic hei takawaenga patu pepeke. Ngā tauhohenga acylation mō ngā pūhui phenolic me ngā pūhui amine.