4-Hydroxyphenylacetic asidra CAS 156-38-7

CAS:156-38-7

Formula molekiola:C8H8O3

Lanja molekiola:152.15

EINECS:205-851-3

mitovitovy:RARECHEM AL BO 0188; P-HYDROPHENYLACETIC ACID; ASIDY P-HYDROXYPHENYLACETIC; PHPA; AKOS 236-100; 4-asidra HYDROXYPHENYLACETIC; 4-HYDROXYPHENYLACETIC ACID, HO AN'NY FLUORESC ENCE

Avelao ny hafatrao

Product Detail

DOWNLOAD

Tags vokatra

Inona ny asidra 4-Hydroxyphenylacetic CAS 156-38-7?

4-Hydroxyphenylacetic asidra dia vovoka kristaly fotsy na somary mavo. Teboka levona 149-151 ℃. Afaka sublimated. Esory ao anaty etera, ethanol ary ethyl acetate. 4-Hydroxyphenylacetic asidra dia manana lanjan'ny molekiola 152.15. Teboka levona 149-151 ℃. Afaka sublimated.

famaritana

zavatra	famaritana
Teboka mangotraka	234.6°C (tombanana mihoapampana)
hakitroky	1.2143 (tombanana miohatra)
Taona mitsonika	148-151 °C (lit.)
refractivity	1.4945 (tombanana)
Fepetra fitahirizana	Ambiance tsy mihetsika
pKa	4.50±0.10(voavinavina)

Fampiharana

Synthesis organika amin'ny asidra 4-hydroxyphenylacetic. Ny mpanelanelana synthesis organika dia ampiasaina amin'ny famokarana β - receptor blocker atenolol sy ny singa mavitrika amin'ny Pueraria lobata daidzein -4,7-dihydroxyflavone; 4-Hydroxyphenylacetic asidra dia azo ampiasaina ho toy ny mpanelanelana amin'ny famonoana bibikely. Acylation fanehoan-kevitra reagents ho an'ny phenolic kamban-teny sy amine.