4-tert-Butylbenzoic acid CAS 98-73-7

CAS:98-73-7

Cov mis molecular:C11H14O2

Qhov Hnyav Molecular:178.23

EINECS:202-696-3

Cov lus txhais:PTBBA; PT-BUTYLBENZOIC ACID; P-TERT-BUTYLBENZOIC ACID; 4-(1,1-dimethylethyl)-benzoicaci; 4-(1,1-dimethylethyl)benzoicacid; kyselinap-terc.butylbenzoova; p-sec-Butylbenzoic acid; p-Secondary-butylbenzoic acid p-tert-bba; p-tert-butylbenzoic

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

4-tert-Butylbenzoic acid CAS 98-73-7 yog dab tsi?

4-tert-Butylbenzoic acid yog ib qho tsis muaj xim siv lead ua los yog hmoov crystalline, ib qho derivative ntawm benzoic acid, thiab yog ib qho tseem ceeb hauv kev tsim cov organic synthesis. P-tert-butylbenzoic acid feem ntau yog siv rau hauv kev tsim cov alkyd resin modifiers, txiav roj, lubricant additives, polypropylene nucleating agents, thiab stabilizers.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Kub taw tes	280°C
Qhov Ceev	1.045 g/cm3 (30°C)
Qhov kub yaj	162-165 ° C (lit.)
qhov kub hnyiab	180 °C
pKa	4.38 (ntawm 25 ℃)
PH	3.9 (H2O, 20 ℃) (kua uas saturated)

Daim Ntawv Thov

Ua ib qho tseem ceeb ntawm cov organic synthesis intermediate thiab cov tshuaj intermediate, 4-tert Butylbenzoic acid yog siv dav hauv kev tsim tshuaj lom neeg, tshuaj pleev ib ce, tshuaj, essence thiab txuj lom thiab lwm yam lag luam. 4-tert-Butylbenzoic acid muaj cov khoom zoo heev rau tshuaj lom neeg thiab dej xab npum. Kev siv nws cov ntsev amine ua cov roj ntxiv tuaj yeem txhim kho kev ua haujlwm thiab kev tiv thaiv xeb. Thaum siv ua tus stabilizer, nws cov ntsev barium, ntsev sodium, ntsev zinc, thiab lwm yam yog siv.