Tom ntej: 4-tert-Butylbenzoic acid CAS 98-73-7

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

CAS:98-73-7 : kuv

Molecular Formula:C11H14O2

Molecular Luj:178.23 Nws

EINECS:202-696-3

Synonyms: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 hmoov

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

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

Specification

Yam khoom	Specification
Boiling point	280 ° C
Qhov ntom	1.045 g / cm3 (30 ° C)
Melting point	162-165 ° C (lit.)
flash point	180 ° C
pKa	4.38 (ntawm 25 ℃)
PH	3.9 (H2O, 20 ℃) (saturated tov)

Daim ntawv thov

Raws li ib qho tseem ceeb organic synthesis intermediate thiab kws tshuaj intermediate, 4-tert Butylbenzoic acid yog dav siv nyob rau hauv tshuaj synthesis, tshuaj pleev ib ce, tshuaj, essence thiab spices thiab lwm yam lag luam. 4-tert-Butylbenzoic acid muaj cov tshuaj zoo heev thiab xab npum dej ua haujlwm. Siv nws cov amine ntsev ua cov roj ntxiv tuaj yeem txhim kho kev ua haujlwm thiab tiv thaiv xeb. Thaum siv los ua tus stabilizer, nws cov ntsev barium, sodium ntsev, zinc ntsev, thiab lwm yam.