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

CAS:98-73-7
Molecular Formula:C11H14O2
Molecular Weight:178.23
EINECS:202-696-3
Synonyms:PTBBA; P-T-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

CAS: 98-73-7

Reinheit: 99%

What is 4-tert-Butylbenzoic acid CAS 98-73-7？

4-tert-Butylbenzoic acid is a colorless needle shaped crystal or crystalline powder. Melting point 164-165 ℃, relative density 1.142 (20/4 ℃). Soluble in alcohol and benzene, insoluble in water. 4-tert-Butylbenzoic acid is mainly used as a heat stabilizer for polyvinyl chloride, nucleating agent for polypropylene, and modifier for alkyd resin.

Spezifikation

Element	Spezifikation
Siedepunkt	280°C
Dichte	1.045 g/cm3 (30°C)
Schmelzpunkt	162-165 °C(lit.)
Flammpunkt	180 °C
pKa	4.38(at 25℃)
PH-Wert	3.9 (H2O, 20℃)(saturated solution)

Anwendung

4-tert-Butylbenzoic acid organic synthesis intermediate. Used for producing alkyd resin modifier, cutting oil, lubricant additive, polypropylene nucleating agent, stabilizer. This product is used to improve the initial gloss of alkyd resin, enhance the durability of color tone and gloss, accelerate drying time, and has excellent chemical resistance and soap water resistance. The amine salt of this product can be used as an oil additive to improve working performance and rust prevention. When used as a stabilizer, its barium salt, sodium salt, zinc salt, etc. are used.

包装

Normalerweise verpackt in 25 kg/Trommel,und kann auch tun benutzerdefinierte Paket.

4-tert-Butylbenzoic acid-packing

Synonyme

PTBBA; P-T-BUTYLBENZOIC ACID; P-TERT-BUTYLBENZOIC ACID; 4-(1,1-dimethylethyl)-benzoicaci; 4-(1,1-dimethylethyl)benzoicacid; kyselinap-terc.butylbenzoova; p-sec-Butylbenzoic acid

TDS-4-tert-Butylbenzoic acid