4-tert-Butylbenzoic acid CAS 98-73-7
4-tert-Butylbenzoic acid shine allura marar launi mai siffar crystal ko crystalline foda, wanda ya samo asali na benzoic acid, da kuma mahimmancin tsaka-tsaki a cikin haɗin kwayoyin halitta. P-tert-butylbenzoic acid ana amfani dashi da yawa a cikin samar da masu gyara alkyd resin modifiers, yankan mai, abubuwan da ake amfani da su na mai, polypropylene nucleating agents, da stabilizers.
| Abu | Ƙayyadaddun bayanai |
| Wurin tafasa | 280°C |
| Yawan yawa | 1.045 g/cm3 (30°C) |
| Wurin narkewa | 162-165 ° C (lit.) |
| batu na walƙiya | 180 °C |
| pKa | 4.38 (a 25 ℃) |
| PH | 3.9 (H2O, 20 ℃) (cikakken bayani) |
A matsayin mahimmancin haɗin gwiwar kwayoyin halitta da matsakaicin magunguna, 4-tert Butylbenzoic acid ana amfani dashi sosai a cikin haɗin gwiwar sinadarai, kayan shafawa, magunguna, mahimmanci da kayan yaji da sauran masana'antu. 4-tert-Butylbenzoic acid yana da kyawawan sinadarai da abubuwan juriya na sabulu. Yin amfani da gishirin amine a matsayin abin ƙara mai na iya inganta aiki da rigakafin tsatsa. Lokacin amfani dashi azaman stabilizer, ana amfani da gishirin barium, gishirin sodium, gishirin zinc, da sauransu.
Yawancin lokaci cushe a 25kg / drum, kuma kuma za a iya yi musamman kunshin.
4-tert-Butylbenzoic acid CAS 98-73-7
4-tert-Butylbenzoic acid CAS 98-73-7
