Is 4 T Butylphenol soluble in water?
4-tert-Butylphenol is an organic compound with the formula (CH3)3CC6H4OH. It is one of three isomeric tert-butyl phenols. It is a white solid with a distinct phenolic odor. It dissolves in basic water.
What is 4-tert-butylphenol used for?
PBTP is used as an antioxidant in plastics, particularly in the phenolic/epoxy resins, and as a chemical intermediate in the production of synthetic resins, varnishes, lacquers, adhesives, paints, as well as some plasticizers and surface active agents.
What is the pKa of 4-tert-Butylphenol?
10.24
Structure for T3D4881: 4-tert-Butylphenol
| Property | Value | Source |
|---|---|---|
| logP | 3.47 | ALOGPS |
| logP | 3.21 | ChemAxon |
| logS | -2.4 | ALOGPS |
| pKa (Strongest Acidic) | 10.24 | ChemAxon |
What products contain PTBP?
Other sources of PTBP formaldehyde resin include, DIY glues, varnish and lacquer resins, motor oil additives, rubber antioxidants, printing inks, fibreglass products, plywood, masonry sealant, insecticides, and deodorants and commercial disinfectants.
What is the melting point of p tert Butylphenol?
Research Triangle Park, North Carolina. 115 °C o.c.
What is the density of benzoic acid?
1.27 g/cm³Benzoic acid / Density
What is the pKa of benzoic acid?
4.20
Ionization Constants of Heteroatom Organic Acids
| Common Name | Formula | pKa |
|---|---|---|
| benzoic acid | C6H5CO2H | 4.20 |
| acetic acid | CH3CO2H | 4.75 |
| thiophenol | C6H5SH | 6.6 |
| tropolone | 6.7 |
What products contain Butylphenol?
p-tert-butylphenol is a formaldehyde resin found in adhesives. Products such as shoes, handbags, belts, watchstraps, glues, varnishes, lacquer resins, motor oil additives, rubber antioxidants, printing inks, masonry sealant, insecticides, deodorants, and commercial disinfectants could contain this substance.
What is PTBP used for?
PTBP is a type of high purity alkylphenol manufactured from phenol and isobutylene using DIC’s proprietary techniques. It is used as a molecular weight modifier for polycarbonate resin and as a raw material in synthetic resins such as phenolic resins.
What effect does the introduction of an impurity have on the melting point of a pure substance?
Impurities, even when present in small amounts, usually lower the melting point and broaden the melting point range. A wide melting point range (more than 5°C) usually indicates that the substance is impure; a narrow melting point range (O. 5-2°C) usually indicates that the substance is fairly pure.
What is the melting point of biphenyl?
156.6°F (69.2°C)Biphenyl / Melting point