4-tert-Butylphenol CAS#98-54-4
Versatile Industrial Resin: Widely used across multiple industries, including footwear manufacturing, leather processing, automotive production, and furniture manufacturing.
Excellent Adhesive Performance: Serves as a key component in neoprene glues and industrial adhesives, providing reliable bonding properties for various applications.
Suitable for Diverse Manufacturing Processes: Utilized in the production of casting molds, brake linings, insulated electrical cables, printing inks, and paper laminates, demonstrating broad application versatility.
Important Raw Material for Specialty Products: Functions as a valuable resin intermediate in the manufacture of engineered materials and industrial products requiring durable and consistent performance.
4-tert-Butylphenol CAS#98-54-4
Para-tertiary-butylphenol formaldehyde resin (PTBPF-R) is a condensation polymer produced from para-tertiary-butylphenol and formaldehyde. It is commonly found in industrial neoprene adhesives and glues used in the footwear, leather, and automotive industries. The resin is also utilized as a preservative in box and furniture manufacturing and is applied in the production of casting molds, automotive brake linings, insulated electrical cables, adhesives, printing inks, and paper laminates. Para-tertiary-butylphenol is recognized as the sensitizing component of the resin.
4-tert-Butylphenol Chemical Properties
| Melting point | 96-101 °C (lit.) |
| Boiling point | 236-238 °C (lit.) |
| bulk density | 450kg/m3 |
| density | 0.908 g/mL at 25 °C (lit.) |
| vapor pressure | 1 mm Hg ( 70 °C) |
| refractive index | 1.4787 |
| FEMA | 3918 | P-TERT-BUTYLPHENOL |
| Fp | 113 °C |
| storage temp. | Store below +30°C. |
| solubility | ethanol: soluble50mg/mL, clear, colorless |
| pka | 10.23(at 25℃) |
| form | Flakes or Pastilles |
| color | White to light beige |
| Specific Gravity | 0.908 |
| Odor | at 1.00 % in propylene glycol. oakmoss leather |
| PH | 7 (10g/l, H2O, 20℃) |
| explosive limit | 0.8-5.3%(V) |
| Odor Type | leathery |
| biological source | synthetic |
| Water Solubility | 8.7 g/L (20 ºC) |
| Merck | 141585 |
| JECFA Number | 733 |
| BRN | 1817334 |
| Stability: | Stable. Incompatible with copper, steel, bases, acid chlorides, acid anhydrides, oxidizing agents. |
| InChI | 1S/C10H14O/c1-10(2,3)8-4-6-9(11)7-5-8/h4-7,11H,1-3H3 |
| InChIKey | QHPQWRBYOIRBIT-UHFFFAOYSA-N |
| SMILES | CC(C)(C)c1ccc(O)cc1 |
| LogP | 3 at 23℃ |
| CAS DataBase Reference | 98-54-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Phenol, p-tert-butyl-(98-54-4) |
| EPA Substance Registry System | p-tert-Butylphenol (98-54-4) |
Safety Information
| Hazard Codes | Xi,N |
| Risk Statements | 37/38-41-51/53-62-38-37-34 |
| Safety Statements | 26-39-61-36/37/39-45 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS | SJ8925000 |
| Autoignition Temperature | 475°C |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29071900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Aquatic Chronic 1 |
| Eye Dam. 1 | |
| Repr. 2 | |
| Skin Irrit. 2 | |
| Hazardous Substances Data | 98-54-4(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 3.25 ml/kg (Smyth) |
Product Application of 4-tert-Butylphenol CAS#98-54-4
4-tert-Butylphenol can be used as a carbon and energy source supplement in culture media for Sphingobium fuliginis strains. It is also employed as a reagent in kinetic studies investigating the hydroxylation of 4-tert-butylphenol by mushroom tyrosinase. In addition, the compound serves as a precursor in the synthesis of calix arene.
