| Name | 4-sec-butylphenol |
| Synonyms | PSBP 4-(2-Butyl)Phenol 4-sec-butylphenol P-SEC-BUTYLPHENOL 4-SEC-BUTYLPHENOL PARA-SEC-BUTYLPHENOL 4-(butan-2-yl)phenol Para-sec-butylphenol P-(1-METHYLPROPYL)PHENOL p-(1-Methylpropyl)phenol N-Hydroxyethyl Benzamide 4-(1-methylpropyl)-pheno 1-Hydroxy-4-sec-butylbenzene (±)-4-(1-Methylpropyl)phenol |
| CAS | 99-71-8 |
| EINECS | 202-781-5 |
| InChI | InChI=1/C10H14O/c1-3-8(2)9-4-6-10(11)7-5-9/h4-8,11H,3H2,1-2H3 |
| Molecular Formula | C10H14O |
| Molar Mass | 150.22 |
| Density | 0.9860 |
| Melting Point | 46-59°C(lit.) |
| Boling Point | 135-136°C25mm Hg(lit.) |
| Flash Point | 240°F |
| Water Solubility | 0.96g/L(25 ºC) |
| Vapor Presure | 0.0237mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| pKa | 10.11±0.26(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.5182 |
| MDL | MFCD00002375 |
| Hazard Symbols | C - Corrosive![]() |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2430 8/PG 2 |
| WGK Germany | 2 |
| RTECS | SJ8924000 |
| Hazard Class | 8 |
| Packing Group | III |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Application | butylphenol can be used as an intermediate in the manufacture of varnish and lacquer resins; As a disinfectant in detergent disinfectants; in oil additives as pour point depressants; Oil demulsifiers; Soap antioxidants, plasticizers, fumigants and pesticides. |
| category | flammable solid |
| toxicity grade | poisoning |
| Acute toxicity | oral-rat LD50: 3250 microliters/kg; Oral-mouse LD50: 1030 mg/kg |
| stimulation data | Skin-rabbits were mild at 500 mg/4 H; eye-rabbit 0.05 mg/24 h severe |
| flammability hazard characteristics | when exposed to heat, the fire is flammable; Thermal decomposition discharges spicy and irritating smoke |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; Storage and transportation are separated from alkalis and oxidants |
| fire extinguishing agent | carbon dioxide, foam, dry powder |
| Occupational Standard | TWA 60 mg/m3; sel 120 mg/m3 |