4-tert-Butylbenzoic acid
- Product Name4-tert-Butylbenzoic acid
- CAS98-73-7
- CBNumberCB2215383
- MFC11H14O2
- MW178.23
- EINECS202-696-3
- MDL NumberMFCD00002563
- MOL File98-73-7.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 162-165 °C(lit.) |
| Boiling point | 280°C |
| Density | 1.045 g/cm3 (30°C) |
| bulk density | 340kg/m3 |
| vapor pressure | <0.01 hPa (20 °C) |
| refractive index | 1.5201 (estimate) |
| Flash point | 180 °C |
| storage temp. | Store below +30°C. |
| solubility | 12.6g/l |
| pka | 4.38(at 25℃) |
| form | Solid |
| color | White to Off-White |
| PH | 3.9 (H2O, 20℃)(saturated solution) |
| Water Solubility | 0.07 g/L (20 ºC) |
| BRN | 607545 |
| Henry's Law Constant | 3.5×101 mol/(m3Pa) at 25℃, Zhang et al. (2010) |
| Cosmetics Ingredients Functions | PERFUMING FRAGRANCE |
| InChI | 1S/C11H14O2/c1-11(2,3)9-6-4-8(5-7-9)10(12)13/h4-7H,1-3H3,(H,12,13) |
Safety
| Symbol(GHS) |
 
|
|||||||||
| Signal word | Danger | |||||||||
| Hazard statements | H302-H360F-H372-H412 | |||||||||
| Precautionary statements | P202-P260-P264-P273-P301+P312-P308+P313 | |||||||||
| Hazard Codes | Xn,N,T | |||||||||
| Risk Statements | 20/22-62-51/53-48/20/21/22-24 | |||||||||
| Safety Statements | 22-24/25-61-45-36/37/39-28A | |||||||||
| RIDADR | UN 2811 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DG4708000 | |||||||||
| Autoignition Temperature | >510 °C | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29163900 | |||||||||
| Storage Class | 6.1D - Non-combustible acute toxic Cat.3 toxic hazardous materials or hazardous materials causing chronic effects | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Chronic 3 Repr. 1B STOT RE 1 | |||||||||
| Hazardous Substances Data | 98-73-7(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 orally in Rabbit: 473 - 735 mg/kg | |||||||||
| NFPA 704: |
|
