A0443556
4-tert-Butylbenzaldehyde , 95% , 939-97-9
CAS NO.：939-97-9
Empirical Formula: C11H14O
Molecular Weight: 162.23
MDL number: MFCD00035742
EINECS: 213-367-9
| Pack Size | Price | Stock | Quantity |
| 5ml | RMB23.20 | In Stock |
|
| 25ml | RMB52.00 | In Stock |
|
| 100ml | RMB127.20 | In Stock |
|
| 500ml | RMB479.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 245-246 °C |
| Boiling point: | 130 °C25 mm Hg(lit.) |
| Density | 0.97 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 214 °F |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| solubility | Methanol[soluble in] |
| form | Liquid |
| color | Clear colorless to yellow |
| explosive limit | 1.3-5.6%(V) |
| Water Solubility | Soluble in water. |
| Sensitive | Air & Light Sensitive |
| BRN | 1906461 |
| LogP | 3.330 (est) |
| CAS DataBase Reference | 939-97-9(CAS DataBase Reference) |
| EPA Substance Registry System | p-tert-Butylbenzaldehyde (939-97-9) |
Description and Uses
Used for preparing isoxazolyl penicillin derivatives. 4-tert-Butylbenzaldehyde is suitable for use in a kinetic study to evaluate the kinetic constants (KI) for inhibition of mushroom tyrosinase by 4-substituted benzaldehydes. It is also an important intermediate for the synthesis of medicines, dyes, flavor and fragrance compounds.
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301-H317-H361fd-H400 |
| Precautionary statements | P202-P261-P273-P280-P301+P310-P302+P352 |
| Hazard Codes | Xn,N,Xi |
| Risk Statements | 22-43-50/53 |
| Safety Statements | 36/37-60-61 |
| RIDADR | UN 3082 9/PG 3 |
| WGK Germany | 2 |
| F | 8-9-23 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29122990 |
