Chemical Properties:
Package: Bottle, Barrel, 25kg/Drum, 170kg/Drum or according to customer's requirement. Storage Condition: Air and light sensitive. Store away from air, light and oxidizing agents. Store in sealed containers at cool, dry and ventilated warehouse. Store in dark.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 4-tert-Butylbenzaldehyde (CAS: 939-97-9) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in 4-tert-Butylbenzaldehyde, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | Colorless to Light Yellow Liquid |
| 4-tert-Butylbenzaldehyde | >97.0% (GC) |
| Refractive Index n20/D | 1.525~1.529 |
| Specific Gravity (20/20℃) | 0.970~0.974 |
| Meta Isomer | <5.00% (GC) |
| Para Isomer | >95.0% (GC) |
| Infrared Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
| Usage | Organic Synthesis; Pharmaceutical Intermediates |
Description:
Specifications:
Package & Storage:
| Chemical Name | 4-tert-Butylbenzaldehyde |
| Synonyms | TBB; 4-t-Butylbenzaldehyde; 4-(tert-Butyl)benzaldehyde; p-t-Butylbenzaldehyde; p-Tertbutyl Benzaldehyde; |
| CAS Number | 939-97-9 |
| CAT Number | RF-PI339 |
| Stock Status | In Stock, Production Capacity 3000 Tons per Year |
| Molecular Formula | C11H14O |
| Molecular Weight | 162.23 |
| Boiling Point | 130℃/25 mmHg |
| Flash Point | 101℃ (213°F) |
| Density | 0.970 g/mL at 25℃ |
| Refractive Index | n20/D 1.53 |
| Sensitive | Light Sensitive, Air Sensitive |
| Solubility | Soluble in Methanol, Water |
| 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 |
| Hazard Note | Irritant |
| TSCA | Yes |
| Hazard Class | 9 Environmentally Hazardous Substances |
| Packing Group | III |
| HS Code | 2912299000 |
| COA & MSDS | Available |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
4-tert-Butylbenzaldehyde (CAS 939-97-9) is an important intermediate for the synthesis of fine chemicals, pharmaceuticals, dyes, electronic chemicals, flavor and fragrance compounds. It is in great demand in the synthesis of flavoring essence -- Lily aldehyde. It is reported to be formed during the partial oxidation of 4-tert-butyltoluene by hydrogen peroxide in glacial acetic acid, catalyzed by bromide ions in combination with cobalt(II) acetate or cerium(III) acetate. Schiff base reaction between 4-tert-Butylaniline and 4-tert-Butylbenzaldehyde in ethanol has been carried out on-chip in the matrix assisted laser desorption ionization (MALDI) chamber, the formed imine was detected in real time. 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.
