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
| 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 |
| 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 |
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.
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.