ChemicalBook Product Catalog Chemical Reagents Organic reagents Aromatic aldehydes 4-tert-Butylbenzaldehyde

4-tert-Butylbenzaldehyde

4-tert-Butylbenzaldehyde Basic information
Product Name:4-tert-Butylbenzaldehyde
Synonyms:benzaldehyde,-(1,1-dimethylethyl)-;p-tert-butylbenzaldehyde(p-tbb);4-t-BUTYL BENZALDEHYDE;4-tert-Butylbenzaldehyde 98%;PARA-TERTBUTYLBENZALDEHYDE;p-tert.Butylbenzaldehyd;P-TERTIARY-BUTYL BENZALDEHYDE;para TertiaryButyl Benzaldehyde
CAS:939-97-9
MF:C11H14O
MW:162.23
EINECS:213-367-9
Product Categories:Building Blocks;C10-C12;Carbonyl Compounds;C10 to C21;Carbonyl Compounds;Aromatic Aldehydes & Derivatives (substituted);Aldehydes;Phenyls & Phenyl-Het;Phenyls & Phenyl-Het;Pharmaceutical Intermediate;Chemical Synthesis;Organic Building Blocks;Synthetic Flavours & Fragrances
Mol File:939-97-9.mol
4-tert-Butylbenzaldehyde Structure
4-tert-Butylbenzaldehyde Chemical Properties
Melting point 245-246 °C
Boiling point 130 °C25 mm Hg(lit.)
density 0.97 g/mL at 25 °C(lit.)
refractive index n20/D 1.53(lit.)
Fp 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 limit1.3-5.6%(V)
Water Solubility Soluble in water.
Sensitive Air & Light Sensitive
BRN 1906461
LogP3.330 (est)
CAS DataBase Reference939-97-9(CAS DataBase Reference)
EPA Substance Registry Systemp-tert-Butylbenzaldehyde (939-97-9)
Safety Information
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
MSDS Information
ProviderLanguage
4-tert-Butylbenzaldehyde English
SigmaAldrich English
ALFA English
4-tert-Butylbenzaldehyde Usage And Synthesis
UsesUsed 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.
Uses4-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.
Synthesis Reference(s)The Journal of Organic Chemistry, 37, p. 3973, 1972 DOI: 10.1021/jo00797a058
Tetrahedron Letters, 32, p. 4291, 1991 DOI: 10.1016/S0040-4039(00)92151-8
General Description4-tert-Butylbenzaldehyde is an important intermediate for the synthesis of medicines, dyes, flavor and fragrance compounds. 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.
BOURGEONAL 4-TERT-BUTYLBENZYL ALCOHOL 4-tert-butylbenzaldehyde (5-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazone 4-t-Butylbenzamide P-TERT-BUTYLBENZALDEHYDE ETHYLENE GLYCOLACETAL (4-TERT-BUTYL-BENZOYLAMINO)-ACETIC ACID 3,5-Bis(tert-butyl)benzaldehyde 2-(P-TERT-BUTYLBENZOYL)ACRYLIC ACID Recombinant Human Telomerase 4-TERT-BUTYLBENZALDEHYDE [3-(4-ETHOXYPHENYL)-5-SULFANYL-4H-1,2,4-TRIAZOL-4-YL]HYDRAZONE 4'-TERT-BUTYL-2',6'-DIMETHYLACETOPHENONE 2-Hydroxy-5-tert-butylbenzaldehyde 4-tert-butylbenzaldehyde 5H-[1,2,4]triazino[5,6-b]indol-3-ylhydrazone 4-tert-butylbenzaldehyde [5-(4-methoxyphenyl)-1,2,4-triazin-3-yl]hydrazone 1,1,3-TRIMETHYL-3-PHENYLINDAN-4',5-DICARBOXYLIC ACID ETHYL 4-TERT-BUTYLBENZOATE DI-TERT-BUTYL ETHER 4-tert-Butylphenyl cyclopropyl ketone
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