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939-97-9 - 4-tert-Butylbenzaldehyde, 97% - A15740 - Alfa Aesar

A15740 4-tert-Butylbenzaldehyde, 97%

CAS Number
939-97-9
Synonyms

Size Price ($) Quantity Availability
5g 29.92
25g 132.30
100g 376.00
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4-tert-Butylbenzaldehyde, 97%

MDL
MFCD00035742
EINECS
213-367-9

Chemical Properties

Formula
C11H14O
Formula Weight
162.23
Boiling Point
244-246°
Flash Point
101°(213°F)
Density
0.970
Refractive Index
1.5285
Sensitivity
Air & Light Sensitive
Solubility
Soluble in water.

Applications

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.

Notes

Air and light sensitive. Store away from air, light and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store in dark.

Literature References

Pichat. P, et al. Photocatalytic oxidation of liquid (or gaseous) 4-tert-butyltoluene to 4-tert-butylbenzaldehyde by O2 (or air) over TiO2.Nouveau journal de chimie.,1986,10(10), 545-551.

Weihua Yu, et al. Peroxide oxidation of 4-tert-butyltoluene to 4-tert-butylbenzaldehyde over titanium(IV)-functionalized mesostructured silica.Microporous Mesoporous Mater.,2007,104(1-3), 151-158.

GHS Hazard and Precautionary Statements

Hazard Statements: H334-H400-H410-H302

May cause allergy or asthma symptoms or breathing difficulties if inhaled. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Harmful if swallowed.

Precautionary Statements: P285-P261-P273-P264-P270-P342+P311-P301+P312-P304+P341-P330-P501a

In case of inadequate ventilation wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing. Rinse mouth. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1906461
Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2912.29
TSCA
Yes

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