[A15740] CAS 939-97-9 | 4-tert-Butylbenzaldehyde, 97%

CAS : 939-97-9
UN# : UN3082
MDL : MFCD00035742
Hazard Class : 9
EINECS : 213-367-9
Packing Group : III

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 Sensitive. Light Sensitive. Store under Argon. Ambient temperatures.
Form : Liquid
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.Other References : Beilstein: 1906461
UN# : UN3082

GHS Hazard and Precautionary Statements

Hazard Statements : H301-H400-H410Toxic if swallowed.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.
Precautionary Statements : P273-P264-P301+P310-P321-P405-P501aAvoid release to the environment.Wash thoroughly after handling.IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.Specific treatment (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 문구 : 22-42-50/53Harmful if swallowed.May cause sensitization by inhalation.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
안전 문구 : 23-36-45-57-60Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).Wear suitable protective clothing.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Use appropriate container to avoid environmental contamination.This material and its container must be disposed of as hazardous waste