ChemicalBook > CAS DataBase List > 4-tert-Butylbenzaldehyde

4-tert-Butylbenzaldehyde

Product Name
4-tert-Butylbenzaldehyde
CAS No.
939-97-9
Chemical Name
4-tert-Butylbenzaldehyde
Synonyms
p-t-Butylbenzaldehyde;AKOS BBS-00003171;TIMTEC-BB SBB008564;4-tert-Butylbenzalde;tert-Butylbenzaldehyd;LABOTEST-BB LT00689343;4-t-BUTYL BENZALDEHYDE;p-tert.Butylbenzaldehyd;4-TERT-BUTYLBENZALDEHYDE;P-TERT-BUTYL BENZALDEHYDE
CBNumber
CB0383855
Molecular Formula
C11H14O
Formula Weight
162.23
MOL File
939-97-9.mol
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4-tert-Butylbenzaldehyde Property

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.)
Flash point:
214 °F
storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
form 
Liquid
color 
Clear colorless to yellow
explosive limit
1.3-5.6%(V)
Water Solubility 
Soluble in water.
Sensitive 
Air & Light Sensitive
BRN 
1906461
LogP
3.330 (est)
CAS DataBase Reference
939-97-9(CAS DataBase Reference)
EPA Substance Registry System
p-tert-Butylbenzaldehyde (939-97-9)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H317May cause an allergic skin reaction

H400Very toxic to aquatic life

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
384038
Product name
4-tert-Butylbenzaldehyde
Purity
97%
Packaging
25ml
Price
$54.4
Updated
2025/07/31
Sigma-Aldrich
Product number
384038
Product name
4-tert-Butylbenzaldehyde
Purity
97%
Packaging
5ml
Price
$28.9
Updated
2023/06/20
TCI Chemical
Product number
B1760
Product name
4-tert-Butylbenzaldehyde
Purity
>95.0%(GC)
Packaging
25g
Price
$77
Updated
2025/07/31
TCI Chemical
Product number
B1760
Product name
4-tert-Butylbenzaldehyde
Purity
>95.0%(GC)
Packaging
100g
Price
$224
Updated
2025/07/31
TCI Chemical
Product number
B1760
Product name
4-tert-Butylbenzaldehyde
Purity
>95.0%(GC)
Packaging
500g
Price
$625
Updated
2025/07/31
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4-tert-Butylbenzaldehyde Chemical Properties,Usage,Production

Uses

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.

Uses

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.

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 Description

4-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.

4-tert-Butylbenzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

Lily aldehyde 4-tert-Butylbenzylamine
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View Lastest Price from 4-tert-Butylbenzaldehyde manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
4-tert-Butylbenzaldehyde 939-97-9
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100 mt
Release date
2024-11-12
Hebei Zhuanglai Chemical Trading Co Ltd
Product
4-tert-Butylbenzaldehyde 939-97-9
Price
US $45.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-11-14
Hebei Chuanghai Biotechnology Co., Ltd
Product
4-tert-Butylbenzaldehyde 939-97-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-04

939-97-9, 4-tert-Butylbenzaldehyde Related Search:

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  • C11N14O
  • CH33CC6H4CHO
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  • Organic Building Blocks
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  • Aldehydes
  • Carbonyl Compounds
  • C10 to C21
  • Building Blocks
  • C10-C12
  • Carbonyl Compounds
  • C10 to C21
  • Carbonyl Compounds
  • Aromatic Aldehydes & Derivatives (substituted)
  • Aldehydes
  • Phenyls & Phenyl-Het
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