4-Isopropylbenzoic acid

Modify Date: 2025-08-25 11:23:55

4-Isopropylbenzoic acid structure	Common Name	4-Isopropylbenzoic acid
	CAS Number	536-66-3	Molecular Weight	164.201
	Density	1.1±0.1 g/cm3	Boiling Point	271.8±19.0 °C at 760 mmHg
	Molecular Formula	C₁₀H₁₂O₂	Melting Point	117-120 °C(lit.)
	MSDS	Chinese USA	Flash Point	128.1±16.2 °C
	Symbol	GHS07	Signal Word	Warning

Use of 4-Isopropylbenzoic acid

4-Isopropylbenzoic acid, an aromatic monoterpenoid, is isolated from the stem bark of Bridelia retusa. 4-Isopropylbenzoic acid exhibits antifungal activities. 4-Isopropylbenzoic acid is also a reversible and uncompetitive inhibitor of mushroom tyrosinase[1][2].

Name	p-cumic acid
Synonym	More Synonyms

Description	4-Isopropylbenzoic acid, an aromatic monoterpenoid, is isolated from the stem bark of Bridelia retusa. 4-Isopropylbenzoic acid exhibits antifungal activities. 4-Isopropylbenzoic acid is also a reversible and uncompetitive inhibitor of mushroom tyrosinase[1][2].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Anti-infection >> Fungal
References	[1]. Jayasinghe L, et, al. Antifungal constituents of the stem bark of Bridelia retusa. Phytochemistry. 2003 Feb;62(4):637-41. [2]. Huang XH, et, al. Inhibition of the activity of mushroom tyrosinase by alkylbenzoic acids. Food Chemistry. 2006 Jan; 94(1): 1-6.

Description

Related Catalog

Research Areas >> Infection

Signaling Pathways >> Anti-infection >> Fungal

References

[1]. Jayasinghe L, et, al. Antifungal constituents of the stem bark of Bridelia retusa. Phytochemistry. 2003 Feb;62(4):637-41.

[2]. Huang XH, et, al. Inhibition of the activity of mushroom tyrosinase by alkylbenzoic acids. Food Chemistry. 2006 Jan; 94(1): 1-6.

Density	1.1±0.1 g/cm3
Boiling Point	271.8±19.0 °C at 760 mmHg
Melting Point	117-120 °C(lit.)
Molecular Formula	C₁₀H₁₂O₂
Molecular Weight	164.201
Flash Point	128.1±16.2 °C
Exact Mass	164.083725
PSA	37.30000
LogP	3.23
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.535
Water Solubility	sparingly soluble

4-Isopropylbenzoic acid MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DH3850500

CHEMICAL NAME :: Benzoic acid, 4-(1-methylethyl)-

CAS REGISTRY NUMBER :: 536-66-3

BEILSTEIN REFERENCE NO. :: 1907514

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C10-H12-O2

MOLECULAR WEIGHT :: 164.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,215,1954

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S26-S36-S36/37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DH3850500
HS Code	2916399090

Precursor 10
CAS#:122-03-2 4-Isopropylbenz... CAS#:536-60-7 Cuminol CAS#:99-87-6 p-cymene CAS#:645-13-6 Cuminone
CAS#:17356-09-1 1-Iodo-4-isopro... CAS#:109-77-3 Malononitrile CAS#:2051-18-5 p-cymene, 7-chloro- CAS#:20185-55-1 Benzoic acid,4-...
CAS#:75-30-9 2-Iodopropane CAS#:65-85-0 benzoic acid
DownStream 10
CAS#:21900-62-9 4-Isopropylbenz... CAS#:19024-50-1 ethyl 4-propan-... CAS#:98-82-8 Cumene CAS#:536-60-7 Cuminol
CAS#:5351-24-6 Benzoic acid,4-... CAS#:7077-05-6 trans-4-Isoprop... CAS#:7084-93-7 Cyclohexanecarb... CAS#:13816-33-6 cuminyl nitrile
CAS#:619-76-1 Benzamide, 4-(1... CAS#:3609-50-5 4-(2-Hydroxy-2-...

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

3D-QSAR and molecular docking studies of benzaldehyde thiosemicarbazone, benzaldehyde, benzoic acid, and their derivatives as phenoloxidase inhibitors.

Bioorg. Med. Chem. 15 , 2006-15, (2007)

Phenoloxidase (PO), also known as tyrosinase, is a key enzyme in insect development, responsible for catalyzing the hydroxylation of tyrosine into o-diphenols and the oxidation of o-diphenols into o-q...

Anaerobic activation of p-cymene in denitrifying betaproteobacteria: methyl group hydroxylation versus addition to fumarate.

Appl. Environ. Microbiol. 80(24) , 7592-603, (2014)

The betaproteobacteria "Aromatoleum aromaticum" pCyN1 and "Thauera" sp. strain pCyN2 anaerobically degrade the plant-derived aromatic hydrocarbon p-cymene (4-isopropyltoluene) under nitrate-reducing c...

Bacterial metabolism of side chain fluorinated aromatics: cometabolism of 4-trifluoromethyl(TFM)-benzoate by 4-isopropylbenzoate grown Pseudomonas putida JT strains.

Arch. Microbiol. 149(3) , 198-206, (1988)

Enzymes of the p-cymene pathway in Pseudomonas putida strains cometabolized the intermediate analogue 4-trifluoromethyl(TFM)benzoate. Three products, 4-TFM-2,3-dihydro-2,3-dihydroxybenzoate, 4-TFM-2,3...

p-cumic acid

EINECS 208-642-5

cumic acid

Benzoic acid, 4-(1-methylethyl)-

4-propan-2-ylbenzoic acid

4-Isopropylbenzoic acid

p-Isopropylbenzoic acid

CuMinic Acid

MFCD00002564

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