Cuminaldehyde

Product Name: Cuminaldehyde
CAS No.: 122-03-2
Chemical Name: Cuminaldehyde
Synonyms: 4-ISOPROPYLBENZALDEHYDE;OIL;CUMINIC ALDEHYDE;CUMINAL;Benzaldehyde, 4-(1-methylethyl)-;4-(1-methylethyl)-Benzaldehyde;CUMALDEHYDE;Cumic aldehyde;p-Cumic aldehyde;4-(1-Methylethyl)benzaldehyde
CBNumber: CB9161294
Molecular Formula: C10H12O
Formula Weight: 148.2
MOL File: 122-03-2.mol

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Cuminaldehyde Property

Melting point:: 97 °C
Boiling point:: 235-236 °C(lit.)
Density: 0.977 g/mL at 25 °C(lit.)
refractive index: n20/D 1.529(lit.)
FEMA: 2341 | CUMINALDEHYDE
Flash point:: 200 °F
storage temp.: Inert atmosphere,2-8°C
solubility: ethanol: soluble1mL/4ML, clear, colorless (70%)
form: Liquid
color: Clear colorless to yellow
Odor: at 10.00 % in dipropylene glycol. spicy cumin green herbal
Odor Type: spicy
biological source: synthetic
Water Solubility: insoluble
Sensitive: Air Sensitive
JECFA Number: 868
Merck: 14,2621
BRN: 636547
Dielectric constant: 11.0（15℃）
LogP: 3.17
CAS DataBase Reference: 122-03-2(CAS DataBase Reference)
NIST Chemistry Reference: Benzaldehyde, 4-(1-methylethyl)-(122-03-2)
EPA Substance Registry System: Cuminaldehyde (122-03-2)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 22-36/37/38
Safety Statements: 26-36-37/39
WGK Germany: 2
RTECS: CU7000000
TSCA: Yes
HS Code: 29122900
Toxicity: LD50 orally in rats: 1390 mg/kg (Jenner)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W234109
Product name: Cuminaldehyde
Purity: ≥98%, FCC, FG
Packaging: 1kg
Price: $146
Updated: 2024/03/01

Sigma-Aldrich

Product number: 135178
Product name: Cuminaldehyde
Purity: 98%
Packaging: 5g
Price: $55.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: 135178
Product name: Cuminaldehyde
Purity: 98%
Packaging: 100g
Price: $74.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: W234109
Product name: Cuminaldehyde
Purity: ≥98%, FCC, FG
Packaging: 5kg
Price: $451
Updated: 2023/06/20

TCI Chemical

Product number: I0168
Product name: Cuminaldehyde
Purity: >97.0%(GC)
Packaging: 25g
Price: $22
Updated: 2024/03/01

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Cuminaldehyde Chemical Properties,Usage,Production

Chemical Properties

clear colorless to yellow liquid

Chemical Properties

Cuminaldehyde has a strong, pungent, cumin-like odor and similar taste.

Occurrence

Reported in a large number of essential oils, cumin, Acacia farnesiana, cinnamon, bitter orange, Mexican lime, Eucalyptus globulus, rue, boldus, Artemisia hausiliensis and others. Also reported in lemon and mandarin peel oil, cinnamon bark, anise, clove bud, cumin seed, turmeric, parsley, calabash nutmeg (Monodora myristica Dunal), angelica root, thyme, beef, brandy, grape and mastic gum fruit oil.

Uses

Cuminaldehyde is a flavoring agent that is a liquid, colorless to yellow in appearance, with a strong pungent odor resembling cumin oil. It is insoluble in water and soluble in alcohol and ether. It is obtained from cumin oil. It is also termed p-, cumaldehyde, and cuminal.

Uses

Cuminaldehyde has been used to study larvicidal and adulticidal toxicity of monoterpenes against Culex pipiens. It has been used in evaluation of chemical composition, antimicrobial and antioxidant activities of essential oil and various extracts of Eucalyptus gilii.

Definition

ChEBI: A member of the class of benzaldehydes that is benzaldehyde substituted by an isopropyl group at position 4. It is a component of essential oils from Cumin and exhibits insecticidal activities.

Preparation

From p-isopropylbenzyl chloride and hexamethylenetetramine (Arctander, 1969).

Taste threshold values

Taste characteristics at 10 ppm: spicy with green cumin and herbal nuances.

General Description

Cuminaldehyde is a constituent of cumin oil that exhibits strong antifungal and antibacterial activities.

Biochem/physiol Actions

Cuminaldehyde increases the insulin secretion in streptozotocin-induced diabetic rats. It suppresses melanin formation in cultured murine B16-F10 melanoma cells.

Safety Profile

Moderately toxic by ingestion and skin contact. A skin irritant. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALDEHYDES.

Synthesis

Prepared synthetically by heating p-isopropyl benzoyl chloride with an aqueous or alcoholic hexamethylenetetraamine solution.

Purification Methods

A likely impurity is the benzoic acid. Check the IR for the presence of OH from CO2H, and the CO frequencies. If the acid is present, then dissolve the aldehyde in Et2O, wash it with 10% NaHCO3 until effervescence ceases, then with brine, dry over CaCl2, evaporate and distil the residual oil, preferably under vacuum. It is almost insoluble in H2O, but soluble in EtOH and Et2O. The thiosemicarbazone has m 147o after recrystallisation from aqueous EtOH, MeOH or *C6H6. [Crounse J Am Chem Soc 71 1263 1949, Bernstein et al. J Am Chem Soc 73 906 1951, Gensler & Berman J Am Chem Soc 80 4949 1958, Beilstein 7 H 318, 7 II 347, 7 III 1095, 7 IV 723.]

Cuminaldehyde Preparation Products And Raw materials

Raw materials

Hexamethylenetetramine p-Cymene

Preparation Products

cyclamen aldehyde

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Cuminaldehyde Suppliers

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View Lastest Price from Cuminaldehyde manufacturers

Hebei Mujin Biotechnology Co.,Ltd

Product: Cuminaldehyde 122-03-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-09-21

Hebei Zhuanglai Chemical Trading Co Ltd

Product: Cuminaldehyde 122-03-2
Price: US $45.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2024-12-16

Hebei Chuanghai Biotechnology Co,.LTD

Product: 4-Isopropylbenzaldehyde 122-03-2
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-15

122-03-2, CuminaldehydeRelated Search:

4'-Isopropylacetophenone Lithium diisopropylamide 4-Isopropylaniline Veratraldehyde 4-Isopropylphenol 3,4,5-Trimethoxybenzaldehyde ISOPROPYLHYDRAZINE HYDROCHLORIDE Chloromethyl isopropyl carbonate Diisopropylamine 4-ISOPROPYLBENZENESULFONYL CHLORIDE N,N-Diisopropylethylamine Triisopropylsilane 2-tert-Butylanthraquinone 4-tert-Butylbenzhydrazide 4-tert-Butylbenzoic acid 4-TERT-BUTYLBENZOPHENONE 4-Isopropylbenzoic acid Methyl 4-tert-butylbenzoate

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