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Cuminaldehyde

Cuminaldehyde
Cuminaldehyde structure
CAS No.
122-03-2
Chemical Name:
Cuminaldehyde
Synonyms
OIL;Cumal;CUMINAL;FEMA 2341;4-CUMINOL;CUMALDEHYDE;CUMINALDEHYD;cumicaldehyde;CUMINALDEHYDE;P-CUMINALDEHYD
CBNumber:
CB9161294
Molecular Formula:
C10H12O
Formula Weight:
148.2
MOL File:
122-03-2.mol

Cuminaldehyde Properties

Boiling point:
235-236 °C(lit.)
Density 
0.977 g/mL at 25 °C(lit.)
FEMA 
2341 | CUMINALDEHYDE
refractive index 
n20/D 1.529(lit.)
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
Water Solubility 
insoluble
Sensitive 
Air Sensitive
Merck 
14,2621
JECFA Number
868
BRN 
636547
CAS DataBase Reference
122-03-2(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)
CUMINALDEHYDE
EWG's Food Scores
1
FDA UNII
O0893NC35F
NIST Chemistry Reference
Benzaldehyde, 4-(1-methylethyl)-(122-03-2)
EPA Substance Registry System
Cuminaldehyde (122-03-2)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS06
Signal word  Warning
Hazard statements  H302-H227-H301-H315-H319-H335
Precautionary statements  P210e-P261-P301+P310a-P305+P351+P338-P405-P501a-P301+P312+P330
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)

Cuminaldehyde price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 135178 Cuminaldehyde 98% 122-03-2 100g $48.9 2021-03-22 Buy
Sigma-Aldrich 135178 Cuminaldehyde 98% 122-03-2 5g $24.4 2021-03-22 Buy
Sigma-Aldrich W234109 Cuminaldehyde ≥98%, FCC, FG 122-03-2 1 kg $133 2021-03-22 Buy
Sigma-Aldrich W234109 Cuminaldehyde ≥98%, FCC, FG 122-03-2 5 kg $413 2021-03-22 Buy
TCI Chemical I0168 Cuminaldehyde >97.0%(GC) 122-03-2 25g $24 2021-03-22 Buy

Cuminaldehyde Chemical Properties,Uses,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.

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.

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.

Chemical 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

Preparation Products


Cuminaldehyde Suppliers

Global( 278)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20898 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
sales@nbinno.com CHINA 925 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63726 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47498 58
Shaanxi Dideu Medichem Co. Ltd
15319487004
029-88380327 1015@dideu.com CHINA 4103 58

View Lastest Price from Cuminaldehyde manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-13 p-Isopropylbenzaldehyde
122-03-2
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09 p-Isopropylbenzaldehyde
122-03-2
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2020-02-26 Cuminaldehyde
122-03-2
US $0.00-0.00 / Kg 100G 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd

Cuminaldehyde Spectrum


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