Cyclamen aldehyde
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Cyclamen aldehyde
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CAS No:
103-95-7
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Formula:
C13H18O
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Chemical Name:
Cyclamen aldehyde
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Synonyms:
Benzenepropanal,α-methyl-4-(1-methylethyl)-;Hydrocinnamaldehyde,p-isopropyl-α-methyl-;α-Methyl-4-(1-methylethyl)benzenepropanal;Cyclamal;p-Isopropyl-α-methylhydrocinnamaldehyde;α-Methyl-p-isopropylhydrocinnamaldehyde;2-Methyl-3-(p-isopropylphenyl)propionaldehyde;Cyclamen aldehyde;3-p-Cumenyl-2-methylpropionaldehyde;3-(p-Isopropylphenyl)-2-methylpropionaldehyde;4-Isopropyl-α-methylhydrocinnamic aldehyde;3-(4-Isopropylphenyl)-2-methylpropanal;Cymal;2-Methyl-3-(4-isopropylphenyl)propionaldehyde;Cyclosal perfume;Cyclosal;3-(4-Isopropylphenyl)isobutyraldehyde;2-Methyl-3-(p-isopropylphenyl)propanal;2-Methyl-3-(4-isopropylphenyl)propanal;2-Methyl-3-[4-(propan-2-yl)phenyl]propanal;2-Methyl-3-(4-propan-2-ylphenyl)propanal;80949-77-5
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CAS No:
Description
2-Methyl-3-(p-isopropylphenyl)-propionaldehyde has a strong, flowery odor The commercially available racemate is a colorless to yellowish liquid with an intense floral odor reminiscent of Cyclamen europaeum (cyclamen, sowbread).
Liquid|Colourless to pale yellow liquid; Strong floral aroma
Characteristics
17.1
3.72
Liquid
0.9502 g/cm3 @ Temp: 20 °C
133-137 °C @ Press: 9 Torr
228 °F
n 20/D 1.505(lit.)
Soluble in most fixed oils; Insoluble in propylene glycol, glycerin, water
0.00881mmHg at 25°C
The acute oral LD 50 value in rats was reported as 3*81 g/kg (Jenner, Hagan, Taylor, Cook & Fitzhugh, 1964).
Safety Information
NONH for all modes of transport
2
38
26-36
MW4900000
Xi
P201, P202, P261, P264, P272, P273, P280, P281, P302+P352, P308+P313, P321, P332+P313, P333+P313, P362, P363, P391, P405, P501
H315
|Warning|H315 (98.92%): Causes skin irritation [Warning Skin corrosion/irritation]|P201, P202, P261, P264, P272, P273, P280, P281, P302+P352, P308+P313, P321, P332+P313, P333+P313, P362, P363, P391, P405, and P501|Aggregated GHS information provided by 1940 companies from 27 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Danger|H302: Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P272, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P333+P313, P363, P403+P233, P405, and P501
Cyclamen aldehyde Use and Manufacturing
It is formed by condensation of p-isopropyl benzaldehyde and propionaldehyde, followed by hydrogenation, catalytic oxidation and rectification. It is formed by chloromethylation, condensation and selective hydrogenation of cumene.
Rabbit ear aldehyde is a food spice permitted by my country~"s ~~"Sanitary Standards for the Use of Food Additives~~" and can be used to prepare melon and citrus flavors. The amount used in baked food is 1.2mg/kg; 0.99mg/kg in candy; 0.45mg/kg in cold drink; 0.3mg/kg in soft drink.
Odor agents
Air care products
500,000 - 1,000,000 lb
All other chemical product and preparation manufacturing|Benzenepropanal, .alpha.-methyl-4-(1-methylethyl)-: ACTIVE
Flavoring Agents -> JECFA Flavorings Index|Cosmetics -> Masking
Flavoring Agents
Computed Properties
Molecular Weight:190.28
XLogP3:3.3
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:4
Exact Mass:190.135765193
Monoisotopic Mass:190.135765193
Topological Polar Surface Area:17.1
Heavy Atom Count:14
Complexity:166
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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