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ChemicalBook >> CAS DataBase List >>cyclamen aldehyde

cyclamen aldehyde

CAS No.
103-95-7
Chemical Name:
cyclamen aldehyde
Synonyms
3-(4-Isopropylphenyl)-2-methylpropanal;3-(4-ISOPROPYLPHENYL)-2-METHYLPROPIONALDEHYDE;Cyclamal;2-METHYL-3-(P-ISOPROPYLPHENYL)PROPIONALDEHYDE;FEMA 2743;3-p-cumenyl-2-methylpropionaldehyde;3-(4-ISOPROPYLPHENYL)ISOBUTYRALDEHYDE;(R,S)-p-Isopropyl-α-methylhydro-cinnamaldehyde;3-p-;aldehydeb
CBNumber:
CB9246702
Molecular Formula:
C13H18O
Molecular Weight:
190.28
MDL Number:
MFCD00024160
MOL File:
103-95-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 05:10:42
Product description Number Pack Size Price
2-Methyl-3-(p-isopropylphenyl)propionaldehyde ≥95%, FCC, FG W274305 1 each $58
2-Methyl-3-(p-isopropylphenyl)propionaldehyde ≥95%, FCC, FG W274305 1kg $148
2-Methyl-3-(p-isopropylphenyl)propionaldehyde ≥95%, FCC, FG W274305 5kg $524
3-(4-ISOPROPYLPHENYL)-2-METHYLPROPIONALDEHYDE AldrichCPR S405361 1 unit $197
2-Methyl-3-(p-isopropylphenyl)propionaldehyde ≥95%, FCC, FG W274305 1 unit $53.48

cyclamen aldehyde Properties

Boiling point 270 °C(lit.)
Density 0.95 g/mL at 25 °C(lit.)
vapor pressure 0.3Pa at 20℃
refractive index n20/D 1.505(lit.)
FEMA 2743 | 2-METHYL-3-(P-ISOPROPYLPHENYL)PROPIONALDEHYDE
FLAVIS Number 05.045 | 3-(p-Cumenyl)-2-methylpropionaldehyde
Flash point 228 °F
storage temp. Inert atmosphere,Room Temperature
solubility Chloroform (Slightly), Ethyl Acetate, Methanol (Slightly)
form Oil
color Colourless liquid.
Odor Powerful floral-green with a characteristic cucumber-melon note used in floral types.
Odor Type floral
Viscosity 7.1mm2/s
biological source synthetic
Water Solubility 66mg/L at 20℃
JECFA Number 1465
Henry's Law Constant 2.3×10-1 mol/(m3Pa) at 25℃, Dupeux et al. (2022)
Stability Hygroscopic
Major Application flavors and fragrances
Cosmetics Ingredients Functions FRAGRANCE
InChI 1S/C13H18O/c1-10(2)13-6-4-12(5-7-13)8-11(3)9-14/h4-7,9-11H,8H2,1-3H3
InChIKey ZFNVDHOSLNRHNN-UHFFFAOYSA-N
SMILES CC(C)c1ccc(CC(C)C=O)cc1
LogP 3.4 at 35℃
CAS DataBase Reference 103-95-7(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS) 2-METHYL-3-(P-ISOPROPYLPHENYL) PROPIONALDEHYDE
EWG's Food Scores 1-2
FDA UNII 4U37UX0E1E
EPA Substance Registry System Benzenepropanal, .alpha.-methyl-4-(1-methylethyl)- (103-95-7)
UNSPSC Code 12164502
NACRES NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H317-H412
Precautionary statements  P261-P264-P272-P273-P280-P302+P352
PPE Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes  Xi
Risk Statements  38
Safety Statements  26-36
WGK Germany  2
RTECS  MW4900000
TSCA  TSCA listed
HS Code  29122990
Storage Class 10 - Combustible liquids
Hazard Classifications Aquatic Chronic 3
Skin Irrit. 2
Skin Sens. 1B
Toxicity The acute oral LD50 value in rats was reported as 3*81 g/kg (Jenner, Hagan, Taylor, Cook & Fitzhugh, 1964).
REACH Registrations Active
NFPA 704
2
0 0

cyclamen aldehyde price More Price(47)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W274305 2-Methyl-3-(p-isopropylphenyl)propionaldehyde ≥95%, FCC, FG 103-95-7 1 each $58 2026-04-30 Buy
Sigma-Aldrich W274305 2-Methyl-3-(p-isopropylphenyl)propionaldehyde ≥95%, FCC, FG 103-95-7 1kg $148 2026-04-30 Buy
Sigma-Aldrich W274305 2-Methyl-3-(p-isopropylphenyl)propionaldehyde ≥95%, FCC, FG 103-95-7 5kg $524 2026-04-30 Buy
Sigma-Aldrich S405361 3-(4-ISOPROPYLPHENYL)-2-METHYLPROPIONALDEHYDE AldrichCPR 103-95-7 1 unit $197 2026-04-30 Buy
Sigma-Aldrich W274305 2-Methyl-3-(p-isopropylphenyl)propionaldehyde ≥95%, FCC, FG 103-95-7 1 unit $53.48 2025-07-31 Buy
Product number Packaging Price Buy
W274305 1 each $58 Buy
W274305 1kg $148 Buy
W274305 5kg $524 Buy
S405361 1 unit $197 Buy
W274305 1 unit $53.48 Buy

cyclamen aldehyde Chemical Properties,Uses,Production

Description

2-Methyl-3-(p-isopropylphenyl) propionaldehyde has a strong, flowery odor. May be prepared by condensation of cuminic aldehyde and propionaldehyde followed by hydrogenation in the presence of a catalyst.

Chemical Properties

The commercially available racemate is a colorless to yellowish liquid with an intense floral odor reminiscent of Cyclamen europaeum (cyclamen, sowbread).
Production. Two main processes are used for the industrial synthesis of cyclamen aldehyde:
1) Alkaline condensation of 4-isopropylbenzaldehyde and propanal results, via the aldol, in the formation of 2-methyl-3-(4-isopropylphenyl)-2-propenal. The unsaturated aldehyde is hydrogenated selectively to the saturated aldehyde in the presence of potassium acetate and a suitable catalyst, such as palladium–alumina:
2) Friedel–Crafts reaction of isopropylbenzene and 2-methylpropenal diacetate (methacrolein diacetate) in the presence of titanium tetrachloride/boron trifluoride etherate gives cyclamen aldehyde enolacetate, which is hydrolyzed to aldehyde:
Uses. Cyclamen aldehyde is an important component for obtaining special blossomnotes in perfume compositions, particularly the cyclamen type. Because of its fresh, floral aspect, it is also used as the top note in many other blossomfragrances.

Chemical Properties

2-Methyl-3-(p-isopropylphenyl)-propionaldehyde has a strong, flowery odor

Occurrence

Reported found in nutmeg and starfruit.

Uses

Cyclamal, is an ingredient in perfume. It can also be used in the synthesis of Cyclamen Alcohol (C987655).

Uses

Cyclamen Aldehyde is a very powerful, floral, green note used in many perfumery applications to blend into fresh, floral, green or ozonic/marine accords. It is an ingredient with growing use and importance in helping to build replacement accords for materials disappearing from the Perfumers’ palette. Cyclamen has good overall stability except in extremes of pH. It has good tenacity and substantivity and represents very good value for money in new creations.In addition to its use in numerous perfume compositions, cyclamen aldehyde is an intermediate for the preparation of fungicides and fungistatic substances.

Preparation

By condensation of cuminic aldehyde and propionaldehyde followed by hydrogenation in the presence of a catalyst

Definition

ChEBI: Xi-3-(4-Isopropylphenyl)-2-methylpropanal is a monoterpenoid.

Safety Profile

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

Synthesis

Cyclamen aldehyde is synthesized from Cuminaldehyde plus Ropionaldehyde by condensation followed by selective hydrogenation and finally dehydrogenation of the Cyclamen alcohol to aldehyde.

cyclamen aldehyde Suppliers

Global( 231)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Chuanghai Biotechnology Co,.LTD 		+86-86-13131129325 +8613131129325 sales1@chuanghaibio.com China 5228 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18126 58
Hebei Zhuanglai Chemical Trading Co Ltd 		+86-16264648883 niki@zlchemi.com China 7245 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21587 55
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49979 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29792 58
Hebei Yanxi Chemical Co., Ltd. 		+8618531123677 faithe@yan-xi.com China 5853 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Hebei Zhanyao Biotechnology Co. Ltd 		15369953316 +8615369953316 admin@zhanyaobio.com China 2123 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23541 58

View Lastest Price from cyclamen aldehyde manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
cyclamen aldehyde pictures 2026-05-28 cyclamen aldehyde
103-95-7
 $2.00-5.00 1KG 99% 10000kg Hebei Chuanghai Biotechnology Co,.LTD
cyclamen aldehyde pictures 2025-06-27 cyclamen aldehyde
103-95-7
 1KG 99% 500000kg Hebei Chuanghai Biotechnology Co., Ltd
cyclamen aldehyde pictures 2025-05-23 cyclamen aldehyde
103-95-7
 $60.00 1kg 99% 20 tons Hebei Zhuanglai Chemical Trading Co Ltd

cyclamen aldehyde Spectrum

P-ISOPROPYL-A-METHYLHYDROCINNAMALDEHYDE CYCLAMEN ALDEHYDE 2-METHYL-3-(P-ISOPROPYLPHENYL)PROPION- & 4-ISOPROPYL-ALPHA-METHYLHYDROCINNAMALDEHYDE A-METHYL-P-ISOPROPYLHYDROCINNAMIC ALDEHYDE ALPHA-METHYL-P-ISOPROPYLHYDROCINNAMIC ALDEHYDE 1-(4-ISOPROPYLPHENYL)-2-PROPANAL 2-Methyl-3-(para-isopropyl phenyl)propionaldehyde Alpha-methyl-p-isopropylphenylpropanaldehyde .alpha.-methyl-4-(1-methylethyl)-Benzenepropanal 3-(4-iso-Propylphenyl)-2-methylpropanal 3-(p-Isopropylphenyl)isobutyraldehyde 3-p- 3-p-cumenyl-2 3-p-cumenyl-2- Aldehyde B aldehydeb alpha-methyl-4-(1-methylethyl)-benzenepropana alpha-methyl-4-(1-methylethyl)benzenepropanal alpha-Methyl-p-isopropylhydrocinnamaldehyde Benzenepropanal, alpha-methyl-4-(1-methylethyl)- Benzenepropanal,.alpha.-methyl-4-(1-methylethyl)- beta-Methyl-p-iso-propyl phenyl propionaldehyde Hydrocinnamaldehyde, p-isopropyl-alpha-methyl- -Methyl-4-(1-methylethyl)benzenepropanal p-isopropyl-alpha-methyl-hydrocinnamaldehyd p-Isopropyl-alpha-methylhydrocinnamaldehyde p-Isopropyl-alpha-methylhydrocinnamic aldehyde p-isopropyl-alpha-methylhydrocinnamicaldehyde p-Isopropyl-alpha-methylphenylpropyl aldehyde p-isopropyl-alpha-methylphenylpropylaldehyde p-isopropyl-alpha-methylpropiophenaldehyde p-iso-Propyl-methylhyrocinnamaldehyde CYCLAMON ALDEHYDE EXTRA Rabbit ears grass aldehyde PARA-ISOPROPYL-ALPHA-METHYL-HYDROCINNAMALDEHYDE 4-PROPYL-ALPHA-METHYLHYDROCINNAMALDEHYDE 3-(4-ISOPROPYLPHENYL)ISOBUTYRALDEHYDE 90+% p-Isopropyl-α-methylpropiophenaldehyde p-Isopropyl-α-methylhydrocinnamaldehyde p-Isopropyl-α-methylphenylpropyl aldehyde 4-Isopropyl-α-methylbenzenepropanal 4-Isopropyl-α-methylhydrocinnamaldehyde p-Isopropyl-α-methylbenzenepropionaldehyde 2-methvl-3-(P-isopropylphenyl)-propionaldehyde 3-(4-isopropylphenyl)butyraldehyde 3-(4-propan-2-ylphenyl)butanal Benzenepropanal, a-methyl-4-(1-methylethyl)- Benzenepropanal, α-methyl-4-(1-methylethyl)- 3-(4-ISOPROPYLPHENYL)ISOBUTYRALDEHYDE USP/EP/BP best 3-(4-ISOPROPYLPHENYL)ISOBUTYRALDEHYDE Rabbit ear grass aldehyde High purity CAS 103-95-7 3-(4-ISOPROPYLPHENYL)ISOBUTYRALDEHYDE in stock (R,S)-p-Isopropyl-α-methylhydro-cinnamaldehyde 3-(4-ISOPROPYLPHENYL)ISOBUTYRALDEHYDE Cyclamen Aldehyde Extra 1534001 Rabbital aldehyde 2-Methyl-3-(p-isopropylphenyl)propionaldehyde (Cyclamal)
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