1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl-
L-perillaldehyde
CAS: 2111-75-3
Molecular Formula: C10H14O
1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl- - Names and Identifiers
| Name | L-perillaldehyde |
| Synonyms | L-perillaldehyde (R)-l-Perillaldehyde (R)-4-Isopropenyl-1-cyclohexene-1-carbaldehyde 1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl- (R)-4α-Isopropenyl-1-cyclohexene-1-carbaldehyde (-)-4-ISOPROPENYL-1-CYCLOHEXENE-1-CARBOXALDEHYDE [R,(+)]-4-Isopropenyl-1-cyclohexene-1-carbaldehyde 1-4(1-METHYLETHENYL)-1-CYCLOHEXANE-1-CARBOXALDEHYDE 1-Cyclohexene-1-carboxaldehyde, 4-(1-methylethenyl)- |
| CAS | 2111-75-3 |
| EINECS | 218-302-8 |
| InChI | InChI=1/C10H14O/c1-8(2)10-5-3-9(7-11)4-6-10/h3,7,10H,1,4-6H2,2H3 |
1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl- - Physico-chemical Properties
| Molecular Formula | C10H14O |
| Molar Mass | 150.22 |
| Density | 1.002g/cm3 |
| Melting Point | <25 °C |
| Boling Point | 238°C at 760 mmHg |
| Specific Rotation(α) | -121°(19°C, c=10, C2H5OH) |
| Flash Point | 95.6°C |
| Solubility | Soluble in ethanol, ethyl acetate, chloroform, benzene and other organic solvents, insoluble in water. |
| Vapor Presure | 0.0434mmHg at 25°C |
| Appearance | oily liquid |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.543 |
| MDL | MFCD00001543 |
| Physical and Chemical Properties | Chemical properties colorless or slightly yellow oily transparent liquid. It has a cinnamaldehyde-like aroma with oil peanut flavor. Boiling point 235~237 ℃[1.0 × 105Pa(750mmHg)]. Soluble in ethanol, chloroform, benzene and petroleum ether, insoluble in water. Natural products are found in perilla oil (50%). |
| Use | Uses GB 2760-1996 provides temporary permission for the use of flavorants. Mainly used for the preparation of spices and peanut flavor. |
1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl- - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl- - Upstream Downstream Industry
| Raw Materials | Perilla oil |
| Downstream Products | 4-Isopropenylcyclohexane-1-methanol DIHYDRO CUMINYL ALCOHOL |
1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl- - Reference
| Reference Show more | 1. [IF=3.647] Yichen Song et al."Perilla aldehyde attenuates CUMS-induced depressive-like behaviors via regulating TXNIP/TRX/NLRP3 pathway in rats."Life Sci. 2018 Aug;206:117 2. [IF=7.514] Debao Wang et al."Preparation and characterization of gelatin/zein nanofiber films loaded with perillaldehyde, thymol, or ɛ-polylysine and evaluation of their effects on the preservation of chilled chicken breast."Food Chem. 2022 Mar;373:131439 3. [IF=5.81] Yong Chen et al.Exploring the Critical Components and Therapeutic Mechanisms of Perilla frutescens L. in the Treatment of Chronic Kidney Disease via Network Pharmacology.Front Pharmacol. 2021 Nov;0:3415 |
1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl- - Nature
Open Data Verified Data
colorless oily transparent liquid with similar aroma to cinnamaldehyde. Molecular weight of 150.22, boiling point of 235~237 deg C (750mmhg-looppa), soluble in ethanol, ethyl acetate, chloroform, benzene and other organic solvents, insoluble in water. Natural products are mainly found in perilla oil (50%), lime, mint, black tea.
Last Update：2024-01-02 23:10:35
1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl- - Preparation Method
Open Data Verified Data
The perilla oil can be obtained by steam distillation from Perilla frutescens, and then distillation, can be l a perilla aldehyde.
Last Update：2022-01-01 11:14:27
1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl- - Use
Open Data Verified Data
can be used as a raw material for food flavor.
Last Update：2022-01-01 11:14:28
1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl- - Uses and synthesis methods
identification test
take 0.5ml of sample, add 3ml of sodium bisulfite test solution (TS-215), shake, and produce white crystal.
add 10ml of hydroxylamine hydrochloride test solution (TS-121) to 0.5ml of the sample, install a reflux condenser, heat in a water bath for 10min, and distill most of the ethanol. Add 50ml of water and place it below 5 ℃ for crystallization. The crystal is filtered and recrystallized once with ethanol. The melting point of the crystal is about 102 ℃.
content analysis
determined by method one (hydroxylamine method) in aldehyde and ketone determination method (OT-7). The amount of sample taken is 1g. The heating reflux time is changed to 2h. The equivalent factor (e) in the calculation takes 75.1l.
Toxicity
GRAS(FEMA).
use limited
FEMA(mg/kg): baked goods 4.5; Frozen dairy 6.3; Meat products 20.0; Fudge 9.7; Pudding 4.5; Soft drink 4.0; Alcohol 6.0.
Moderate limit (FDA & sect;172.515,2000).
production method
Perilla oil is obtained from the whole perilla grass by steam distillation, then fractionated and refined.
Last Update：2024-04-09 20:48:19
1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl- - Nature
| melting point | <25 °C |
| boiling point | 104-105 °C10mm Hg(lit.) |
| density | 0.967 g/mL at 20 °C(lit.) |
| refractive index | n20/D 1.509 |
| FEMA | 3557 | P-MENTHA-1,8-DIEN-7-AL |
| flash point | 204 °F |
| JECFA Number | 973 |
| EPA chemical information | 1-Cyclohexene-1-carboxaldehyde, 4-(1-methylethenyl)- (2111-75-3) |
Last Update：2024-04-09 20:52:54
1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl- - Security information
| dangerous goods mark | Xi |
| hazard category code | 36/37/38 |
| safety instructions | 26 |
| WGK Germany | 3 |
| RTECS number | GW2967200 |
| F | 10 |
| Toxicity | LD50 in mice (g/kg): 1.72 orally; in guinea pigs (g/kg): >5 dermally (Food Chem. Toxicol.) |
Last Update：2024-04-09 15:16:15
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View History
Raw Materials for 1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl-
Downstream Products for 1-Cyclohexene-1-carboxaldehyde, 4-isopropenyl-