2-Methyl-3-(3,4-methylenedioxyphenyl)propanal
Synonym(s):ocean propanal
- CAS NO.：1205-17-0
- Empirical Formula: C11H12O3
- Molecular Weight: 192.21
- MDL number: MFCD00067053
- EINECS: 214-881-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 13:37:16
What is 2-Methyl-3-(3,4-methylenedioxyphenyl)propanal?
Chemical properties
clear yellow liquid
Chemical properties
2-Methyl-3-(3,4-methylenedioxyphenyl)propanal is a colorless to slightly yellow liquid, d204 1.159–1.167, n20D 1.531–1.536, with green, floral odor with top notes of ozone and newmown hay. It can be prepared either by condensation of heliotropin with propanal and subsequent partial hydrogenation of the intermediately formed unsaturated aldehyde or by Lewis catalyzed reaction of 1,2-methylenedioxybenzene with methacrolein diacetate followed by saponification of the corresponding enol acetate . The title compound can be used in perfumes for toiletries, for example, shaving creams and detergents.
The Uses of 2-Methyl-3-(3,4-methylenedioxyphenyl)propanal
2-Methyl-3-(3,4-methylenedioxyphenyl)-propanal is an aromatic aldehyde that was used in the investigation of human olfactory receptor 17-40 as an active part of a nanobiosensor.
Flammability and Explosibility
Not classified
Trade name
Floramelon (Hangzhou), HelionalTM(IFF), Heliogan (Agan).
Properties of 2-Methyl-3-(3,4-methylenedioxyphenyl)propanal
| Boiling point: | 282 °C(lit.) |
| Density | 1.162 g/mL at 25 °C(lit.) |
| vapor pressure | 0.092Pa at 23℃ |
| refractive index | n |
| FEMA | 4599 | 3-(3,4-METHYLENEDIOXYPHENYL)-2-METHYLPROPANAL |
| Flash point: | >230 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | soluble in Chloroform, Ethyl Acetate |
| form | clear liquid |
| color | Light orange to Yellow to Green |
| Odor | at 100.00 %. watery fresh green ozone cyclamen hay |
| Water Solubility | 934mg/L at 20℃ |
| JECFA Number | 2212 |
| CAS DataBase Reference | 1205-17-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,3-Benzodioxole-5-propanal, «alpha»-methyl-(1205-17-0) |
| EPA Substance Registry System | 1,3-Benzodioxole-5-propanal, .alpha.-methyl- (1205-17-0) |
Safety information for 2-Methyl-3-(3,4-methylenedioxyphenyl)propanal
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-Methyl-3-(3,4-methylenedioxyphenyl)propanal
| InChIKey | BOPPSUHPZARXTH-UHFFFAOYSA-N |
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