Lyral
- CAS NO.:31906-04-4
- Empirical Formula: C13H22O2
- Molecular Weight: 210.31
- MDL number: MFCD00019423
- EINECS: 250-863-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-08-15 19:00:21
What is Lyral?
Chemical properties
Colorless liquid
Chemical properties
Lyral is a colorless,
viscous liquid with a sweet odor reminiscent of lily of the valley. The aldehyde can
be prepared by a Diels–Alder reaction of myrcenol and acrolein in the presence
of a Lewis catalyst (e.g., zinc chloride).
Reaction ofmyrcenol with acrolein at elevated temperatures, without a catalyst,
yields a 70 : 30 mixture of the 4- and 3-substituted cyclohexene carboxaldehydes
.This mixture is a commercial product. The title compound has excellent
fixative properties and is used especially in soap and cosmetics perfumery:
The Uses of Lyral
Lyral (mixture of isomers) is a suspected fragrance allergen.
The Uses of Lyral
hydroxyisohexyl 3-cyclohexene carboxaldehyde is fragrance with a light floral scent. It may cause skin irritation.
Trade name
Lydocal (Hangzhou), Lyral® (IFF)
Contact allergens
Lyral ? is a synthetic blend of two isomers, and one of the most frequently encountered allergen in perfumes. It has to be listed by name in the ingredients of cosmet- ics in the EU, according to the seventh amendment of the cosmetic directive 76/768/EEC.
Properties of Lyral
Boiling point: | 289.85°C (rough estimate) |
Density | 0.995 g/mL at 20 °C |
refractive index | 1.486-1.493 |
Flash point: | 93 °C |
storage temp. | 2-8°C |
solubility | Benzene (Slightly), Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
form | neat |
pka | 15.31±0.29(Predicted) |
form | Liquid |
color | Colourless to Pale Yellow |
Odor | at 100.00 %. floral muguet cyclamen rhubarb woody |
CAS DataBase Reference | 31906-04-4(CAS DataBase Reference) |
EPA Substance Registry System | 3-Cyclohexene-1-carboxaldehyde, 4-(4-hydroxy-4-methylpentyl)- (31906-04-4) |
Safety information for Lyral
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 Lyral
InChIKey | ORMHZBNNECIKOH-UHFFFAOYSA-N |
Abamectin manufacturer
Aamirav Ingredients And Specialties Pvt Ltd
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