| | Identification | More |  | [Name] 
 Lyral
 |  | [CAS] 
 31906-04-4
 |  | [Synonyms] 
 3-CYCLOHEXENE-1-CARBOXALDEHYDE, 4-(4-HYDROXY-4-METHYL PENTYL)
 4-(4-HYDROXY-4-METHYLPENTYL)-3-CYCLOHEXENE-1-CARBOXALDEHYDE
 LYRAL
 3-cyclohexene-1-carboxaldehyde,-(4-hydroxy-4-methylpentyl)-
 4-(4-hydroxy-4-methylpentyl)-3-cyclohexene-1-carboxaldehyd
 4-(4-hydroxy-4-methylpentyl)cyclohex-3-enecarbaldehyde
 HYDROXYISOHEXYL 3-CYCLOHEXENE CARBOXALDEHYDE
 4(4-hydroxy-4-methylpentyl)3-cyclohexene carboxaldehyde
 Hydroxymethylpentylcyclohexenecarboxaldehyde
 4-HYDROXY-4-METHYLPENTYL-3-CYCLOHEXENE-CARBOXALDEHYDE
 HYDROXYMETHYLPENTYLCYCLOHEXENE-CARBOXYALDEHYDE
 4-(4-Hydroxy-4-methylpentyl)cyclohex-3-encarbaldehyd
 4-(4-HYDROXY-4-METHYLPENTYL)-3-CYCLOHEXENE-1-CARBOXALDEHYE
 New-Lilialdehyde
 4(or3)-(4-hydroxy-4-methylphenyl)-3-cyclohexen-1-carboxyaldehyde
 |  | [EINECS(EC#)] 
 250-863-4
 |  | [Molecular Formula] 
 C13H22O2
 |  | [MDL Number] 
 MFCD00019423
 |  | [Molecular Weight] 
 210.31
 |  | [MOL File] 
 31906-04-4.mol
 | 
 | Chemical Properties | Back Directory |  | [Boiling point ] 
 289.85°C (rough estimate)
 |  | [density ] 
 0.995 g/mL at 20 °C
 
 |  | [refractive index ] 
 1.486-1.493
 |  | [Fp ] 
 93 °C
 |  | [storage temp. ] 
 2-8°C
 
 |  | [solubility ] 
 Benzene (Slightly), Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
 |  | [form ] 
 neat
 |  | [pka] 
 15.31±0.29(Predicted)
 |  | [color ] 
 Colourless to Pale Yellow
 |  | [Odor] 
 at 100.00 %. floral muguet cyclamen rhubarb woody
 |  | [Odor Type] 
 floral
 |  | [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.
 |  | [InChIKey] 
 ORMHZBNNECIKOH-UHFFFAOYSA-N
 |  | [LogP] 
 2.080
 |  | [Uses] 
 hydroxyisohexyl 3-cyclohexene carboxaldehyde is fragrance with a light floral scent. It may cause skin irritation.
 |  | [CAS DataBase Reference] 
 31906-04-4(CAS DataBase Reference)
 |  | [EPA Substance Registry System] 
 31906-04-4(EPA Substance)
 | 
 |  |