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Merck
CN

95594

4-(4-Hydroxy-4-methylpentyl)-3-cyclohexene-1-carboxaldehyde

mixture of isomers, ≥97.0% (GC)

Synonym(s):

4-(4-Hydroxy-4-methylpentyl)-3-cyclohexene-1-carboxaldehyde, 4-(4-Hydroxy-4-methylpentyl)-3-cyclohexenecarboxaldehyde, 4-(4-Methyl-4-hydroxyamyl)cyclohex-3-ene carboxaldehyde, Landolal, Liral

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About This Item

Empirical Formula (Hill Notation):
C13H22O2
CAS Number:
31906-04-4
Molecular Weight:
210.31
NACRES:
NA.22
PubChem Substance ID:
57653687
UNSPSC Code:
12352100
EC Number:
250-863-4
MDL number:
MFCD00019423
Assay:
≥97.0% (GC)
Form:
liquid

Key Documents

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Product Name

4-(4-Hydroxy-4-methylpentyl)-3-cyclohexene-1-carboxaldehyde, mixture of isomers, ≥97.0% (GC)

InChI key

ORMHZBNNECIKOH-UHFFFAOYSA-N

InChI

1S/C13H22O2/c1-13(2,15)9-3-4-11-5-7-12(10-14)8-6-11/h5,10,12,15H,3-4,6-9H2,1-2H3

SMILES string

[H]C(=O)C1CCC(CCCC(C)(C)O)=CC1

assay

≥97.0% (GC)

form

liquid

density

0.995 g/mL at 20 °C

functional group

aldehyde
hydroxyl

storage temp.

2-8°C

Quality Level

100

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Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

275.2 °F

flash_point_c

135.1 °C

ppe

Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL0063
BCCK1463
BCCK2524
BCCJ8066
BCCC1921

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Vidyulata Kamath et al.
Schizophrenia research, 138(2-3), 280-284 (2012-04-28)
While olfactory deficits have been reported in schizophrenia and youths at-risk for psychosis, few studies have linked these deficits to current pathophysiological models of the illness. There is evidence that disrupted cyclic adenosine 3',5'-monophosphate (cAMP) signaling may contribute to schizophrenia
Magnus Bruze et al.
Contact dermatitis, 58(3), 129-133 (2008-02-19)
The currently used fragrance mix in the European baseline patch test series (baseline series) fails to detect a substantial number of clinically relevant fragrance allergies. To investigate whether it is justified to include hydroxyisohexyl 3-cyclohexene carboxaldehyde (Lyral) and fragrance mix
L A Fischer et al.
The British journal of dermatology, 161(3), 560-567 (2009-06-03)
Hydroxyisohexyl 3-cyclohexene carboxaldehyde (HICC) is a synthetic fragrance ingredient. Case reports of allergy to HICC appeared in the 1980s, and HICC has recently been included in the European baseline series. Human elicitation dose-response studies performed with different allergens have shown
David A Basketter et al.
Contact dermatitis, 62(6), 349-354 (2010-06-19)
Previously, a quantitative risk assessment suggested there was no risk of induction of fragrance allergy from minor residues of fragrance chemicals on washed fabrics. To investigate whether there was any risk of the elicitation of contact allergy from fragrance chemical
Laura Cuesta et al.
Contact dermatitis, 63(2), 77-84 (2010-06-25)
Fragrance chemicals are the second most frequent cause of contact allergy. The mandatory labelling of 26 fragrance chemicals when present in cosmetics has facilitated management of patients allergic to fragrances. The study was aimed to define the characteristics of the
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