Skip to Content
MilliporeSigma
All Photos(1)

Documents

W258318

Sigma-Aldrich

Hydroxycitronellal

≥95%, FCC, FG

Synonym(s):

7-Hydroxy-3,7-dimethyl-octanal

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C10H20O2
CAS Number:
107-75-5
Molecular Weight:
172.26
FEMA Number:
2583
EC Number:
203-518-7
Council of Europe no.:
100
MDL number:
MFCD00014681
UNSPSC Code:
12164502
PubChem Substance ID:
24901168
Flavis number:
5.012
NACRES:
NA.21

biological source

synthetic

grade

FG
Fragrance grade
Halal

agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 172.515

assay

≥95%

composition

contains IFRA and EU 1223/2009 restricted Hydroxycitronellal

refractive index

n20/D 1.448 (lit.)

bp

257 °C (lit.)

density

0.923 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

hydroxycitronellal

organoleptic

green; melon; floral; sweet

SMILES string

[H]C(=O)CC(C)CCCC(C)(C)O

InChI

1S/C10H20O2/c1-9(6-8-11)5-4-7-10(2,3)12/h8-9,12H,4-7H2,1-3H3

InChI key

WPFVBOQKRVRMJB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Hydroxycitronellal is an odorant generally used in cosmetics, washing- and cleaning agents and also as a flavoring agent for foods.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

A validated UPLC?MS/MS method for biomonitoring the exposure to the fragrance 7-hydroxycitronellal.
Stoeckelhuber M, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 1068, 261-267 (2017)
S Heydorn et al.
Contact dermatitis, 49(3), 133-139 (2003-12-18)
Household and cleaning products often contain both allergens and irritants. The aim of this double-blinded, randomized, paired study was to determine whether patch testing with an allergen (hydroxycitronellal) combined with an irritant [sodium lauryl sulfate (SLS)] cause a stronger patch
Hydroxycitronellal: A survey of consumer patch-test sensitization.
R J Steltenkamp et al.
Food and cosmetics toxicology, 18(4), 407-412 (1980-08-01)
R A Ford et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 26(11-12), 921-926 (1988-11-01)
Hydroxycitronellal, an important ingredient in fragrances, was studied for its sensitizing potential in human skin. Fifteen human maximization tests were conducted with hydroxycitronellal obtained from four different sources at induction concentrations from 5 to 12%. No reactions were induced at
M Cluzel-Tailhardat et al.
Toxicology letters, 174(1-3), 98-109 (2007-10-16)
A critical step in the induction of allergic contact dermatitis is the interaction of haptens with immature dendritic cells (iDC) leading to their activation. Therefore iDC appear as suitable targets for the evaluation of the sensitizing properties of haptens with
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service