Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

U2202

Sigma-Aldrich

Undecanal

97%

Synonym(s):

Undecyl aldehyde

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

About This Item

Linear Formula:
CH3(CH2)9CHO
CAS Number:
112-44-7
Molecular Weight:
170.29
Beilstein:
1753213
EC Number:
203-972-6
MDL number:
MFCD00007016
UNSPSC Code:
12352100
PubChem Substance ID:
24900631
NACRES:
NA.22
Assay:
97%

vapor density

5.94 (vs air)

Assay

97%

refractive index

n20/D 1.4322 (lit.)

bp

109-115 °C/5 mmHg (lit.)

mp

−2 °C (lit.)

density

0.825 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCCCC=O

InChI

1S/C11H22O/c1-2-3-4-5-6-7-8-9-10-11-12/h11H,2-10H2,1H3

InChI key

KMPQYAYAQWNLME-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Sex pheromone of the greater wax moth.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315

Hazard Classifications

Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

221.0 °F

Flash Point(C)

105 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBL6915
MKCF3175
MKBZ9319V
MKBR6209V
MKBP9714V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Aldrichimica Acta, 16, 41-41 (1983)
Leah Armon et al.
Fertility and sterility, 102(3), 885-890 (2014-07-27)
To characterize the nature of the human oocyte-derived chemoattractant. Laboratory in vitro study. Academic research institute. Ten healthy sperm donors. Oocyte-conditioned media from women undergoing IVF treatment because of male factor infertility. Sperm samples were processed by the migration-sedimentation technique. Oocyte-conditioned
Fangfang Zeng et al.
Insect biochemistry and molecular biology, 113, 103213-103213 (2019-08-24)
Mosquitoes rely heavily on the olfactory system to find a host for a bloodmeal, plants for a source of energy and suitable sites for oviposition. Here, we examined a cluster of eight odorant receptors (ORs), which includes one OR, CquiOR1
Eunice A Owino et al.
Parasites & vectors, 8, 253-253 (2015-05-01)
Effective surveillance and estimation of the biting fraction of Aedes aegypti is critical for accurate determination of the extent of virus transmission during outbreaks and inter-epidemic periods of dengue and chikungunya fever. Here, we describe the development and use of
Ádám Tölgyesi et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 32(9), 1512-1522 (2015-07-28)
Alternaria toxins and citrinin are mycotoxins produced by fungi growing on different raw materials and agricultural commodities. Maximum levels of these toxins in foods are currently under consideration by the European Commission as a risk management measure. In this study
View All Related Papers

Protocols

Sweet Orange Essential Oil GC Analysis

Fast GC analysis of sweet orange essential oil in hexane. Key components identified includes: β-Farnesene; α-Huµlene; Germacrene D; (+)-Valencene; Bicyclogermacrene; (+)-δ-Cadinene

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