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U2202

Sigma-Aldrich

Undecanal

97%

Synonym(s):

Undecyl aldehyde

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About This Item

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

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

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Application

Sex pheromone of the greater wax moth.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315

Hazard Classifications

Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

221.0 °F

flash_point_c

105 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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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
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
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
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
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