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U2202

Sigma-Aldrich

Undecanal

97%

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Synonym(s):
Undecyl aldehyde
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

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

Signal Word

Warning

Hazard Statements

H315

Hazard Classifications

Skin Irrit. 2

WGK

WGK 1

Flash Point(F)

221.0 °F

Flash Point(C)

105 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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