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Safety Information

W324604

Sigma-Aldrich

2-Undecanol

97%, FG

Synonym(s):

Methyl nonyl carbinol

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About This Item

Linear Formula:
CH3(CH2)8CH(OH)CH3
CAS Number:
1653-30-1
Molecular Weight:
172.31
FEMA Number:
3246
Beilstein:
1719795
EC Number:
216-722-6
MDL number:
MFCD00021958
UNSPSC Code:
12164502
PubChem Substance ID:
329830581
Flavis number:
2.086
NACRES:
NA.21
Organoleptic:
waxy
grade:
FG
Fragrance grade
Halal
biological source:
synthetic
Agency:
follows IFRA guidelines
food allergen:
no known allergens

biological source

synthetic

Quality Level

400

grade

FG
Fragrance grade
Halal

Agency

follows IFRA guidelines

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 872/2012

Assay

97%

refractive index

n20/D 1.437 (lit.)

bp

130-131 °C/28 mmHg (lit.)
229-231 °C (lit.)

mp

2-3 °C

density

0.828 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

no known allergens

Organoleptic

waxy

SMILES string

CCCCCCCCCC(C)O

InChI

1S/C11H24O/c1-3-4-5-6-7-8-9-10-11(2)12/h11-12H,3-10H2,1-2H3

InChI key

XMUJIPOFTAHSOK-UHFFFAOYSA-N

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General description

2-Undecanol is a volatile fatty alcohol that is reported to occur as a flavor component of coconut meat, cheese and hopped beer.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H315,H319,H335,H411

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

206.6 °F - closed cup

Flash Point(C)

97 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBN9250
STBJ1601
STBH7809
STBD8809V
STBD4945V

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Contribution of Penicillium sp. to the Flavors of Brie and Camembert Cheese1.
Karahadian C, et al.
Journal of Dairy Science, 68(8), 1865-1877 (1985)
Hop flavor constituents in beer by headspace analysis.
Murakami A, et al.
Journal of the American Society of Brewing Chemists, 45(1) (1987)
Volatile flavor components of coconut meat.
Lin FM & Wilkens WF.
Journal of Food Science, 35(5), 538-539 (1970)
Mohammad Asadi et al.
Journal of separation science, 38(14), 2510-2516 (2015-05-09)
A novel and simple method based on solidified floating organic drop microextraction followed by high-performance liquid chromatography with ultraviolet detection has been developed for simultaneous preconcentration and determination of phenobarbital, lamotrigine, and phenytoin in human plasma and urine samples. Factors

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