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61609

Supelco

Dodecanoic acid

analytical standard

Synonym(s):

Lauric acid, NSC 5026

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About This Item

Linear Formula:
CH3(CH2)10COOH
CAS Number:
143-07-7
Molecular Weight:
200.32
Beilstein/REAXYS Number:
1099477
EC Number:
205-582-1
MDL number:
MFCD00002736
UNSPSC Code:
85151701
PubChem Substance ID:
329759589
NACRES:
NA.24

biological source

plant

Quality Level

100

grade

analytical standard

assay

≥99.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

43-46 °C

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

functional group

carboxylic acid

SMILES string

CCCCCCCCCCCC(O)=O

InChI

1S/C12H24O2/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h2-11H2,1H3,(H,13,14)

InChI key

POULHZVOKOAJMA-UHFFFAOYSA-N

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General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem/physiol Actions

Substrate for CYP 4A11

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H318

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

348.8 °F

flash_point_c

176 °C

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number

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In this study, SPME was used for the analysis of free fatty acids in Parmesan cheese using a 65 μm Carbowax/divinylbenzene (DVB) SPME fiber. Headspace extraction of the cheese sample was conducted at 65 °C for 15 minutes and analyzed by GC with FID detection. SPME is ideal for analyzing the volatiles associated with solid food samples. The phase chemistry of the Nukol GC column provides excellent peak shape of acidic compounds.

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