Unfortunately, there is no density information regarding this product. Here, the density of methanol is used instead, which is 0.792 g/mL. The concentration of this product is 100 μg/mL, which equals to 0.1 mg/mL. To convent the unit to %, 0.1 mg/mL / 0.792 g/mL = 0.126 mg/g = 0.000126 mg/mg = 0.0126 %. While 1000 ppt = 1 ppb = 0.001 ppm = 0.0000001 %. The product has to be diluted 126,000 times.
47526-U
2,4,6-Trichloroanisole solution
certified reference material, 100 μg/mL in methanol
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1 ML
$39.30
About This Item
Recommended Products
grade
certified reference material
TraceCERT®
Quality Level
product line
TraceCERT®
CofA
current certificate can be downloaded
packaging
ampule of 1 mL
concentration
100 μg/mL in methanol
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
cleaning products
cosmetics
environmental
food and beverages
personal care
format
single component solution
storage temp.
2-30°C
SMILES string
Clc1c(c(cc(c1)Cl)Cl)OC
InChI
1S/C7H5Cl3O/c1-11-7-5(9)2-4(8)3-6(7)10/h2-3H,1H3
InChI key
WCVOGSZTONGSQY-UHFFFAOYSA-N
General description
2,4,6-Trichloroanisole, belonging to the class of chloroanisoles,[1] is an odorant responsible for the musty-mildew-like aroma of cork taint in bottled wines.[2][1] It occurs due to contamination from the cardboard used for cork transportation, usage of hypochlorite as the cork bleaching agent, wood preservatives, biocides, fungicides, and herbicides containing pentachlorophenol, 2,3,4,6-tetrachlorophenol, 2,4,6-trichlorophenol, etc.[1]
Application
2,4,6-Trichloroanisole solution has been used as a drinking water odor standard for the analysis of trace odor components in drinking water samples using gas chromatography coupled to mass spectrometry (GC/MS).[2] It has also been used as certified reference material for the quantification of the analyte in red wine using gas chromatography with electron capture detection (GC-ECD).[1]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Other Notes
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
Application
related product
Product No.
Description
Pricing
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Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
target_organs
Eyes,Central nervous system
Storage Class
3 - Flammable liquids
wgk_germany
WGK 2
flash_point_f
51.8 °F
flash_point_c
11 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Certificates of Analysis (COA)
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Determination of 2, 4, 6-trichloroanisole in wines by headspace solid-phase microextraction and gas chromatography--electron-capture detection
Riu M, et al.
Journal of Chromatography A, 977(1), 1-8 (2002)
M K Taylor et al.
Journal of agricultural and food chemistry, 48(6), 2208-2211 (2000-07-11)
2,4,6-Trichloroanisole (TCA) is the compound most often associated with cork taint in wines and has been shown to have a very low sensory threshold ( approximately 5 ng/L in wine). A supercritical fluid extraction (SFE) method for TCA in bark
Chromatograms
suitable for GC, application for SPME-
Bonjour, j'aurai besoin d'une solution à 1000ppt, comment y parvenir svp avec cette solution? Merci
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