产品名称
2,4,6-三氯苯甲醚 溶液, certified reference material, 100 μg/mL in methanol
SMILES string
Clc1c(c(cc(c1)Cl)Cl)OC
InChI key
WCVOGSZTONGSQY-UHFFFAOYSA-N
InChI
1S/C7H5Cl3O/c1-11-7-5(9)2-4(8)3-6(7)10/h2-3H,1H3
grade
certified reference material
TraceCERT®
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
Quality Level
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). 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).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description
2,4,6-Trichloroanisole, belonging to the class of chloroanisoles, is an odorant responsible for the musty-mildew-like aroma of cork taint in bottled wines. 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.
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
signalword
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
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
51.8 °F
flash_point_c
11 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
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
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