40384

1,2,4,5-Tetrachloro-3-nitrobenzene

Standard for quantitative NMR, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonim(y): Tecnazene
• Wzór liniowy: HC₆Cl₄NO₂
• Numer CAS: 117-18-0
• Masa cząsteczkowa: 260.89
• Beilstein: 1973805
• Numer WE: 204-178-2
• Numer MDL: MFCD00007066
• Kod UNSPSC: 41116107
• Identyfikator substancji w PubChem: 329755983
• NACRES: NA.24

Właściwości

• klasa czystości: Standard for quantitative NMR; certified reference material; TraceCERT^®
• Poziom jakości: 300
• opis: qNMR Standard for organic solvents (7.8 - 8.4 ppm)
• linia produktu: TraceCERT^®
• okres trwałości: limited shelf life, expiry date on the label
• producent / nazwa handlowa: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• metody: HPLC: suitable; gas chromatography (GC): suitable; qNMR: suitable
• bp: 304 °C (lit.)
• mp: 98-101 °C (lit.)
• Zastosowanie: cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care; pharmaceutical
• Format: neat
• ciąg SMILES: [O-][N+](=O)c1c(Cl)c(Cl)cc(Cl)c1Cl
• InChI: 1S/C6HCl4NO2/c7-2-1-3(8)5(10)6(4(2)9)11(12)13/h1H
• Klucz InChI: XQTLDIFVVHJORV-UHFFFAOYSA-N

Opis

Opis ogólny

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Check out our entire range of quantitative NMR standards (qNMR standards)

Zastosowanie

1,2,4,5-Tetrachloro-3-nitrobenzene may be used as an internal standard in the following:

• Quantification of nicotine, glycerol, propylene glycol, and water in electronic cigarette fluids using a quantitative ¹H NMR analysis method.
• Quantification of free fatty acids in pharmaceutical lipids by ¹H NMR method.

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

Inne uwagi

Chemcial Shift: 7.8 - 8.4 ppm (chemical shifts may slightly vary depending on the experimental conditions)
Suitable NMR solvents: CDCl₃, DMSO-d₆

Polecane produkty

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Informacje prawne

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS07,GHS09
• Hasło ostrzegawcze: Warning
• Zwroty wskazujące rodzaj zagrożenia: H302,H317,H410
• Zwroty wskazujące środki ostrożności: P261 - P264 - P273 - P280 - P301 + P312 - P302 + P352
• Klasyfikacja zagrożeń: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1
• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable