1,2,4,5-Tetrachloro-3-nitrobenzene
SIAL/40384 - Standard for quantitative NMR, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Synonym: Tecnazene
CAS Number: 117-18-0
Empirical Formula (Hill Notation): C6HCl4NO2
Molecular Weight: 260.89
EC Number: 204-178-2
MDL Number: MFCD00007066
Linear Formula: HC6Cl4NO2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 40384-1G
| application(s) | cleaning products cosmetics environmental flavors and fragrances food and beverages personal care pharmaceutical |
| bp | 304 °C (lit.) |
| description | qNMR Standard for organic solvents (7.8 - 8.4 ppm) |
| format | neat |
| grade | TraceCERT® |
| certified reference material | |
| Standard for quantitative NMR | |
| InChI | 1S/C6HCl4NO2/c7-2-1-3(8)5 |
| InChI key | XQTLDIFVVHJORV-UHFFFAOYSA |
| manufacturer/tradename | Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| mp | 98-101 °C (lit.) |
| product line | TraceCERT® |
| Quality Level | 300  |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | [O-][N+](=O)c1c(Cl)c(Cl)c |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable | |
| qNMR: suitable |
| Application: | 1,2,4,5-Tetrachloro-3-nit • 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. |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| General description: | 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. Check out our entire range of quantitative NMR standards (qNMR standards) |
| Legal Information: | TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Other Notes: | Chemcial Shift: 7.8 - 8.4 ppm (chemical shifts may slightly vary depending on the experimental conditions) Suitable NMR solvents: CDCl3, DMSO-d6 |
| Recommended products: | 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 . |
| Symbol |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H302 - H317 - H410 |
| Precautionary statements | P261 - P264 - P273 - P280 - P301 + P312 - P302 + P352 |
| Hazard Codes | Xn,N |
| Risk Statements | 22-43-50/53 |
| Safety Statements | 24-37-60-61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| bp | 304 °C (lit.) |
| mp | 98-101 °C (lit.) |
| UNSPSC | 41116107 |