1,2,4,5-Tetrachloro-3-nitrobenzene
SIAL/40384 - Standard for quantitative NMR, TraceCERT®
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
application(s) | cleaning products cosmetics environmental flavors and fragrances food and beverages personal care |
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 |
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. |
Legal Information: | TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC |
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 |
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 |