1,2,3,4-Tetrachlorobenzene-d2 CAS 2199-73-7
| CAS No. | 2199-73-7 |
| Molecular Formula | - |
| Molecular Weight | 217.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2,3,4-Tetrachlorobenzene-d2 (CAS 2199-73-7), a certified reference material (molecular formula C6D2Cl4, MW 217.90 g/mol) for analytical method development and quality control.
Owing to deuterium isotope labeling, chlorine substitution, an aromatic ring system, 1,2,3,4-Tetrachlorobenzene-d2 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 217.90 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1,2,3,4-Tetrachlorobenzene-d2 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6D2Cl4 |
| Molecular Weight | 217.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Tetrachlorobenzene Standards
Recommended Standards
- 2,3-Dibromo-1-propanol (CAS 96-13-9)
- (4-(2,2,2-Trifluoroacetyl)phenyl)boronic acid (CAS 1055316-64-7)
- 1,3-Dibromo-2-propanol (stabilized with Copper chip) (CAS 96-21-9)
- (4-Formyl-3-(trifluoromethyl)phenyl)boronic acid (CAS 1072944-24-1)
- (R)-1-(4-fluoro-3-(trifluoromethyl)phenyl)-2-methylpropan-1-amine (CAS 1213000-90-8)
- 2-(2-(2-Hydroxyethoxy)ethoxy)ethyl acetate (CAS 52337-72-1)
- 2-Phenyl-5-(trifluoromethyl)-1H-1,2,4-triazol-3(2H)-one (CAS 89522-08-7)
- 5-Methyl-4-(4-methylphenyl)thiophene-3-carbonyl chloride (CAS 1160249-01-3)
- Procaine Impurity 13 HCl (CAS 34320-77-9)
- CAS 207990-68-9 (CAS 207990-68-9)
- 8-tert-Butyl-4-[2-(4-methoxyphenyl)acetyl]-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-01-8)
- (4-((tert-Butyldiphenylsilyl)oxy)phenyl)methanol (CAS 116748-06-2)
- C8 Ceramine, D-erythro (CAS 170926-06-4)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com