1,4-Dichloro-2,5-bis(dichloromethyl)benzene CAS 41999-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41999-84-2 |
| Molecular Formula | C8H4Cl6 |
| Molecular Weight | 312.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Dichloro-2,5-bis(dichloromethyl)benzene (CAS 41999-84-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H4Cl6. Molecular weight: 312.84 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H4Cl6 |
| Molecular Weight | 312.84 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
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Recommended Standards
- (E)-N'-(5-{[(4-chlorophenyl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)-N,N-dimethylmethanimidamide (CAS 882080-32-2)
- 2-((4-Chlorobenzyl)thio)-6-((methylthio)methyl)pyrimidin-4(3H)-one (CAS 860649-60-1)
- Alpha,alpha,2,4,5,6-hexachloro-m-xylene (CAS 1133-57-9)
- 5,5-Dimethyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carbaldehyde (CAS 623565-23-1)
- 3-Cyclopropoxy-5-ethylpyridine-2-sulfonamide (CAS 1243393-19-2)
- (S)-2-(Methoxymethyl)azetidine oxalate (CAS 1923525-50-1)
- Umeclidinium Impurity 9 (CAS CATO-C4X-13399)
- 3-(4-Chlorophenyl)-4-phenyl-4,5-dihydro-1H-pyrazole (CAS 59074-26-9)
- 4-Chloro-7-methoxy-2-(trifluoromethyl)quinazoline (CAS 951904-99-7)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com