2,4-Dichloro-1-(dichloromethyl)benzene CAS 134-25-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 134-25-8 |
| Molecular Formula | C7H4Cl4 |
| Molecular Weight | 229.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,4-Dichloro-1-(dichloromethyl)benzene (CAS 134-25-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H4Cl4. Molecular weight: 229.92 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H4Cl4 |
| Molecular Weight | 229.92 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- 1,3-Dichloro-1,1,2,3,3-pentafluoropropane (CAS 136013-79-1)
- 1,2-Dichloro-4-dichloromethyl-benzene (CAS 56961-84-3)
- 1,3-Dichloro-5-dichloromethyl-benzene (CAS 56961-85-4)
- 2,3-Dichloro-6-(trifluoromethyl)aniline (CAS 1017777-92-2)
- 2,5-Dichloro-3-(trifluoromethyl)aniline (CAS 103995-81-9)
- 4,5-Dichloro-2-(trifluoromethyl)aniline (CAS 1237524-34-3)
- 2,3-Dichloro-4-(trifluoromethyl)aniline (CAS 123973-30-8)
- 2,4-Dichloro-3-(trifluoromethyl)aniline (CAS 1804908-04-0)
Recommended Standards
- 29733-70-8 Tetrachloromethylbenzene (CAS 29733-70-8)
- Clevidipine Butyrate impurity 27 (CAS 57058-14-7)
- Benzene, methyl-, tetrachloro deriv. (CAS 76057-12-0)
- 1-(Phenethylamino)propan-2-ol (CAS 21762-38-9)
- n-((4-Bromothiophen-2-yl)methyl)pentan-1-amine (CAS 1040312-38-6)
- (R)-(5-chlorothiophen-2-yl)(3-hydroxypyrrolidin-1-yl)methanone (CAS 1568064-35-6)
- 1-(2,3-Dihydro-4H-benzo[b][1,4]thiazin-4-yl)ethan-1-one (CAS 6397-16-6)
- 2-Methyl-5-(2-phenylthiazol-4-yl)aniline (CAS 1267579-11-2)
- 2-(2-Bromophenyl)-1-phenylethanone (CAS 16897-97-5)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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