1,3-Dichloro-5-ethoxy-2-methylbenzene CAS 1806354-32-4
| CAS No. | 1806354-32-4 |
| Molecular Formula | C9H10Cl2O |
| Molecular Weight | 205.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,3-Dichloro-5-ethoxy-2-methylbenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1,3-Dichloro-5-ethoxy-2-methylbenzene (CAS 1806354-32-4), molecular formula C9H10Cl2O and molecular weight 205.08 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H10Cl2O, 1,3-Dichloro-5-ethoxy-2-methylbenzene contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 205.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C9H10Cl2O |
| Molecular Weight | 205.08 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, water (slightly soluble) |
| 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.) | 1995 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
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Recommended Standards
- 2-Bromo-5-(methylthio)pyrimidine (CAS 1781130-85-5)
- 1,2-Dichloro-3-isopropoxybenzene (CAS 197634-45-0)
- 1,2-Dichloro-4-propoxybenzene (CAS 16505-69-4)
- (1-(3,4-Dichlorophenyl)ethyl)hydrazine (CAS 55294-31-0)
- S-(2,4-dimethoxyphenyl) ethanethioate (CAS 1379354-68-3)
- Methyl 2,5-difluoro-4-methoxybenzoate (CAS 1261830-21-0)
- (Perfluorophenyl)(quinolin-3-yl)methanone (CAS 1187170-01-9)
- 2-(4-Methoxyphenyl)-2-(1-piperidyl)-acetic acid hydrochloride (CAS 1672675-18-1)
- Tocopherol Impurity 26 (CAS 102340-61-4)
- 4-Cyano-3-fluorophenylboronic Acid (CAS 843663-18-3)
- 3-Cyclopropyl-2-fluoropyridine (CAS 1227177-68-5)
- Mupirocin EP Impurity F (CAS 167842-64-0)
- Methyl 6-bromo-2-(4-methoxyphenyl)quinoline-4-carboxylate (CAS 355432-91-6)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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 18665070610 / Nicole.chen@cato-chem.com