1,3-Dichloro-2-(chloromethyl)-2-methylpropane CAS 1067-09-0
| CAS No. | 1067-09-0 |
| Molecular Formula | C5H9Cl3 |
| Molecular Weight | 175.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,3-Dichloro-2-(chloromethyl)-2-methylpropane is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,3-Dichloro-2-(chloromethyl)-2-methylpropane (CAS 1067-09-0) is a high-purity analytical reference standard with the molecular formula C5H9Cl3 and a molecular weight of 175.48 g/mol.
Owing to chlorine substitution, 1,3-Dichloro-2-(chloromethyl)-2-methylpropane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 175.48 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 1,3-Dichloro-2-(chloromethyl)-2-methylpropane 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 | C5H9Cl3 |
| Molecular Weight | 175.48 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
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