1,4-Dichloro-2,2-dimethylbutane CAS 440680-51-3
| CAS No. | 440680-51-3 |
| Molecular Formula | C6H12Cl2 |
| Molecular Weight | 155.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 155.07 g/mol gives 1,4-Dichloro-2,2-dimethylbutane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,4-Dichloro-2,2-dimethylbutane (CAS 440680-51-3), molecular formula C6H12Cl2 and molecular weight 155.07 g/mol, is a CATO reference standard with documented purity and traceability.
1,4-Dichloro-2,2-dimethylbutane (C6H12Cl2) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 1,4-Dichloro-2,2-dimethylbutane 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 | C6H12Cl2 |
| Molecular Weight | 155.07 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.) | 2025 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- 1,1-Dichloro-3,3-dimethylbutane (CAS 6130-96-7)
- 1,4-Dichloro-2,3-dimethylbutane (CAS 86951-56-6)
- 1,4-dichloro-4-methylpentane (CAS 54305-91-8)
- 2,2-Dichloro-3,3-dimethylbutane (CAS 594-84-3)
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Recommended Standards
- 1,2-dichlorohexane (CAS 2162-92-7)
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- 3-bromopropane-1-thiol (CAS 75694-39-2)
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- 1-(3-Nitrophenyl)-3-(pyridin-4-ylmethyl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 152814-89-6)
- dimethyl[2-(morpholin-2-yl)ethyl]amine (CAS 933752-37-5)
- 6-Chloroquinoline-4-carboxylic acid (CAS 62482-29-5)
- (5-Methyl-6-morpholinopyridin-3-yl)boronic acid (CAS 1191062-85-7)
- 1-(2-Methyl-3-pyridyl)ethanone (CAS 1721-12-6)
- Tert-butyl 6-cyano-1H-indole-1-carboxylate (CAS 889676-34-0)
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