(Dichloromethylene)cyclohexane CAS 1122-55-0
| CAS No. | 1122-55-0 |
| Molecular Formula | C7H10Cl2 |
| Molecular Weight | 165.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies (Dichloromethylene)cyclohexane (CAS 1122-55-0), a certified reference material (molecular formula C7H10Cl2, MW 165.06 g/mol) for analytical method development and quality control.
Owing to chlorine substitution, (Dichloromethylene)cyclohexane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 165.06 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.
As a certified reference material (CRM), (Dichloromethylene)cyclohexane 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 | C7H10Cl2 |
| Molecular Weight | 165.06 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Dichloromethylene Standards
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- 2-(Dichloromethylene)cyclohexanone (CAS 10412-36-9)
- 9-(Dichloromethylene)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-amine 935772-63-7 KS-00000SDB (CAS 935772-63-7)
- 4-(Dichloromethylene)-2-phenyloxazol-5(4H)-one (CAS 54902-24-8)
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- 4-(Dichloromethylene)-2-(4-methoxyphenyl)oxazol-5(4H)-one (CAS 61767-35-9)
- (Dichloromethylene)triphenylphosphorane (CAS 6779-08-4)
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Recommended Standards
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