Dioctyl (chloromethyl)phosphonate CAS 23756-95-8
| CAS No. | 23756-95-8 |
| Molecular Formula | C17H36ClO3P |
| Molecular Weight | 354.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Dioctyl (chloromethyl)phosphonate is closely related to a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Dioctyl (chloromethyl)phosphonate (CAS 23756-95-8), a certified reference material (molecular formula C17H36ClO3P, MW 354.89 g/mol) for analytical method development and quality control.
Owing to a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, Dioctyl (chloromethyl)phosphonate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 354.89 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.
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 manufactures Dioctyl (chloromethyl)phosphonate 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.
Physical & Chemical Properties
| Molecular Formula | C17H36ClO3P |
| Molecular Weight | 354.89 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
Related Dioctyl Standards
- 1,2-Dioctyl-1l6,2l6-disulfane-1,1,2,2-tetraone (CAS 13603-70-8)
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- Dioctyl succinate (CAS 14491-66-8)
- Dioctyl Fumarate (CAS 2997-85-5)
- Dioctyl maleate (CAS 2915-53-9)
- 1,4-Dioctyl-2,5-di(prop-1-yn-1-yl)benzene (CAS 336625-80-0)
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- 1,2-Dioctyl-1l4,2l4-disulfane-1,2-dione (CAS 63450-71-5)
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- (S)-Allylphos (CAS 2375836-77-2)
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- Semaglutide impurity 38 (CAS CATO-C4X-222638)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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