Diethyl (2-chloroethyl)phosphonate CAS 10419-79-1
| CAS No. | 10419-79-1 |
| Molecular Formula | C6H14ClO3P |
| Molecular Weight | 200.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Diethyl (2-chloroethyl)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.
CATO supplies Diethyl (2-chloroethyl)phosphonate (CAS 10419-79-1), a certified reference material (molecular formula C6H14ClO3P, MW 200.60 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, Diethyl (2-chloroethyl)phosphonate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.60 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.
Physical & Chemical Properties
| Molecular Formula | C6H14ClO3P |
| Molecular Weight | 200.60 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
Related Diethyl Standards
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Recommended Standards
- 2574-25-6 Phosphorochloridic acid, bis(1-methylethyl) ester (9CI) Phosphorochloridic acid, diisopropyl ester 4-01-00-01480 (Beilstein Handbook Reference) BRN 0471612 Diisopropyl chlorophosphate Diisopropyl phosphorochloridate Isopropyl phosphorochloridate (CAS 2574-25-6)
- 3-Chloro-4-methyl-2-(trifluoromethyl)thiophene (CAS 1349715-51-0)
- Dipropyl Chlorophosphate (CAS 2510-89-6)
- 2-(Chloromethyl)-5-(trifluoromethyl)thiophene (CAS 1462383-18-1)
- 5-(5-Bromo-2-methoxyphenyl)oxazole (CAS 1091618-40-4)
- 1,4-Didodecylbenzene (CAS 5149-65-5)
- Butyl 1H-indole-3-carboxylate (CAS 61698-93-9)
- 4-(Aminomethyl)indolin-2-one (CAS 214759-48-5)
- Vobtusine (CAS 19772-79-3)
- Dechloroclozapine (CAS 1977-07-7)
- 5'-Bromo-2',3'-dihydrospiro[cyclobutane-1,1'-inden]-2'-amine (CAS 1367024-03-0)
- 5,6-Diamino-4-methylquinolin-2(1H)-one (CAS 1378259-35-8)
- (3,4-Dimethoxyphenyl)hydrazine (CAS 63756-98-9)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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