Dimethyl 2,2-[1,4-phenylenebis(oxy)]diacetate CAS 80791-19-1
| CAS No. | 80791-19-1 |
| Molecular Formula | C12H14O6 |
| Molecular Weight | 254.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 254.24 g/mol gives Dimethyl 2,2-[1,4-phenylenebis(oxy)]diacetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Dimethyl 2,2-[1,4-phenylenebis(oxy)]diacetate (CAS 80791-19-1), a certified reference material (molecular formula C12H14O6, MW 254.24 g/mol) for analytical method development and quality control.
Dimethyl 2,2-[1,4-phenylenebis(oxy)]diacetate (C12H14O6) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Dimethyl 2,2-[1,4-phenylenebis(oxy)]diacetate 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 | C12H14O6 |
| Molecular Weight | 254.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Dimethyl Standards
- Dimethyl 2-Methoxyphenoxymalonate (CAS 150726-89-9)
- Dimethyl 4,5-dimethoxyphthalate (CAS 17078-61-4)
- Dimethyl 2,5-dioxobicyclo[2.2.2]octane-1,4-dicarboxylate (CAS 174685-34-8)
- Dimethyl 2,5-bis(hydroxymethyl)terephthalate (CAS 2830605-42-8)
- Dimethyl 2,5-dimethoxyterephthalate (CAS 21004-12-6)
- Dimethyl 3,4-dimethoxyphthalate (CAS 32255-87-1)
- Dimethyl 3,5-dimethoxyphthalate (CAS 24953-73-9)
- Dimethyl 3,6-dimethoxyphthalate (CAS 65489-47-6)
Recommended Standards
- Dihydroxyflavone, 6,7-(Rg) (CAS 38183-04-9)
- Diethyl 4,6-dihydroxyisophthalate (CAS 52959-29-2)
- Diethyl 3,6-diaminopyrazine-2,5-dicarboxylate (CAS 203798-46-3)
- Diethyl 2-(((4H-1,2,4-triazol-4-yl)amino)methylene)malonate (CAS 672949-45-0)
- 2,2,2-Trifluoro-N-(5-fluorothiazol-2-yl)acetamide (CAS 745053-67-2)
- 3,5-Di-tert-butylbenzaldehyde (CAS 17610-00-3)
- 2-Amino-4-nitro-5-methoxybenzoic Acid (CAS 196194-99-7)
- 5-Aminoisoquinoline-8-carboxylic acid (CAS 887591-08-4)
- 4-Bromo-3-chloro-2-propoxypyridine (CAS 1881331-75-4)
- 1-Propyl-1h-pyrazol-5(4H)-one (CAS 764609-71-4)
- 4-Nitrophenyl α-D-maltohexaoside (CAS 74173-30-1)
- 1-(3-Chloro-2-methylphenyl)-1H-pyrrole (CAS 83140-95-8)
- 5-(difluoromethyl)-1-methyl-pyrazol-3-amine;hydrochloride (CAS 2137822-96-7)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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