1,4-Bis((trimethylsilyl)oxy)benzene CAS 90162-40-6
| CAS No. | 90162-40-6 |
| Molecular Formula | C12H22O2Si2 |
| Molecular Weight | 254.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,4-Bis((trimethylsilyl)oxy)benzene is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1,4-Bis((trimethylsilyl)oxy)benzene (CAS 90162-40-6), a certified reference material (molecular formula C12H22O2Si2, MW 254.47 g/mol) for analytical method development and quality control.
Structurally, 1,4-Bis((trimethylsilyl)oxy)benzene (C12H22O2Si2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 254.47 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,4-Bis((trimethylsilyl)oxy)benzene 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 | C12H22O2Si2 |
| Molecular Weight | 254.47 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1982 |
Related Bis Standards
- 1,4-Bis((trimethylsilyl)oxy)benzene (CAS 2117-24-0)
- 5-Oxo-7-(trimethylsilyl)-6-heptynoic Acid 1-Methylethyl Ester (CAS 1251537-12-8)
- 6-(3-(Trimethylsilyl)phenyl)picolinaldehyde (CAS 887979-96-6)
- 1-(1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-imidazol-4-yl)propan-1-amine (CAS 2755725-87-0)
- 2,4-Bis[(trimethylsilyl)oxy]pyridine (CAS 40982-58-9)
- 1-(1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-imidazol-4-yl)cyclopropan-1-amine (CAS 1159734-02-7)
- 1-(Trimethylsilyl)-5,6-dihydrobenzo[f]isoquinoline (CAS 131373-01-8)
- 9-((Trimethylsilyl)methyl)-9H-carbazole (CAS 75511-17-0)
Recommended Standards
- Hafnium fluoride (CAS 13709-52-9)
- 2-Fluoro-4-(trichloromethoxy)benzonitrile (CAS 1404195-09-0)
- 1-Chlorononafluorobutane (CAS 558-89-4)
- 2-Fluoro-6-(trichloromethoxy)benzonitrile (CAS 1404194-80-4)
- (9H-fluoren-9-yl)methyl 1,2-dimethylhydrazinecarboxylate (CAS 858353-45-4)
- 1-[3-methoxy-4-(pyridin-4-ylmethoxy)phenyl]ethan-1-amine (CAS 953753-59-8)
- 6-Chloro-8-ethynylimidazo[1,5-a]pyridine (CAS 2767259-27-6)
- 3,4,5-Trimethylthiazol-3-ium (CAS 40265-67-6)
- N-Benzyl-2-ethyl-N,N-bis(2-ethylhexyl)hexan-1-aminium bromide (CAS 94277-37-9)
- Metaraminol Impurity 78 (CAS 65133-68-8)
- 4-Chloro-N-(5,6-dimethyl-1-propyl-1H-1,3-benzodiazol-4-yl)benzene-1-sulfonamide (CAS 338423-73-7)
- tert-Butyl 3-(2,4-dimethoxyphenyl)-3-hydroxyazetidine-1-carboxylate (CAS 1693957-21-9)
- 3-Methyl-6-(1-methylhydrazinyl)-2-(methylthio)pyrimidin-4(3H)-one (CAS 7401-93-6)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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