1,3,5-Triethylbenzene CAS 102-25-0
| CAS No. | 102-25-0 |
| Molecular Formula | C12H18 |
| Molecular Weight | 162.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3,5-Triethylbenzene (CAS 102-25-0), a certified reference material (molecular formula C12H18, MW 162.27 g/mol) for analytical method development and quality control.
1,3,5-Triethylbenzene (C12H18) contains an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
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.
As a certified reference material (CRM), 1,3,5-Triethylbenzene 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 | C12H18 |
| Molecular Weight | 162.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Triethylbenzene Standards
- 1,2,4-Triethylbenzene (CAS 877-44-1)
- 2,4,6-triethylbenzene-1-sulfonamide (CAS 781574-33-2)
- 2,4,6-Triethylbenzene-1,3,5-tricarbaldehyde (CAS 906565-55-7)
- (2,4,6-Triethylbenzene-1,3,5-triyl)trimethanamine (CAS 149525-65-5)
- 2,4,6-triethylbenzene-1-sulfonyl chloride (CAS 115472-98-5)
- 2,4,6-Triethylbenzene-1,3,5-tricarboxylic acid (CAS 247942-73-0)
- (2,4,6-Triethylbenzene-1,3,5-triyl)trimethanamine trihydrochloride (CAS 190779-64-7)
- 1,1',1''-((2,4,6-Triethylbenzene-1,3,5-triyl)tris(methylene))tris(1H-imidazole) (CAS 954111-58-1)
Recommended Standards
- 2,2,7,7-Tetramethylocta-3,5-diyne (CAS 6130-98-9)
- 1,3-Diisopropylbenzene (CAS 99-62-7)
- PG450K437C 676-22-2 1,5,9-Cyclododecatriene, (1E,5E,9E)- (1E,5E,9E)-Cyclododeca-1,5,9-triene EINECS 211-626-0 UNII-PG450K437C (CAS 676-22-2)
- 1,4-Diisopropylbenzene (CAS 100-18-5)
- n-(4-Guanidinophenyl)acetamide methanesulfonate (CAS 1426290-72-3)
- 5-chloro-2-(cyclopropylmethoxy)benzene-1-sulfonyl chloride (CAS 1248472-51-6)
- N-[3,5-di(trifluoromethyl)phenyl]-N'-(1,2,2-trichlorovinyl)urea (CAS 646989-41-5)
- Emtricitabine impurity 51 (CAS CATO-C4X-123251)
- 3-Fluoro-2-isopropylphenol (CAS 1243475-67-3)
- (1R,4R)-2λ⁶-thia-5-azabicyclo[2.2.1]heptane-2,2-dione hydrochloride (CAS 2231666-40-1)
- (4-Chloro-3-(difluoromethyl)pyridin-2-yl)methanol (CAS 335428-81-4)
- 2-(Bromomethyl)benzo[d]oxazole-7-carbonyl chloride (CAS 1804105-13-2)
- 5-Chloro-4-fluoro-2-methylbenzene-1-sulfonyl chloride (CAS 1242339-40-7)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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