1-ethoxy-2,3-dimethylbenzene CAS 61808-02-4
| CAS No. | 61808-02-4 |
| Molecular Formula | C10H14O |
| Molecular Weight | 150.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-ethoxy-2,3-dimethylbenzene (CAS 61808-02-4), molecular formula C10H14O and molecular weight 150.22 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-ethoxy-2,3-dimethylbenzene (C10H14O) contains a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 150.22 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 1-ethoxy-2,3-dimethylbenzene 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 | C10H14O |
| Molecular Weight | 150.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1974 |
Related ethoxy Standards
- 2-Ethoxy-1,3-dimethyl-benzene (CAS 26620-08-6)
- 4-ethoxy-1,2-dimethylbenzene (CAS 61808-04-6)
- Ethoxy(ethylsulfanyl)methanethione (CAS 623-79-0)
- (E)-4-Ethoxy-1,1-difluorobut-3-en-2-one (CAS 285135-89-9)
- 4-ethoxy-1,1-difluorobut-3-en-2-one (CAS 375856-23-8)
- 3-Ethoxy-2-fluoro-3-oxopropanoic acid (CAS 100701-49-3)
- 4-Ethoxy-2-methylaniline (CAS 114766-05-1)
- 3-Ethoxy-5-methyl-phenylamine (CAS 1263208-69-0)
Recommended Standards
- 1-Cyclohexylimidazole (CAS 67768-61-0)
- 1-Ethyl-1-(m-tolyl)hydrazine (CAS 99717-68-7)
- 1-Cyclohexyl-1H-pyrazole (CAS 97421-20-0)
- 1-Ethyl-1-(o-tolyl)hydrazine (CAS 910041-10-0)
- 4-(Nonyloxy)benzoic acid (CAS 15872-43-2)
- 6-Fluoro-3-azabicyclo[3.1.0]Hexane (CAS 2168859-46-7)
- (S)-2-Amino-2-cyclopentylethanol (CAS 1259906-46-1)
- (4-Cyclopropylpyrimidin-2-yl)methanamine (CAS 944904-71-6)
- 6-(Cyclopropylmethoxy)-2-methylpyrimidine-4-carboxylic acid (CAS 1708254-98-1)
- 2-(4-Bromo-1H-pyrazol-3-yl)pyridine (CAS 166196-52-7)
- 4-chloro-2-(2,2,2-trifluoroethoxy)aniline (CAS 186387-90-6)
- 3-(4-Bromophenyl)-2,2-dimethyl-2,3-dihydroquinazolin-4(1H)-one (CAS 84770-66-1)
- (S)-N-(2,6-Dichlorobenzyl)pyrrolidin-3-amine hydrochloride (CAS 1289585-12-1)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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