Bis(2-ethylhexyl) cyclohexane-1,2-dicarboxylate CAS 84-71-9
| CAS No. | 84-71-9 |
| Molecular Formula | C24H44O4 |
| Molecular Weight | 396.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Bis(2-ethylhexyl) cyclohexane-1,2-dicarboxylate 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.
Bis(2-ethylhexyl) cyclohexane-1,2-dicarboxylate (CAS 84-71-9), molecular formula C24H44O4 and molecular weight 396.60 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Bis(2-ethylhexyl) cyclohexane-1,2-dicarboxylate (C24H44O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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), Bis(2-ethylhexyl) cyclohexane-1,2-dicarboxylate 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 | C24H44O4 |
| Molecular Weight | 396.60 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Related Bis Standards
- bis(2-ethylhexyl) cyclohexane-1,4-dicarboxylate (CAS 84731-70-4)
- 2-Ethylhexyl Stearate (CAS 22047-49-0)
- Bis(2-ethylhexyl) phthalate-1,2,3,4,5,6-13C6 (CAS 1675732-80-5)
- Tris(2-ethylhexyl) borate (CAS 2467-13-2)
- 2-Ethylhexyl oleate (CAS 26399-02-0)
- Bis(2-ethylhexyl) cyclohex-4-ene-1,2-dicarboxylate (CAS 2915-49-3)
- Bis(2-ethylhexyl) octanedioate (CAS 5238-22-2)
- Bis(2-ethylhexyl) Phthalate-d4 (CAS 93951-87-2)
Recommended Standards
- Chenodeoxycholic-2,2,4,4-d4 Acid (CAS 99102-69-9)
- Descyano Diclazuril Ketone (CAS 133648-81-4)
- Deoxycholic-2,2,4,4-d4 Acid (CAS 112076-61-6)
- Dehydro diosgenin (CAS 1672-65-7)
- 1-Chloro-2-trifluoromethyl-4-trifluoromethylsulfanyl-benzene (CAS 1208079-27-9)
- 5-Methylpyrimidine-4-carbonitrile (CAS 114969-63-0)
- 4-Oxo-2-thiomorpholino-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 487020-31-5)
- 1-Tritylpiperidine (CAS 20020-77-3)
- 1-Cyclopropyl-2-methylhexane-1,3-dione (CAS 1480564-05-3)
- 2-Acetamido-4-O-(2-acetamido-2-deoxy-β-D-glucopyranosl)-1,6-di-O-N-acetyl-α-D-muramic Acid (CAS 475502-13-7)
- N-(3-Methoxyphenyl)benzenesulfonamide (CAS 22865-27-6)
- 3,3'-(1,2-Phenylenebis(oxy))bis(propane-1,2-diol) (CAS 56266-47-8)
- tert-butyl N-{[4-(aminomethyl)-3-fluorophenyl]methyl}carbamate (CAS 1955498-45-9)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
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