1,6-Diisopropylnaphthalene CAS 51113-41-8
| CAS No. | 51113-41-8 |
| Molecular Formula | C16H20 |
| Molecular Weight | 212.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,6-Diisopropylnaphthalene is closely related to a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,6-Diisopropylnaphthalene (CAS 51113-41-8), molecular formula C16H20 and molecular weight 212.33 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a polycyclic aromatic system, 1,6-Diisopropylnaphthalene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 212.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H20 |
| Molecular Weight | 212.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
Related Diisopropylnaphthalene Standards
- 1,3-Diisopropylnaphthalene (CAS 57122-16-4)
- 1,4-Diisopropylnaphthalene (CAS 24157-79-7)
- 1,5-Diisopropylnaphthalene (CAS 27351-96-8)
- 1,7-Diisopropylnaphthalene (CAS 94133-80-9)
- 2,6-Diisopropylnaphthalene (CAS 24157-81-1)
- 2,7-Diisopropylnaphthalene (CAS 40458-98-8)
- Diisopropylnaphthalene (Mixture Of Isomers) (CAS 38640-62-9)
Recommended Standards
- 1-[2-(piperidin-4-yloxy)ethyl]piperidine (CAS 917003-52-2)
- 1-Cyclopropyl-3-(thiophen-2-ylmethyl)thiourea (CAS 883028-05-5)
- 1-(Piperazin-1-yl)-2-propylpentan-1-one (CAS 3116-35-6)
- 1-Hexylnaphthalene (CAS 2876-53-1)
- (S)-5-ethyl-2-fluoro-4-(pyrrolidin-2-yl)benzoic acid (CAS 1270049-78-9)
- 4-(4-Bromophenyl)-2-phenylthiomorpholine-3,5-dione 1-oxide (CAS 339109-31-8)
- (4R,6R)-6-Hydroxy-4-methylcyclohex-1-enecarboxylic acid (CAS 894415-70-4)
- 2-Amino-3-(3-phenoxyphenyl)propanoic acid hydrochloride (CAS 119349-34-7)
- 2,6-dichloro-4-methylpyridin-3-amine (CAS 129432-25-3)
- 116344-31-1 ethyl 1-methyl-3-phenyl-1H-pyrazole-4-carboxylate (CAS 116344-31-1)
- CAS 2260670-03-7 (CAS 2260670-03-7)
- 3-Amino-2,2-dimethyl-1-(tetrahydro-2h-pyran-3-yl)propan-1-ol (CAS 1515706-97-4)
- (E)-4-(6-(4-fluorophenyl)imidazo[2,1-b]thiazol-5-yl)but-3-en-2-one (CAS 691869-99-5)
- Peptide 440 (CAS CATO-CPTD788440)
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