Di-1-naphthylmethanol is an aromatic secondary alcohol built around a single carbon atom that carries a hydroxyl group and is flanked by two naphthyl rings attached at the 1-position. The compound belongs to the family of non-heterocyclic building blocks, meaning it serves as a starting material that supplies a large, rigid aromatic carbon framework for further elaboration. In the laboratory, its role is to provide a diarylmethanol motif that combines substantial steric bulk with an extended pi-electron system, a combination that simple aromatic alcohols such as benzyl alcohol or diphenylmethanol cannot offer.
The properties that make chemists select this compound are the pairing of pronounced steric hindrance with high benzylic cation stability. The hydroxyl group on the benzylic carbon can be activated, substituted, oxidized to the corresponding ketone, or converted into ethers and esters, while the two surrounding naphthyl rings impose distinctive steric and electronic influence on the outcome of those reactions. The large aromatic system also gives the molecule light-absorption and luminescence behaviour that is attractive to researchers working on optical materials. As an aromatic solid, it generally dissolves well in organic solvents such as dichloromethane and toluene.
In Indonesian laboratories, Di-1-naphthylmethanol is typically handled in university research groups, institutional synthesis laboratories, and materials chemistry units that prepare sterically demanding aromatic intermediates. It is normally purchased in research quantities, weighed out on an analytical balance, and consumed across a series of small-scale synthetic experiments rather than in bulk production. Because it is used as a building block, laboratories usually plan its purchase around a defined project rather than keeping large working stocks on the bench.
- Synthesis of sterically hindered intermediates: the two flanking naphthyl rings create a bulky environment around the benzylic carbon, allowing researchers to study how steric crowding controls reaction pathways and selectivity.
- Benzylic cation chemistry: the hydroxyl group can be activated and ionized to a strongly stabilized diaryl carbocation, making the compound a convenient substrate for substitution studies and mechanistic investigation of benzylic reactivity.
- Preparation of ethers and esters: the benzylic alcohol is readily converted into ether and ester derivatives, giving synthetic chemists a direct route to protected or functionalized dinaphthylmethyl fragments.
- Oxidation to the corresponding ketone: the secondary alcohol serves as a practical test substrate when evaluating oxidizing systems, since the resulting diaryl ketone retains the same extended aromatic framework.
- Optical and photophysical materials research: the extended pi-electron system provides useful light-absorption and luminescence characteristics for researchers building or screening aromatic optical materials.
| Brand | TCI |
|---|---|
| CAS number | 62784-66-1 |
| Molecular formula | — |
| Purity | — |
| Category | Chemistry > Building Blocks > Non-Heterocyclic Building Blocks |
| Pack sizes | available in standard TCI research-scale packaging; please confirm the exact size when ordering |
| Physical form | aromatic solid, soluble in organic solvents such as dichloromethane and toluene |
| Storage | keep in a tightly closed container in a cool, dry, well-ventilated place away from light |
- Product code: D3750
Store Di-1-naphthylmethanol in its original tightly closed container, in a cool, dry and well-ventilated area, protected from direct sunlight, moisture, and sources of ignition. Amber glass or the supplier's original packaging is suitable, since the extended aromatic system is sensitive to prolonged light exposure. Handle the solid inside a fume hood when weighing or transferring, and wear a laboratory coat, chemical-resistant gloves, and safety goggles. Avoid generating dust, avoid contact with skin and eyes, and keep the material separated from strong oxidizing agents. Close the container immediately after use and always consult the manufacturer's safety data sheet before handling.
—
Produk Terkait
-
9-(3-Bromophenyl)-9H-fluoren-9-ol TCI B5615
Regular price From Rp 1.476.300,00Regular price -
2-Bromo-9-phenyl-9H-fluoren-9-ol TCI B5678
Regular price Rp 1.918.350,00Regular price -
2-Bromo-1-phenylethan-1-ol TCI B6616
Regular price Rp 2.804.550,00Regular price -
(S)-1-(2-Bromophenyl)ethan-1-ol TCI B6795
Regular price From Rp 1.593.900,00Regular price -
(S)-1-(4-Bromophenyl)ethan-1-ol TCI B6839
Regular price From Rp 1.564.500,00Regular price -
(R)-1-(4-Bromophenyl)ethan-1-ol TCI B6878
Regular price From Rp 2.598.750,00Regular price -
4-Chloro-alpha-methylbenzylAlcohol TCI C0198
Regular price From Rp 1.593.900,00Regular price -
(E)-CinnamylAlcohol TCI C0362
Regular price From Rp 562.800,00Regular price
