1-Chloronaphthalene
1-Chloronaphthalene (CAS: 90-13-1, C10H7Cl) is a halogenated aromatic hydrocarbon with a molecular weight of 162.62 g/mol. This compound functions as a specialised solvent and a building block in organic synthesis. Its applications include use as a solvent additive in photovoltaic devices and in the preparation of membranes for analytical determination.
Photovoltaic Device Fabrication
1-Chloronaphthalene serves as a useful solvent additive in the fabrication of fullerene-based photovoltaic devices, contributing to efficient material processing and device performance.
PVC Membrane Preparation for Analytical Chemistry
This compound is employed in the preparation of PVC-based membranes. These membranes are utilised in analytical methods, such as the determination of arsenite, when complexed with metalloporphyrins.
Organic Synthesis Building Block
As a halogenated aromatic, 1-Chloronaphthalene acts as a versatile building block in organic synthesis, enabling the construction of more complex molecular architectures through various chemical transformations.
| Molecular weight | 162.62 |
|---|---|
| Empirical formula | C10H7Cl |
| Grade | technical |
| Boiling point | 111-113 °C/5 mmHg(lit.) |
| Density | 1.194 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.632(lit.) |
| Solubility | alcohol: solublebenzene: solublepetroleum ether: soluble |
| Melting point | −20 °C(lit.) |
| Application | 1-Chloronaphthalene was used as solvent additive in the fabrication of fullerene based photovoltaic devices1. It was also used in preparation of PVC based membranes of 5,10,15,20-tetrakis(4-methoxyphenyl)porphyrinatocobalt(II) for arsenite determination2. |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 121 °C / 249.8 °F |
| Transport (UN / ADR) | UN 3082 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... CYP1A2(1544) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-Chloronaphthalene used for?
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1-Chloronaphthalene is utilised as a solvent additive in photovoltaic devices and in the preparation of PVC membranes for analytical applications like arsenite determination.
What is the CAS number and chemical formula for 1-Chloronaphthalene?
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The CAS number for 1-Chloronaphthalene is 90-13-1, and its chemical formula is C10H7Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Chloronaphthalene in technical grade. TSS does not represent this product as USP, BP, EP or other pharmacopoeia grades.
How should 1-Chloronaphthalene be handled safely?
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1-Chloronaphthalene is harmful if swallowed, causes skin irritation, serious eye irritation, and may cause respiratory irritation. It is also very toxic to aquatic life. Handle with appropriate personal protective equipment including eyeshields, gloves, and respiratory protection. Ensure good ventilation and avoid release to the environment.
How is 1-Chloronaphthalene packed and shipped?
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1-Chloronaphthalene is packed and shipped according to international regulations for hazardous materials. It is classified under UN 3082, Class 9, Packing Group III, for transportation.
How can I request a sample or quote for 1-Chloronaphthalene?
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To request a sample or a quote for 1-Chloronaphthalene, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels.
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