Molekula
1,2-Naphthoquinone
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
1,2-Naphthoquinone is an aromatic organic compound with a quinone structure, primarily used in organic synthesis, dye production, and as a reagent in biochemical research. It serves as a precursor in pharmaceuticals, antioxidants, and analytical chemistry applications. This chemical has a CAS number of 524-42-5, with the molecular formula C10H6O2 and a molecular weight of 158.15 g/mol. It requires storage at -15 to -20°C and carries a signal word of *Warning* for safety handling. Molekula supplies 1,2-Naphthoquinone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
1,2-Naphthoquinone is an aromatic organic compound with a quinone structure, primarily used in organic synthesis, dye production, and as a reagent in biochemical research. It serves as a precursor in pharmaceuticals, antioxidants, and analytical chemistry applications. This chemical has a CAS number of 524-42-5, with the molecular formula C10H6O2 and a molecular weight of 158.15 g/mol. It requires storage at -15 to -20°C and carries a signal word of *Warning* for safety handling. Molekula supplies 1,2-Naphthoquinone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Yellow to brown or black solid |
| Assay HPLC | >95% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 42251673 |
| CAS Number | 524-42-5 |
| Molecular Formula | C10H6O2 |
| Molecular Weight | 158.15 |
| SMILES | C1=CC=C2C(=C1)C=CC(=O)C2=O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2914.69.9000 |
| Tariff Code | 2914698090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, English (US), French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 1,2-Naphthoquinone commonly used for?
1,2-Naphthoquinone is primarily used as a reagent in organic synthesis, a precursor in the production of dyes, and in biochemical research for redox studies.
What is the chemical formula and molecular weight of 1,2-Naphthoquinone?
The chemical formula is **C10H6O2**, and the molecular weight is **158.15 g/mol**.
How should 1,2-Naphthoquinone be stored?
Store at **-15 to -20°C** to maintain stability; protect from light and moisture.
What purity grades are available for 1,2-Naphthoquinone?
Molekula supplies **analytical grade (≥98%)** and **synthetic grade (≥97%)** for 1,2-Naphthoquinone.
Can Molekula supply 1,2-Naphthoquinone in bulk quantities?
Yes, bulk quantities are available upon request—contact our sales team for custom packaging and pricing.
What documentation is provided with an order of 1,2-Naphthoquinone?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.