1-Naphthoyl chloride
- CAS NO.：879-18-5
- Empirical Formula: C11H7ClO
- Molecular Weight: 190.63
- MDL number: MFCD00004002
- EINECS: 212-903-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-04 16:00:12
What is 1-Naphthoyl chloride?
Chemical properties
Low melting solid/Liquid
The Uses of 1-Naphthoyl chloride
1-Naphthoyl chloride has been used as derivatization reagent in analysis of short-chained dodecyl alcohol ethoxylates and dodecyl alcohol by solid-phase extraction combined with dispersive liquid-liquid micro extraction method, as fluorescent labeling reagent in determination of T-2 and HT-2 toxins by HPLC with fluorescence detection, in Arndt-Eistert synthesis in the presence of trimethylsilyldiazomethane and in preparation of 2-ethyl-1-pentyl-3-(1-naphthoyl)indole.
The Uses of 1-Naphthoyl chloride
1-Naphthoyl chloride has been used:
- as derivatization reagent in analysis of short-chained dodecyl alcohol ethoxylates and dodecyl alcohol by solid-phase extraction combined with dispersive liquid-liquid microextraction method
- as fluorescent labeling reagent in determination of T-2 and HT-2 toxins by HPLC with fluorescence detection
- in Arndt-Eistert synthesis in the presence of trimethylsilyldiazomethane
- in preparation of 2-ethyl-1-pentyl-3-(1-naphthoyl)indole
Properties of 1-Naphthoyl chloride
| Melting point: | 16-19 °C (lit.) |
| Boiling point: | 190 °C/35 mmHg (lit.) |
| Density | 1.265 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Chloroform (Slightly) |
| form | Powder, Flakes or Crystals |
| color | White to almost white |
| Specific Gravity | 1.265 |
| Water Solubility | Reacts with water. |
| Sensitive | Moisture Sensitive |
| BRN | 775785 |
| Stability: | Stable. Incompatible with water, moisture, strong oxidizing agents, bases. |
| CAS DataBase Reference | 879-18-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Naphthalenecarbonyl chloride(879-18-5) |
| EPA Substance Registry System | 1-Naphthalenecarbonyl chloride (879-18-5) |
Safety information for 1-Naphthoyl chloride
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 1-Naphthoyl chloride
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