1-Naphthoyl chloride Chemical Properties

Melting point:

16-19 °C (lit.)

Boiling point:

190 °C/35 mmHg (lit.)

Density 

1.265 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.652(lit.)

Flash point:

>230 °F

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

solubility 

Chloroform (Slightly)

form 

Powder, Flakes or Crystals

Specific Gravity

1.265

color 

White to almost white

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

Hazard Codes 

C

Risk Statements 

34-37-14

Safety Statements 

26-36/37/39-45-28A-60-30-20-8

RIDADR 

UN 3261 8/PG 2

WGK Germany 

3

F 

21

Hazard Note 

Corrosive

TSCA 

Yes

HazardClass 

8

PackingGroup 

II

HS Code 

29163990

MSDS

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1-Naphthoyl chloride Usage And Synthesis

Chemical Properties

Low melting solid/Liquid

Uses

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.

Uses

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

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