ChemicalBook > CAS DataBase List > 1-Naphthoyl chloride

1-Naphthoyl chloride

Product Name
1-Naphthoyl chloride
CAS No.
879-18-5
Chemical Name
1-Naphthoyl chloride
Synonyms
SKL745;SKL1287;Naphthoyl chlorid;1-Napthoylchloride;TIMTEC-BB SBB006741;1-NAPHTHOYL CHLORIDE;1-NAPHTOHYL CHLORIDE;1-NaphthoylChloride>ALPHA-NAPHTHOYL CHLORIDE;1-Naphthoyl chloride,99%
CBNumber
CB8735331
Molecular Formula
C11H7ClO
Formula Weight
190.63
MOL File
879-18-5.mol
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1-Naphthoyl chloride Property

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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
250252
Product name
1-Naphthoyl chloride
Purity
97%
Packaging
10g
Price
$71.7
Updated
2025/07/31
Sigma-Aldrich
Product number
250252
Product name
1-Naphthoyl chloride
Purity
97%
Packaging
50g
Price
$194
Updated
2025/07/31
TCI Chemical
Product number
N0047
Product name
1-Naphthoyl Chloride
Packaging
25G
Price
$95
Updated
2025/07/31
TRC
Product number
N497040
Product name
1-Naphthoyl Chloride
Packaging
10g
Price
$45
Updated
2021/12/16
AK Scientific
Product number
J52988
Product name
1-Naphthoyl Chloride
Packaging
5g
Price
$15
Updated
2021/12/16
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1-Naphthoyl chloride Chemical Properties,Usage,Production

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

Synthesis

86-55-5

879-18-5

General method: Method A: 1-Naphthalenecarboxylic acid (5.8 mmol) was dissolved in dry toluene (40 mL) and thionyl chloride (8.0 mmol) was added. After refluxing the reaction for 2 hours, evaporate under reduced pressure to remove the solvent and excess thionyl chloride to give 1-naphthalenecarboxylic acid as a colorless liquid in quantitative yield. Upon cooling, the product formed colorless needle-like crystals with a melting point of 18-19°C (literature value 26°C [54]). 1-Naphthalenecarbonyl chloride (5.8 mmol), triethylamine (8.7 mmol) and the corresponding substituted aniline (5.8 mmol) were dissolved in anhydrous dichloromethane (30 mL), and the mixture was stirred at room temperature for 12 hours. After completion of the reaction, the solvent was removed by evaporation under reduced pressure, the solid residue was washed with 10% hydrochloric acid solution, the crude product was recrystallized with isopropanol and decolorized by the addition of activated carbon.

References

[1] Molecules, 2014, vol. 19, # 7, p. 10386 - 10409
[2] Patent: WO2009/91324, 2009, A1. Location in patent: Page/Page column 29
[3] Organic Letters, 2005, vol. 7, # 3, p. 367 - 369
[4] Chemische Berichte, 1905, vol. 38, p. 180
[5] Chemische Berichte, 1868, vol. 1, p. 42

1-Naphthoyl chloride Preparation Products And Raw materials

Raw materials

1-Naphthoic acid Dichloromethane Thionyl chloride

Preparation Products

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1-Naphthoyl chloride Suppliers

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View Lastest Price from 1-Naphthoyl chloride manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
1-Naphthoyl chloride 879-18-5
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 mt
Release date
2024-11-08
Guangzhou Tengyue Chemical Co., Ltd.
Product
1-Naphthoyl chloride 879-18-5
Price
US $590.00-330.00/kg
Min. Order
1kg
Purity
99% Purity (What/sapp: +86 18145728414)
Supply Ability
1000 Tons/Month
Release date
2023-06-29
Chongqing Soarwin Technology Co., Ltd
Product
1-Naphthoyl chloride 879-18-5
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99.99%
Supply Ability
20 tons
Release date
2025-04-08

879-18-5, 1-Naphthoyl chlorideRelated Search:

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  • 1 - naphthalene forMyl chloride
  • хлорангидрид нафталин-1-карбоновой кислоты, хлорангидрид 1-нафтойной кислоты, 1-Naphthoyl chloride
  • 1-NaphthoylChloride&gt
  • SKL745
  • SKL1287
  • 1-Naphthoyl chloride (6CI, 7CI, 8CI)
  • 879-18-5
  • C11H7CIO
  • C11Cl1H7O1
  • C11H7ClO
  • C10H7COCl
  • C11H7OCl
  • Acid Halides
  • Organic Building Blocks
  • ACID CHLORIDE
  • Carbonyl Compounds
  • Building Blocks
  • Naphthalene series
  • Miscellaneous
  • Acid Halides
  • Carbonyl Compounds
  • Organic Building Blocks