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

Matrix Scientific

Product number: 006736
Product name: 1-Naphthoyl chloride
Purity: 98%
Packaging: 100g
Price: $98
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

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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