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2-Naphthoyl chloride

2-Naphthoyl chloride structure

CAS No.: 2243-83-6

Chemical Name:: 2-Naphthoyl chloride

Synonyms: SKL1321;2-Naphth;2-NaphthoyL;2-phthoyl chloride;2-NAPTHOYL CHLORIDE;2-NAPHTOYL CHLORIDE;2-Naphthoic chloride;2-NAPHTHOYL CHLORIDE;Naphthoylchloride,99%;2-NaphthoylChloride>

CBNumber:: CB4432597

Molecular Formula:: C11H7ClO

Molecular Weight:: 190.63

MDL Number:: MFCD00004093

MOL File:: 2243-83-6.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 03:06:07

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2-Naphthoyl chloride Properties

Melting point	50-52 °C (lit.)
Boiling point	160-162 °C/11 mmHg (lit.)
Density	1.1664 (rough estimate)
refractive index	1.6530 (estimate)
Flash point	>230 °F
storage temp.	Inert atmosphere,Room Temperature
solubility	soluble in Toluene
form	Crystalline Chunks
color	Gray to brown
Sensitive	Moisture Sensitive
BRN	907776
InChI	InChI=1S/C11H7ClO/c12-11(13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7H
InChIKey	XNLBCXGRQWUJLU-UHFFFAOYSA-N
SMILES	C(Cl)(C1=CC=C2C(=C1)C=CC=C2)=O
CAS DataBase Reference	2243-83-6(CAS DataBase Reference)
NIST Chemistry Reference	2-Naphthalenecarbonyl chloride(2243-83-6)
EPA Substance Registry System	2-Naphthalenecarbonyl chloride (2243-83-6)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05

Signal word

Danger

Hazard statements

H314

Precautionary statements

P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363

PPE

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Hazard Codes

Risk Statements

Safety Statements

26-36/37/39-45

RIDADR

UN 3261 8/PG 2

WGK Germany

10-21

TSCA

TSCA listed

HazardClass

PackingGroup

HS Code

29163900

Storage Class

8A - Combustible corrosive hazardous materials

Hazard Classifications

Skin Corr. 1B

Limited Quantities

1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	1
3		2
	W

2-Naphthoyl chloride price More Price(37)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	250260	2-Naphthoyl chloride 98%	2243-83-6	10g	$143	2026-04-30	Buy
Sigma-Aldrich	250260	2-Naphthoyl chloride 98%	2243-83-6	50g	$669	2026-04-30	Buy
TCI Chemical	N0048	2-Naphthoyl Chloride >98.0%(GC)(T)	2243-83-6	25g	$84	2026-04-30	Buy
Biosynth	FN01010	2-Naphthoyl chloride	2243-83-6	25g	$150	2026-06-04	Buy
Biosynth	FN01010	2-Naphthoyl chloride	2243-83-6	50g	$192	2026-06-04	Buy

Product number	Packaging	Price	Buy
250260	10g	$143	Buy
250260	50g	$669	Buy
N0048	25g	$84	Buy
FN01010	25g	$150	Buy
FN01010	50g	$192	Buy

2-Naphthoyl chloride Chemical Properties,Uses,Production

Chemical Properties

White low melting solid

Uses

2-Naphthoyl Chloride can be used for anticancer and antiinflammatory agents.

Uses

2-Naphthoyl chloride has been used in:

preparation of amide derivatives of the amphetamine enantiomers
synthesis of 7-dimethylamino-2-methyl-3-naphthamido-phenothiazinium salt
modification of self-assembled monolayer formed on silica surface from ((((aminoethyl)amino)-methyl)phenethyl)trimethoxysilane

2-Naphthoyl chloride synthesis

Synthesis of 2-Naphthoyl chloride from 2-Naphthoic acid

2-Naphthoyl chloride Preparation Products And Raw materials

Raw materials

2-Naphthoic acid Dichloromethane Thionyl chloride

Preparation Products

2,2'-Dinaphthyl ketone ZM 449829 N-((1s,3r)-3-allyl-3-hydroxycyclobutyl)-2-naphthamide ETHYL 7-(2-NAPHTHYL)-7-OXOHEPTANOATE N-(3-OXOCYCLOBUTYL)-2-NAPHTHAMIDE

2-Naphthoyl chloride Suppliers

Global( 265)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.	021-69106960 13701823997	13701823733@163.com	China	4634	60
Shanghai Boyle Chemical Co., Ltd.	021-50182298 021-50180596	sales@boylechem.com	China	2202	55
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
TAIYUAN RHF CO.,LTD.	+86 351 7031519	sales@RHFChem.com	China	2334	56
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Beijing HwrkChemical Technology Co., Ltd	89508211 18501085097	sales.bj@hwrkchemical.com	China	9407	55
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66

Supplier	Advantage
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.	60
Shanghai Boyle Chemical Co., Ltd.	55
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Aesar	84
TAIYUAN RHF CO.,LTD.	56
TCI (Shanghai) Development Co., Ltd.	81
Beijing HwrkChemical Technology Co., Ltd	55
Energy Chemical	61
Capot Chemical Co., Ltd	66

View Lastest Price from 2-Naphthoyl chloride manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-02	2-naphthoic chloride 2243-83-6	$8.00	1KG	99%		Henan Fengda Chemical Co., Ltd
2026-06-30	2-Naphthoyl chloride 2243-83-6		1kg	99%	10000KGS	Shaanxi Dideu New Materials Co. Ltd
2026-05-28	2-Naphthoyl chloride 2243-83-6	$10.70	10KG	99%	10000kg	Hebei Chuanghai Biotechnology Co,.LTD

2-naphthoic chloride
2243-83-6
$8.00
99%
Henan Fengda Chemical Co., Ltd

2-Naphthoyl chloride
2243-83-6
$0.00
99%
Shaanxi Dideu New Materials Co. Ltd

2-Naphthoyl chloride
2243-83-6
$10.70
99%
Hebei Chuanghai Biotechnology Co,.LTD

2-Naphthoyl chloride Spectrum

2-Naphthoyl chloride(2243-83-6)¹HNMR 2-Naphthoyl chloride(2243-83-6)¹³CNMR 2-Naphthoyl chloride(2243-83-6)IR1

2243-83-6(2-Naphthoyl chloride)Related Search:

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1-Naphthoyl chloride 2-ETHOXY-1-NAPHTHOYL CHLORIDE Naphthaline-2,6-dicarbonic acid dichloranhydride

1of4

2-phthoyl chloride 2-Naphth BETA-NAPHTHOYL CHLORIDE 2-NAPHTHOYL CHLORIDE 2-NAPHTHOYL CHLORIDE(BETA-) 2-NAPTHOYL CHLORIDE 2-NAPHTHALENECARBOXYLIC ACID CHLORIDE 2-NAPHTHALENECARBONYL CHLORIDE 2-(Chlorocarbonyl)naphthalene 2-Naphthoic chloride beta-Naphthalenecarbonyl chloride Naphthoylchloride,99% 2-NAPHTHOYL CHLORIDE 98% 2-Naphthoic acid chloride Naphthalene-2-carboxylic acid chloride Naphthalene-2-carbonyl chloride, 2-(Chlorocarbonyl)naphthalene 2-NaphthoylChloride> 2-NaphthoyL SKL1321 2-NAPHTOYL CHLORIDE 2243-83-6 ACID CHLORIDE Acid Halides Organic Building Blocks Carbonyl Compounds Building Blocks Absolute Conefiguration Determination (Exciton Chirality CD Method) Enantiomer Excess & Absolute Conefiguration Determination Exciton Chirality CD Method (for Hydroxyl Groups) Naphthalene series Aromatic Halides (substituted) Absolute Configuration Determination (Exciton Chirality CD Method) Analytical Chemistry Enantiomer Excess & Absolute Configuration Determination Exciton Chirality CD Method (for Hydroxyl Groups) bc0001 2243-83-6