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Methyl 2,4-dichlorophenylacetate

Methyl 2,4-dichlorophenylacetate structure

CAS No.: 55954-23-9

Chemical Name:: Methyl 2,4-dichlorophenylacetate

Synonyms: 47339;2,4-dcaa methyl ester;4-dichlorophenylacetate;METHYL 2,4-DICHLOROPHENYLACETATE;Methyl 2,4-dichlorobenzeneacetate;Methyl2,4-Dichlorophenylacetate>Methyl 2-(2,4-dichlorophenyl)acetate;Methyl 2,4-dichlorophenylacetate,99%;2,4-Dimethyl acetic acid methyl ester;methyl 2,4-dichlorophenylacetate solution

CBNumber:: CB5191785

Molecular Formula:: C9H8Cl2O2

Molecular Weight:: 219.06

MDL Number:: MFCD00018381

MOL File:: 55954-23-9.mol

MSDS File:: SDS

Last updated:2026-05-28 03:22:22

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Methyl 2,4-dichlorophenylacetate Properties

Boiling point	153°C/27mmHg(lit.)
Density	1.3295 (rough estimate)
refractive index	1.539-1.542
storage temp.	Sealed in dry,Room Temperature
form	Liquid
color	Clear colorless to yellow
CAS DataBase Reference	55954-23-9(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319-H336
Precautionary statements	P280-P304+P340+P312-P305+P351+P338-P337+P313
Hazard Codes	Xi,Xn,N,F
Risk Statements	22-67-65-62-51/53-48/20-38-11-66-36/38-36
Safety Statements	24/25-62-61-36/37-33-29-16-9-26
RIDADR	UN 2810 6.1/PG 3
HS Code	29163900

Methyl 2,4-dichlorophenylacetate price More Price(32)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	M2528	Methyl 2,4-Dichlorophenylacetate >99.0%(GC)	55954-23-9	5g	$22	2026-04-30	Buy
TCI Chemical	M2528	Methyl 2,4-Dichlorophenylacetate >99.0%(GC)	55954-23-9	25g	$77	2026-04-30	Buy
Activate Scientific	AS20909	Methyl 2,4-Dichlorophenylacetate 97%	55954-23-9	25g	$20	2026-06-04	Buy
Apolloscientific	OR59453	Methyl 2,4-dichlorophenylacetate >99.0%	55954-23-9	5g	$45	2026-06-04	Buy
Activate Scientific	AS20909	Methyl 2,4-Dichlorophenylacetate 97%	55954-23-9	100g	$69	2026-06-04	Buy

Product number	Packaging	Price	Buy
M2528	5g	$22	Buy
M2528	25g	$77	Buy
AS20909	25g	$20	Buy
OR59453	5g	$45	Buy
AS20909	100g	$69	Buy

Methyl 2,4-dichlorophenylacetate Chemical Properties, Uses, Production

Chemical Properties

clear colorless to yellow liquid

Synthesis

67-56-1

19719-28-9

55954-23-9

General procedure for the synthesis of methyl 2,4-dichlorophenylacetate from methanol and 2,4-dichlorophenylacetic acid: to a solution of 2,4-dichlorophenylacetic acid (3.5 g, 17.1 mmol) in methanol (100 mL) was slowly added concentrated sulfuric acid (20 drops). The reaction mixture was heated to reflux for 12 hours. Upon completion of the reaction, the solvent was removed by rotary evaporator under reduced pressure. The residue was diluted with cold water (50 mL) and extracted with ethyl acetate (3 x 50 mL). The organic layers were combined and washed sequentially with saturated sodium bicarbonate solution (50 mL) and saturated saline (50 mL), then dried with anhydrous sodium sulfate and filtered. The solvent was again removed by rotary evaporator under reduced pressure to obtain the crude product. The crude product was purified by silica gel column chromatography (eluent ratio 4:1 hexane/ethyl acetate) to afford methyl 2,4-dichlorophenylacetate (3.56 g, 95% yield) as a clear oil. The structure of the product was confirmed by 1H NMR (DMSO-d6): δ 7.40 (s, 1H), 7.22 (d, J=1.5 Hz, 2H), 3.74 (s, 2H), 3.71 (s, 3H).

References

[1] Bioorganic and Medicinal Chemistry, 2003, vol. 11, # 13, p. 2843 - 2866
[2] Bioorganic and Medicinal Chemistry Letters, 2011, vol. 21, # 1, p. 245 - 249
[3] Patent: US2016/31892, 2016, A1. Location in patent: Paragraph 0195-0196
[4] ACS Medicinal Chemistry Letters, 2010, vol. 1, # 4, p. 145 - 149
[5] Bulletin of the Korean Chemical Society, 2010, vol. 31, # 8, p. 2315 - 2321

Methyl 2,4-dichlorophenylacetate synthesis

Synthesis of Methyl 2,4-dichlorophenylacetate from 2,4-Dichlorophenylacetic acid and Iodomethane

Methyl 2,4-dichlorophenylacetate Preparation Products And Raw materials

Raw materials

2,4-Dichlorophenylacetic acid Methanol Iodomethane

Preparation Products

Methyl 2,4-dichlorophenylacetate Suppliers

Global Suppliers ( 138)

Supplier	Tel	Email	Country	ProdList	Advantage
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
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Sichuan Kulinan Technology Co., Ltd	400-1166-196 18981987031	cdhxsj@163.com	China	11674	57
Spectrum Chemical Manufacturing Corp.	021-021-021-67601398-809-809-809 15221380277	marketing_china@spectrumchemical.com	China	9643	60
Shanghai civi chemical technology co.,Ltd	86-21-34053660	sale@labgogo.com	China	9853	52

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Adamas Reagent, Ltd.	59
Shanghai Hanhong Scientific Co.,Ltd.	64
Shandong Xiya Chemical Co., Ltd	57
Sichuan Kulinan Technology Co., Ltd	57
Spectrum Chemical Manufacturing Corp.	60
Shanghai civi chemical technology co.,Ltd	52

View Latest Price from Methyl 2,4-dichlorophenylacetate manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-09-02	Methyl 2,4-dichlorophenylacetate 55954-23-9	$5.00	1KG	99%		Henan Fengda Chemical Co., Ltd
	2019-07-06	Methyl (2,4-dichlorophenyl)acetate 55954-23-9	$1.00	1KG	98%	200kg	Career Henan Chemical Co

Methyl 2,4-dichlorophenylacetate
55954-23-9
$5.00
99%
Henan Fengda Chemical Co., Ltd

Methyl (2,4-dichlorophenyl)acetate
55954-23-9
$1.00
98%
Career Henan Chemical Co

Methyl 2,4-dichlorophenylacetate Spectrum

Methyl 2,4-dichlorophenylacetate(55954-23-9)¹HNMR

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METHYL 2,4-DICHLOROPHENYLACETATE 2,4-DICHLOROPHENYLACETIC ACID METHYL ESTER METHYL 2,4-DICHLOROPHENYLACETATE, 100MG, NEAT METHYL-2,4-DICHLOROPHENYLACETATE,1X1ML,A CETONE 100UG/ML 2,4-dcaa methyl ester 47339 methyl 2,4-dichlorophenylacetate solution 2,4-DICHLOROPHENYLACETIC ACID METHYL ESTER STANDARD Methyl 2,4-dichlorophenylacetate,99% Methyl 2-(2,4-dichlorophenyl)acetate 2,4-Dichlorophenylacetic methyl ester @5.0 mg/mL in MtBE Methyl-2,4-Dichlorophenylacetate @100 μg/mL in MeOH 2,4-Dichlorophenylacetic methyl ester @0.1 mg/mL in MtBE Methyl2,4-Dichlorophenylacetate> Benzeneacetic acid, 2,4-dichloro-, methyl ester 4-dichlorophenylacetate Methyl 2,4-dichlorobenzeneacetate 2,4-Dimethyl acetic acid methyl ester 2,4-Dimethyl acetic acid methyl ester in MTBE 2,4-Dichlorophenylacetic acid methyl ester Solution in Acetone 2,4-Dichlorophenylacetic acid methyl ester Solution in Methanol DCAA MethyLEster 100 μg/mLin MethyLtert-butyLether Methyl 2,4-dichlorophenylacetate in Methyl tert-butylether 55954-23-9 MAlphabetic Alpha Sort M META - METH Volatiles/ Semivolatiles Acids and Derivatives 8000 Series Solidwaste Methods EPA Method 8150/8151 H-MAlphabetic META - METHEPA Pesticides&Metabolites