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2,5-Dichlorocinnamic acid

2,5-Dichlorocinnamic acid structure

CAS No.: 20595-47-5

Chemical Name:: 2,5-Dichlorocinnamic acid

Synonyms: RARECHEM BK HW 0013;2,5-Dichlorocinnamic acid;trans-2,5-Dichlorociamic Acid;trans-2,5-Dichlorocinnamic Acid;trans-2,5-DichlorocinnamicAcid>3-(2,5-DICHLOROPHENYL)ACRYLIC ACID;2,5-DICHLOROCINNAMIC ACID USP/EP/BP;trans-2,5-Dichlorocinnamic Acid;(E)-3-(2,5-dichlorophenyl)acrylic acid;(2E)-3-(2,5-DICHLOROPHENYL)ACRYLIC ACID

CBNumber:: CB7325087

Molecular Formula:: C9H6Cl2O2

Molecular Weight:: 217.05

MDL Number:: MFCD03002786

MOL File:: 20595-47-5.mol

MSDS File:: SDS

Last updated:2026-09-12 18:54:55

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2,5-Dichlorocinnamic acid Properties

Melting point	192-194
Boiling point	357.6±32.0 °C(Predicted)
Density	1.457±0.06 g/cm3(Predicted)
pka	4.12±0.10(Predicted)
form	powder to crystal
color	White to Almost white

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319
Precautionary statements	P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes	Xi
Hazard Note	Irritant
HS Code	2916399090

2,5-Dichlorocinnamic acid price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D3794	trans-2,5-Dichlorocinnamic Acid >96.0%(GC)(T)	20595-47-5	5g	$37	2026-04-30	Buy
TCI Chemical	D3794	trans-2,5-Dichlorocinnamic Acid >96.0%(GC)(T)	20595-47-5	25g	$110	2026-04-30	Buy
Biosynth	VAA59547	trans-2,5-Dichlorocinnamic acid	20595-47-5	50mg	$880.5	2026-06-05	Buy
Biosynth	VAA59547	trans-2,5-Dichlorocinnamic acid	20595-47-5	0.5g	$997.1	2026-06-05	Buy
Apolloscientific	OR12077	trans-2,5-Dichlorocinnamic acid ≥95%	20595-47-5	1g	$44	2026-06-04	Buy

Product number	Packaging	Price	Buy
D3794	5g	$37	Buy
D3794	25g	$110	Buy
VAA59547	50mg	$880.5	Buy
VAA59547	0.5g	$997.1	Buy
OR12077	1g	$44	Buy

2,5-Dichlorocinnamic acid Chemical Properties,Uses,Production

Uses

It is an important intermediate in organic synthesis and also an important intermediate in the production of pharmaceutical raw materials.

2,5-Dichlorocinnamic acid Preparation Products And Raw materials

Raw materials

Preparation Products

4,7-Dichloro-1-indanone 3-(2,5-Dichlorophenyl)propanoic acid

2,5-Dichlorocinnamic acid Suppliers

Global( 74)Suppliers

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
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Tianjin heowns Biochemical Technology Co., Ltd.	400 638 7771	sales@heowns.com	China	14412	57
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75
TCI AMERICA	800-4238616	sales@tciamerica.com	Americas	23636	75
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Shandong Xiya Chemical Co., Ltd	57
Tianjin heowns Biochemical Technology Co., Ltd.	57
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75
TCI AMERICA	75
9ding chemical ( Shanghai) Limited	55

View Lastest Price from 2,5-Dichlorocinnamic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-04-04	2,5-DICHLOROCINNAMIC ACID 20595-47-5		1KG	98%	1ton	Henan Aochuang Chemical Co.,Ltd.
2020-02-05	2,5-DICHLOROCINNAMIC ACID 20595-47-5	$1.00	1KG	98%-99%	100kg	Career Henan Chemical Co
2020-02-04	2,5-DICHLOROCINNAMIC ACID 20595-47-5	$1.00	1KG	98-99.9%	100kg	Career Henan Chemical Co

2,5-DICHLOROCINNAMIC ACID
20595-47-5
98%
Henan Aochuang Chemical Co.,Ltd.

2,5-DICHLOROCINNAMIC ACID
20595-47-5
$1.00
98%-99%
Career Henan Chemical Co

2,5-DICHLOROCINNAMIC ACID
20595-47-5
$1.00
98-99.9%
Career Henan Chemical Co

20595-47-5(2,5-Dichlorocinnamic acid)Related Search:

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trans-2,4-Dichlorocinnamic acid 2,6-Dichlorocinnamic acid trans-2,4-Dichlorocinnamic acid (2E)-3-(3,5-Dichlorophenyl)acrylic acid trans-3,4-Dichlorocinnamic acid

2,4-Dichlorocinnamic acid ethyl ester cis-α,β-Dichlorocinnamic acid α,β-Dichlorocinnamic acid

1of4

RARECHEM BK HW 0013 (2E)-3-(2,5-DICHLOROPHENYL)ACRYLIC ACID 3-(2,5-DICHLOROPHENYL)ACRYLIC ACID trans-2,5-Dichlorocinnamic Acid trans-3-(2,5-Dichlorophenyl)-2-propenoic Acid (E)-3-(2,5-Dichlorophenyl)propenoic acid trans-2,5-Dichlorociamic Acid (E)-3-(2,5-Dichlorophenyl)acrylic acid, (2E)-3-(2,5-Dichlorophenyl)prop-2-enoic acid trans-2,5-Dichlorocinnamic Acid trans-2,5-DichlorocinnamicAcid> 2-Propenoic acid, 3-(2,5-dichlorophenyl)-, (2E)- (E)-3-(2,5-dichlorophenyl)acrylic acid 2,5-DICHLOROCINNAMIC ACID USP/EP/BP 2,5-Dichlorocinnamic acid 20595-47-5