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3-(4-Chlorophenyl)-2-cyanoacrylic acid

3-(4-Chlorophenyl)-2-cyanoacrylic acid structure

CAS No.: 20374-46-3

Chemical Name:: 3-(4-Chlorophenyl)-2-cyanoacrylic acid

Synonyms: (E)-3-(4-Chlorophenyl)-2-cyanoacrylic acid;4-Chloro-α-cyanocinnamic Acid;4-chloro-.alpha.-Cyanocinnamic Acid;4-chloro-α-Cyanocinnamic Acid (Cl-CCA);3-(4-Chlorophenyl)-2-cyanoacrylic acid;(E)-3-(4-chlorophenyl)-2-cyano-2-propenoate;(2E)-3-(4-Chlorophenyl)-2-cyanoacrylic acid;(E)-2-Cyano-3-(naphthalen-2-yl)acrylic Acid;(2E)-3-(4-Chlorophenyl)-2-cyano-2-propenoic Acid;trans-3-(4-Chlorophenyl)-2-cyanoprop-2-enoic acid

CBNumber:: CB5322299

Molecular Formula:: C10H6ClNO2

Molecular Weight:: 207.61

MDL Number:: MFCD02317172

MOL File:: 20374-46-3.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:53:29

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3-(4-Chlorophenyl)-2-cyanoacrylic acid Properties

Melting point	191-193
Boiling point	377.0±32.0 °C(Predicted)
Density	1.415±0.06 g/cm3(Predicted)
solubility	DMF: 14 mg/ml; DMF:PBS (pH 7.2) (1:9): 0.1 mg/ml; DMSO: 14 mg/ml
form	A crystalline solid
pka	0.55±0.10(Predicted)
CAS DataBase Reference	20374-46-3(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H319-H335-H302+H312+H332-H315

Precautionary statements

P261-P271-P280

Hazard Codes

HazardClass

IRRITANT

HS Code

2926907090

NFPA 704

	0
3		0

3-(4-Chlorophenyl)-2-cyanoacrylic acid price More Price(37)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Cayman Chemical	9000981	4-chloro-α-Cyanocinnamic Acid ≥98%	20374-46-3	5mg	$40	2026-04-30	Buy
Cayman Chemical	9000981	4-chloro-α-Cyanocinnamic Acid ≥98%	20374-46-3	10mg	$77	2026-04-30	Buy
Cayman Chemical	9000981	4-chloro-α-Cyanocinnamic Acid ≥98%	20374-46-3	25mg	$171	2026-04-30	Buy
Cayman Chemical	9000981	4-chloro-α-Cyanocinnamic Acid ≥98%	20374-46-3	50mg	$302	2026-04-30	Buy
ChemScene	CS-0784962	4-Chloro-α-cyanocinnamic acid ≥98%	20374-46-3	5mg	$47	2026-06-04	Buy

Product number	Packaging	Price	Buy
9000981	5mg	$40	Buy
9000981	10mg	$77	Buy
9000981	25mg	$171	Buy
9000981	50mg	$302	Buy
CS-0784962	5mg	$47	Buy

3-(4-Chlorophenyl)-2-cyanoacrylic acid Chemical Properties, Uses, Production

Description

4-chloro-α-cyanocinnamic acid (Cl-CCA) is a phenylpropanoid, related to cinnamic acid, which is synthesized by plants from phenylalanine. Cl-CCA readily co-crystallizes with various biomolecules (e.g., peptides, nucleic acids, etc.).

Uses

4-Chloro-α-cyanocinnamic Acid (cas# 20374-46-3) is a compound useful in organic synthesis.

3-(4-Chlorophenyl)-2-cyanoacrylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3-(4-Chlorophenyl)-2-cyanoacrylic acid Suppliers

Global Suppliers ( 54)

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
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
Tianjin Being Technology Co., Ltd.	18622939839	tjby921@163.com	China	615	55
Shanghai EFE Biological Technology Co., Ltd.	021-65675885 18964387627	info@efebio.com	China	9799	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Aikon International Limited	025-58859352 19370895928	sales01@aikonchem.com	China	15078	58
Angel Pharmatech, Ltd.	17317130613	3358272972@qq.com	China	3307	58
Shanghai Hongye Biotechnology Co. Ltd	400-9205774 400-920-5774	sales@glpbio.cn	China	6705	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Wuhan Chemwish Technology Co., Ltd	56
Chemsky (shanghai) International Co.,Ltd	60
Tianjin Being Technology Co., Ltd.	55
Shanghai EFE Biological Technology Co., Ltd.	58
Amadis Chemical Company Limited	58
Aikon International Limited	58
Angel Pharmatech, Ltd.	58
Shanghai Hongye Biotechnology Co. Ltd	58

20374-46-3 (3-(4-Chlorophenyl)-2-cyanoacrylic acid) Related Search:

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3-(4-Chlorophenyl)-2-cyanoacrylic acid (2E)-3-(3-chlorophenyl)-2-cyanoacrylic acid (2E)-3-(2-chlorophenyl)-2-cyanoacrylic acid (2E)-2-cyano-3-(2,4-dichlorophenyl)acrylic acid ethyl 2-cyano-3-(3,4-dichlorophenyl)acrylate

4-(4-chlorophenyl)-5-[(E)-(dimethylamino)methylidene]-2-oxo-2,5-dihydro-3-furancarbonitrile

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(2E)-3-(4-Chlorophenyl)-2-cyanoacrylic acid 4-Chloro-α-cyanocinnamic Acid trans-3-(4-Chlorophenyl)-2-cyanoprop-2-enoic acid (2E)-3-(4-Chlorophenyl)-2-cyano-2-propenoic Acid (E)-2-Cyano-3-(naphthalen-2-yl)acrylic Acid (2E)-3-(4-Chlorophenyl)-2-cyanoprop-2-enoic acid, trans-4-Chloro-alpha-cyanocinnamic acid 4-chloro-.alpha.-Cyanocinnamic Acid (E)-3-(4-chlorophenyl)-2-cyano-2-propenoate 2-Propenoic acid, 3-(4-chlorophenyl)-2-cyano-, (2E)- 4-chloro-α-Cyanocinnamic Acid (Cl-CCA) (E)-3-(4-Chlorophenyl)-2-cyanoacrylic acid 3-(4-Chlorophenyl)-2-cyanoacrylic acid 20374-46-3 C10H6ClNO2 Aromatics Labeling and Diagnostics Reagents