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Potassium cinnamate

Potassium cinnamate structure

CAS No.: 16089-48-8

Chemical Name:: Potassium cinnamate

Synonyms: Patassium cinnamate;POTASSIUM CINNAMATE;Potassium cinnamate,99%;Cinnamic acid (potassium);CinnaMic acid potassiuM salt;Potassium cinnamate USP/EP/BP;Potassium (2E)-3-phenylacrylate;3-phenyl-2-propenoicacipotassiumsalt;3-Phenylpropenoic acid potassium salt;POTASSIUM CINNAMATE 16089-48-8 C9H7KO2

CBNumber:: CB3310096

Molecular Formula:: C9H7KO2

Molecular Weight:: 187.26

MDL Number:: MFCD00064993

MOL File:: 16089-48-8.mol

MSDS File:: SDS

Last updated:2026-05-28 02:17:21

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Potassium cinnamate Properties

storage temp.	Inert atmosphere,Room Temperature
Appearance	White to off-white Solid
InChI	InChI=1S/C9H8O2.K/c10-9(11)7-6-8-4-2-1-3-5-8;/h1-7H,(H,10,11);/q;+1/p-1/b7-6+;
InChIKey	IWHVCHNCTHGORM-UHDJGPCESA-M
SMILES	C1(=CC=CC=C1)/C=C/C([O-])=O.[K+]
LogP	2.412 (est)
CAS DataBase Reference	16089-48-8
EPA Substance Registry System	Potassium cinnamate (16089-48-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P301+P312-P302+P352-P304+P340-P305+P351+P338
TSCA	TSCA listed

Potassium cinnamate price More Price(30)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	S566357	CINNAMIC ACID, POTASSIUM SALT Aldrich^CPR	16089-48-8	1 unit	$197	2026-04-30	Buy
Sigma-Aldrich	S566357	CINNAMIC ACID, POTASSIUM SALT AldrichCPR	16089-48-8	250MG	$179	2024-03-01	Buy
Biosynth	FP30864	Potassium cinnamate	16089-48-8	0.5kg	$235.83	2026-06-04	Buy
Biosynth	FP30864	Potassium cinnamate	16089-48-8	1kg	$362.8	2026-06-04	Buy
Biosynth	FP30864	Potassium cinnamate	16089-48-8	2kg	$544.22	2026-06-04	Buy

Product number	Packaging	Price	Buy
S566357	1 unit	$197	Buy
S566357	250MG	$179	Buy
FP30864	0.5kg	$235.83	Buy
FP30864	1kg	$362.8	Buy
FP30864	2kg	$544.22	Buy

Potassium cinnamate Chemical Properties, Uses, Production

Uses

Potassium cinnamate is mainly used for food preservation, but also as a raw material for flavoring. It is mainly used for the antiseptic and fresh-keeping effect of carbonated beverages, fruit juice drinks, canned food, dairy products, sauces and vegetable products. The recommended dosage is 0.1-0.5% according to different processes. It is the best product to replace sodium benzoate.

Potassium cinnamate synthesis

Synthesis of Potassium cinnamate from Cinnamic acid

Potassium cinnamate Preparation Products And Raw materials

Raw materials

Cinnamic acid

Preparation Products

Potassium cinnamate Suppliers

Global Suppliers ( 301)

Supplier	Tel	Email	Country	ProdList	Advantage
Zaoyang Cixiang Pharmaceutical Technology Co., LTD	0710-15671321689 15671321689	info@cixiangyy.com	China	28	58
Wuhan lenmaike Industrial Co., Ltd.	027-83916065 18627177625	3561583191@qq.com	China	48	58
Shandong Fengtai Biotechnology Co., Ltd.	0531-0531-82066716 15662658391	528732991@qq.com	China	1064	58
Nanjing songguan Biotechnology Co., Ltd.	13584088977	2714748392@qq.com	China	609	58
Zaoyang cixiang medical technology co. LTD	15996000437 15971080675	385091169@qq.com	China	43	58
Zaoyang Cixiang Medical Technology Co., Ltd	19871689299	1242417277@qq.com	China	52	58
Jiangsu Duoyang Bioengineering Technology Co., Ltd	15161148838	2234255617@qq.com	China	1056	58
Shandong Aicai Biotechnology Co. , Ltd.	13573016375 13573016375	3358761976@qq.com	China	585	58
Hebei chuangzhiyuan biotechnology co., LTD	13012111162	2792365312@qq.com	China	919	58
Beijing Ouhe Technology Co., Ltd	13552068683 13522913783	2355560935@qq.com	China	11777	60

Supplier	Advantage
Zaoyang Cixiang Pharmaceutical Technology Co., LTD	58
Wuhan lenmaike Industrial Co., Ltd.	58
Shandong Fengtai Biotechnology Co., Ltd.	58
Nanjing songguan Biotechnology Co., Ltd.	58
Zaoyang cixiang medical technology co. LTD	58
Zaoyang Cixiang Medical Technology Co., Ltd	58
Jiangsu Duoyang Bioengineering Technology Co., Ltd	58
Shandong Aicai Biotechnology Co. , Ltd.	58
Hebei chuangzhiyuan biotechnology co., LTD	58
Beijing Ouhe Technology Co., Ltd	60

View Latest Price from Potassium cinnamate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-02	Potassium cinnamate 16089-48-8	$1.20-36.00	1kg	99%		Henan Fengda Chemical Co., Ltd
2026-08-26	Potassium cinnamate 16089-48-8		1g	99%	9999	Rongchuang International
2026-08-20	Potassium cinnamate 16089-48-8	$1.10	1g	99.9%	100 Tons Min	Dideu Industries Group Limited

Potassium cinnamate
16089-48-8
$1.20-36.00
99%
Henan Fengda Chemical Co., Ltd

Potassium cinnamate
16089-48-8
$0.00
99%
Rongchuang International

Potassium cinnamate
16089-48-8
$1.10
99.9%
Dideu Industries Group Limited

Potassium cinnamate Spectrum

Potassium cinnamate(16089-48-8)¹HNMR

16089-48-8 (Potassium cinnamate) Related Search:

Potassium sodium tartrate Potassium Citrate Potassium iodate Allylbenzene Potassium Acetate

Potassium benzoate Sodium benzoate Potassium sorbate Potassium iodide Phenyl Acrylate

Potassium bromate Potassium persulfate Potassium hydrogen phthalate POTASSIUM ACRYLATE Potassium chloride

trans-Cinnamic acid Acrylic acid potassium ferricyanide

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POTASSIUM CINNAMATE 3-phenyl-2-propenoicacipotassiumsalt 3-Phenylpropenoic acid potassium salt CinnaMic acid potassiuM salt Potassium (2E)-3-phenylacrylate Potassium cinnamate,99% Potassium cinnamate USP/EP/BP POTASSIUM CINNAMATE 16089-48-8 C9H7KO2 Cinnamic acid (potassium) 2-Propenoic acid, 3-phenyl-, potassium salt (1:1) Patassium cinnamate 16089-48-8 6089-48-8 C9H7KO2 C9H7O2K 11