Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Chlorocinnamic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1615-02-7

1615-02-7 structure

Name: 3-(4-Chlorophenyl)acrylic acid
Chemical Name: 4-Chlorocinnamic acid
CAS Number: 1615-02-7
Molecular Formula: C₉H₇ClO₂
Molecular Weight: 182.60
Catalog: Chemical reagent Organic reagent Halogenated aliphatic hydrocarbon
Create Date: 2018-09-13 22:21:27
Modify Date: 2026-07-23 15:32:55
4-Chlorocinnamic acid has inhibitory effects on tyrosinase. 4-Chlorocinnamic acid has antibacterial activity. 4-Chlorocinnamic acid also inhibits Colletotrichum gloeosporioides growth[1][2][3].

Name	4-Chlorocinnamic acid
Synonyms	4-CHLOROCINNAMIC ACID PREDOMINANTL Y TRANS 2-Propenoic acid, 3-(4-chlorophenyl) (E)-3-(4-chlorophenyl)-2-propenoate (2E)-3-(4-chlorophenyl)prop-2-enoic acid 3-(4-Chlorophenyl)propenoic acid 3-(4-CHLOROPHENYL)ACRYLIC ACID BA-033 (2E)-3-(4-Chlorophenyl)prop-2-enoic acid, (2E)-3-(4-Chlorophenyl)acrylic acid 3-(4-chlorophenyl)-2-propenoicaci 4-Chlorociamic acid 4-Chlorocinnamic Acid > 4-Chlorocinncmic Acid trans-3-(4-Chlorophenyl)propenoic acid orocinnamic acid 4-CHLOROCINNAMIC ACID Cinnamic acid, p-chloro p-Chlorocinnamic acid (E)-3-(4-chlorophenyl)prop-2-enoic acid 4-ChlorocinnaMic acid chlorocinnaMic acid trans-4-chlorocinnamic acid 4-Chlorocinnamic acid, predominantly trans 4-Chlorocinnamic acid,trans-3-(4-Chlorophenyl)propenoic acid RARECHEM BK HC T318 4-ChlorocinnaMic Acid 2-propenoic acid, 3-(4-chlorophenyl)-, (2E) 3-(p-chlorophenyl)acrylicacid p-chloro-cinnamicaci 4-Chlorocinnamic acid,predominantly trans (2E)-3-(4-Chlorophenyl)-2-propenoic acid RECHEM BK HC T318 (2E)-3-(4-chlorophenyl)acrylic acid trans-4-Chlorocinnamic acid PA-CHLOROCINNAMICACID,3-(4-Chlorophenyl)acrylic acid,Cinnamic acid,p-chloro,p-chloro-cinnamicaci,trans-4-chlorocinnamic acid,4 P-CHLOROCINNAMIC ACID PA-CHLOROCINNAMICACID (2E)-3-(4-Chlorophenyl)acrylic acid PARA-CHLOROCINNAMICACID MFCD00004396 Cinnamic acid,p-chloro TRANS-3-(4-CHLOROPHENYL)PROPENOIC ACID 3-(4-chlorophenyl)-2-propenoicacid β-(p-Chlorophenyl)-acrylicacid 4-Chlorobenzeneacrylic acid 4-Chlorocinmic acid TIMTEC-BB SBB008203 EINECS 216-564-8 3-(p-Chlorophenyl)acrylic acid

Description	4-Chlorocinnamic acid has inhibitory effects on tyrosinase. 4-Chlorocinnamic acid has antibacterial activity. 4-Chlorocinnamic acid also inhibits Colletotrichum gloeosporioides growth[1][2][3].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Anti-infection >> Fungal Signaling Pathways >> Metabolic Enzyme/Protease >> Tyrosinase Signaling Pathways >> Anti-infection >> Bacterial
References	[1]. Cui Y, et al. Inhibition kinetics and molecular simulation of p-substituted cinnamic acid derivatives on tyrosinase. Int J Biol Macromol. 2017 Feb;95:1289-1297. [2]. Silva RHN, et al. Antimicrobial Activity of 4-Chlorocinnamic Acid Derivatives. Biomed Res Int. 2019 Apr 23;2019:3941242. [3]. Kátia Aparecida de Siqueira, et al. Isolation of 4-chlorocinnamic acid from Streptomyces griseocarneus R132, and its inhibition activity against sweet pepper postharvest anthracnose. Biocontrol Science and Technology. Volume 32, 2022-Issue 6

Density	1.3±0.1 g/cm3
Boiling Point	325.3±17.0 °C at 760 mmHg
Melting Point	248-250 °C(lit.)
Molecular Formula	C₉H₇ClO₂
Molecular Weight	182.60
Flash Point	150.5±20.9 °C
Exact Mass	182.013458
PSA	37.30000
LogP	2.94
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.628
Storage condition	Room temperature.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GD8490000

CHEMICAL NAME :: Cinnamic acid, p-chloro-

CAS REGISTRY NUMBER :: 1615-02-7

LAST UPDATED :: 199206

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H7-Cl-O2

MOLECULAR WEIGHT :: 182.61

WISWESSER LINE NOTATION :: QV1U1R DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1622 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 23,714,1968

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >350 mg/kg

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay) Behavioral - ataxia Behavioral - rigidity (including catalepsy)

REFERENCE :: IJSIDW Indian Journal of Pharmaceutical Sciences. (Kalina, Santa Cruz (East), Bombay 400 029, India) V.40(2)- 1978- Volume(issue)/page/year: 49,77,1987

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R22
Safety Phrases	S36-S28A
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	GD8490000
HS Code	2916399090

Precursor 10
637-87-6 79-10-7 104-88-1 64-19-7
141-82-2 201230-82-2 66482-29-9 106-39-8
24393-52-0 108-24-7
DownStream 10
1028252-13-2 606-83-7 103-25-3 2019-34-3
501-52-0 99-91-2 34576-85-7 29900-76-3
873-73-4 104-88-1

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

1282118-13-1	1282104-85-1
1282141-39-2	1282127-85-8
1282103-31-4	1282129-75-2
1282110-19-3	1282125-21-6
1282114-20-8	1282108-01-3