2-Clorocinnamic acid

Modify Date: 2025-08-22 21:35:25

2-Clorocinnamic acid structure	Common Name	2-Clorocinnamic acid
	CAS Number	3752-25-8	Molecular Weight	182.60
	Density	1.3±0.1 g/cm3	Boiling Point	321.6±17.0 °C at 760 mmHg
	Molecular Formula	C₉H₇ClO₂	Melting Point	208-210 °C(lit.)
	MSDS	N/A	Flash Point	148.3±20.9 °C

Use of 2-Clorocinnamic acid

2-Chlorocinnamic acid is a kind of trans-cinnamate[1].

Name	2-Chlorocinnamic acid
Synonym	More Synonyms

Description	2-Chlorocinnamic acid is a kind of trans-cinnamate[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others

Density	1.3±0.1 g/cm3
Boiling Point	321.6±17.0 °C at 760 mmHg
Melting Point	208-210 °C(lit.)
Molecular Formula	C₉H₇ClO₂
Molecular Weight	182.60
Flash Point	148.3±20.9 °C
Exact Mass	182.013458
PSA	37.30000
LogP	2.79
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.628
Storage condition	Room temperature.

2-Clorocinnamic acid MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GD8450000

CHEMICAL NAME :: Cinnamic acid, o-chloro-

CAS REGISTRY NUMBER :: 3752-25-8

BEILSTEIN REFERENCE NO. :: 1365198

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H7-Cl-O2

MOLECULAR WEIGHT :: 182.61

WISWESSER LINE NOTATION :: QV1U1R BG

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 :: 989 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

Hazard Codes	Xn:Harmful
Risk Phrases	R20/21/22
Safety Phrases	S36
WGK Germany	3
RTECS	GD8450000
HS Code	2942000000

Precursor 9
CAS#:108-24-7 Ethanoic anhydride CAS#:89-98-5 2-Chlorobenzaldehyde CAS#:64-19-7 acetic acid CAS#:141-82-2 Malonic acid
CAS#:557-34-6 Zinc Acetate CAS#:24654-07-7 (2RS,3SR)-2,3-d... CAS#:20851-50-7 2-[(2-chlorophe... CAS#:1664-63-7 2-Propenoicacid...
CAS#:7732-18-5 Water
DownStream 6
CAS#:1643-28-3 3-(2-Chlorophen... CAS#:501-52-0 Hydrocinnamic acid CAS#:34576-86-8 3,4-DICHLOROBEN... CAS#:103616-89-3 2-Chloro-Phe-OH.HCl
CAS#:30573-88-7 Ethyl 3-(2-chlo... CAS#:6282-87-7 3-(2-Chlorophen...

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%

2-Chloro cinnamic acid

EINECS 223-154-2

o-chloro-cinnamicaci

Chlorocinnamicacid

(2E)-3-(2-chlorophenyl)prop-2-enoic acid

O-CHLOROCINNAMIC ACID

2-ChlorocinnaMic Acid

(2E)-3-(2-Chlorophenyl)acrylic acid

MFCD00004372

2-Clorocinnamic acid

2-Propenoic acid, 3-(2-chlorophenyl)-, (2E)-

RARECHEM BK HC T319

3-(2-Chlorophenyl)acrylic acid

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Clorocinnamic acid
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Clorocinnamic acid
Price: ￥348.0/100g ￥108.0/25g
Purity: 99.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Chlorocinnamic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3752-25-8 C9H7ClO2 2-Chlorocinnamic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 2-Clorocinnamic acid
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Price: ￥100/5 g

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2-Clorocinnamic acid

Use of 2-Clorocinnamic acid

Names

2-Clorocinnamic acid Biological Activity

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

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