cis-4-coumaric acid

Modify Date: 2025-08-30 10:43:15

cis-4-coumaric acid structure	Common Name	cis-4-coumaric acid
	CAS Number	4501-31-9	Molecular Weight	164.158
	Density	1.3±0.1 g/cm3	Boiling Point	346.1±17.0 °C at 760 mmHg
	Molecular Formula	C₉H₈O₃	Melting Point	130-131 °C
	MSDS	N/A	Flash Point	177.3±17.4 °C

Name	cis-4-coumaric acid
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	346.1±17.0 °C at 760 mmHg
Melting Point	130-131 °C
Molecular Formula	C₉H₈O₃
Molecular Weight	164.158
Flash Point	177.3±17.4 °C
Exact Mass	164.047348
PSA	57.53000
LogP	1.88
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.660

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GD9095100

CHEMICAL NAME :: Cinnamic acid, p-hydroxy-, (Z)-

CAS REGISTRY NUMBER :: 4501-31-9

LAST UPDATED :: 199206

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H8-O3

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 :: 2980 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: GNRIDX Gendai no Rinsho. (Tokyo, Japan) V.1-10, 1967-76(?). Volume(issue)/page/year: 3,675,1969

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 246 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: GNRIDX Gendai no Rinsho. (Tokyo, Japan) V.1-10, 1967-76(?). Volume(issue)/page/year: 3,675,1969

(2Z)-3-(4-Hydroxyphenyl)acrylic acid

(2Z)-3-(4-hydroxyphenyl)prop-2-enoic acid

cis-p-Coumaric acid

4-Hydroxycinnamic Acid

2-Propenoic acid, 3-(4-hydroxyphenyl)-, (2Z)-

EINECS 224-813-7

cis-4-coumaric acid

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: cis-4-coumaric acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

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