Shanghai Nianxing Industrial Co., Ltd
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (E,E)-3-(3-(1-Oxo-3-phenyl-2-propenyl)phenyl)-2-propenoic acid
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82885-72-1

82885-72-1 structure

82885-72-1 structure

Name: (E,E)-3-(3-(1-Oxo-3-phenyl-2-propenyl)phenyl)-2-propenoic acid
Chemical Name: (2E)-3-{3-[(2E)-3-Phenyl-2-propenoyl]phenyl}acrylic acid
CAS Number: 82885-72-1
Molecular Formula: C₁₈H₁₄O₃
Molecular Weight: 278.30200
Create Date: 2017-08-10 08:15:27
Modify Date: 2025-09-21 17:51:17

Name	(2E)-3-{3-[(2E)-3-Phenyl-2-propenoyl]phenyl}acrylic acid

Density	1.234g/cm3
Boiling Point	500.2ºC at 760 mmHg
Molecular Formula	C₁₈H₁₄O₃
Molecular Weight	278.30200
Flash Point	270.4ºC
Exact Mass	278.09400
PSA	54.37000
LogP	3.68050
Index of Refraction	1.673

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UD3643733

CHEMICAL NAME :: 2-Propenoic acid, 3-(3-(1-oxo-3-phenyl-2-propenyl)phenyl)-, (E,E)-

CAS REGISTRY NUMBER :: 82885-72-1

LAST UPDATED :: 199803

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C18-H14-O3

MOLECULAR WEIGHT :: 278.32

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 450 mg/kg

TOXIC EFFECTS :: Toxic effects not yet reviewed

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4421927

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